Vanara/PInvoke/Opc/MsOpc.cs

using System;
using System.Runtime.InteropServices;
using static Vanara.PInvoke.UrlMon;

namespace Vanara.PInvoke
{
	/// <summary>Interfaces from the Microsoft Packaging API for Open Packaging.</summary>
	public static partial class Opc
	{
		/// <summary>
		/// Represents the part name of a part. If the part is a Relationships part, it is represented by the IOpcRelationshipSet interface;
		/// otherwise, it is represented by the IOpcPart interface.
		/// </summary>
		/// <remarks>
		/// <para>Support on Previous Windows Versions</para>
		/// <para>
		/// The behavior and performance of this interface is the same on all supported Windows versions. For more information, see Getting
		/// Started with the Packaging API, and Platform Update for Windows Vista.
		/// </para>
		/// <para>Thread Safety</para>
		/// <para>Packaging objects are not thread-safe.</para>
		/// <para>For more information, see the Getting Started with the Packaging API.</para>
		/// </remarks>
		// https://docs.microsoft.com/en-us/windows/win32/api/msopc/nn-msopc-iopcparturi
		[PInvokeData("msopc.h", MSDNShortId = "81123212-7a32-4833-b81f-8454a544327d")]
		[ComImport, Guid("7D3BABE7-88B2-46BA-85CB-4203CB016C87"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
		public interface IOpcPartUri : IOpcUri
		{
			/// <summary>Returns the specified Uniform Resource Identifier (URI) property value in a new <c>BSTR</c>.</summary>
			/// <param name="uriProp">
			/// <para>[in]</para>
			/// <para>A value from the <c>Uri_PROPERTY</c> enumeration.</para>
			/// </param>
			/// <param name="pbstrProperty">
			/// <para>[out]</para>
			/// <para>Address of a <c>BSTR</c> that receives the property value.</para>
			/// </param>
			/// <param name="dwFlags">
			/// <para>[in]</para>
			/// <para>One of the following property-specific flags, or zero.</para>
			/// <para><c>Uri_DISPLAY_NO_FRAGMENT</c> (0x00000001)</para>
			/// <para><c>Uri_PROPERTY_DISPLAY_URI</c>: Exclude the fragment portion of the URI, if any.</para>
			/// <para><c>Uri_PUNYCODE_IDN_HOST</c> (0x00000002)</para>
			/// <para>
			/// <c>Uri_PROPERTY_ABSOLUTE_URI</c>, <c>Uri_PROPERTY_DOMAIN</c>, <c>Uri_PROPERTY_HOST</c>: If the URI is an IDN, always display
			/// the hostname encoded as punycode.
			/// </para>
			/// <para><c>Uri_DISPLAY_IDN_HOST</c> (0x00000004)</para>
			/// <para>
			/// <c>Uri_PROPERTY_ABSOLUTE_URI</c>, <c>Uri_PROPERTY_DOMAIN</c>, <c>Uri_PROPERTY_HOST</c>: Display the hostname in punycode or
			/// Unicode as it would appear in the <c>Uri_PROPERTY_DISPLAY_URI</c> property.
			/// </para>
			/// </param>
			/// <remarks>
			/// <para><c>IUri::GetPropertyBSTR</c> was introduced in Windows Internet Explorer 7.</para>
			/// <para>
			/// The uriProp parameter must be a string property. This method will fail if the specified property isn't a <c>BSTR</c> property.
			/// </para>
			/// <para>
			/// The pbstrProperty parameter will be set to a new <c>BSTR</c> containing the value of the specified string property. The
			/// caller should use SysFreeString to free the string.
			/// </para>
			/// <para>This method will return and set pbstrProperty to an empty string if the URI doesn't contain the specified property.</para>
			/// </remarks>
			// https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/platform-apis/ms775026(v=vs.85)
			// HRESULT GetPropertyBSTR( [in] Uri_PROPERTY uriProp, [out] BSTR *pbstrProperty, [in] DWORD dwFlags );
			new void GetPropertyBSTR([In] Uri_PROPERTY uriProp, [MarshalAs(UnmanagedType.BStr)] out string pbstrProperty, [In] Uri_DISPLAY dwFlags);

			/// <summary>
			/// Returns the string length of the specified Uniform Resource Identifier (URI) property. Call this function if you want the
			/// length but don't necessarily want to create a new <c>BSTR</c>.
			/// </summary>
			/// <param name="uriProp">
			/// <para>[in]</para>
			/// <para>A value from the <c>Uri_PROPERTY</c> enumeration.</para>
			/// </param>
			/// <param name="pcchProperty">
			/// <para>[out]</para>
			/// <para>
			/// Address of a <c>DWORD</c> that is set to the length of the value of the string property excluding the <c>NULL</c> terminator.
			/// </para>
			/// </param>
			/// <param name="dwFlags">
			/// <para>[in]</para>
			/// <para>One of the following property-specific flags, or zero.</para>
			/// <para><c>Uri_DISPLAY_NO_FRAGMENT</c> (0x00000001)</para>
			/// <para><c>Uri_PROPERTY_DISPLAY_URI</c>: Exclude the fragment portion of the URI, if any.</para>
			/// <para><c>Uri_PUNYCODE_IDN_HOST</c> (0x00000002)</para>
			/// <para>
			/// <c>Uri_PROPERTY_ABSOLUTE_URI</c>, <c>Uri_PROPERTY_DOMAIN</c>, <c>Uri_PROPERTY_HOST</c>: If the URI is an IDN, always display
			/// the hostname encoded as punycode.
			/// </para>
			/// <para><c>Uri_DISPLAY_IDN_HOST</c> (0x00000004)</para>
			/// <para>
			/// <c>Uri_PROPERTY_ABSOLUTE_URI</c>, <c>Uri_PROPERTY_DOMAIN</c>, <c>Uri_PROPERTY_HOST</c>: Display the hostname in punycode or
			/// Unicode as it would appear in the <c>Uri_PROPERTY_DISPLAY_URI</c> property.
			/// </para>
			/// </param>
			/// <remarks>
			/// <para><c>IUri::GetPropertyLength</c> was introduced in Windows Internet Explorer 7.</para>
			/// <para>
			/// The uriProp parameter must be a string property. This method will fail if the specified property isn't a <c>BSTR</c> property.
			/// </para>
			/// <para>This method will return and set pcchProperty to if the URI doesn't contain the specified property.</para>
			/// </remarks>
			// https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/platform-apis/ms775028(v=vs.85)
			// HRESULT GetPropertyLength( [in] Uri_PROPERTY uriProp, [out] DWORD *pcchProperty, [in] DWORD dwFlags );
			new void GetPropertyLength([In] Uri_PROPERTY uriProp, out uint pcchProperty, [In] Uri_DISPLAY dwFlags);

			/// <summary>Returns the specified numeric Uniform Resource Identifier (URI) property value.</summary>
			/// <param name="uriProp">
			/// <para>[in]</para>
			/// <para>A value from the <c>Uri_PROPERTY</c> enumeration.</para>
			/// </param>
			/// <param name="pdwProperty">Address of a DWORD that is set to the value of the specified property.</param>
			/// <param name="dwFlags">Property-specific flags. Must be set to 0.</param>
			/// <remarks>
			/// <para><c>IUri::GetPropertyDWORD</c> was introduced in Windows Internet Explorer 7.</para>
			/// <para>
			/// The uriProp parameter must be a numeric property. This method will fail if the specified property isn't a <c>DWORD</c> property.
			/// </para>
			/// <para>This method will return and set pdwProperty to if the specified property doesn't exist in the URI.</para>
			/// </remarks>
			// https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/platform-apis/ms775027(v=vs.85)
			// HRESULT GetPropertyDWORD( [in] Uri_PROPERTY uriProp, [out] DWORD *pdwProperty, [in] DWORD dwFlags );
			new void GetPropertyDWORD([In] Uri_PROPERTY uriProp, out uint pdwProperty, [In] uint dwFlags);

			/// <summary>Determines if the specified property exists in the Uniform Resource Identifier (URI).</summary>
			/// <returns>Address of a BOOL value. Set to TRUE if the specified property exists in the URI.</returns>
			/// <remarks><c>IUri::HasProperty</c> was introduced in Windows Internet Explorer 7.</remarks>
			// https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/platform-apis/ms775036(v=vs.85)
			// HRESULT HasProperty( [in] Uri_PROPERTY uriProp, [out] BOOL *pfHasProperty );
			[return: MarshalAs(UnmanagedType.Bool)]
			new bool HasProperty([In] Uri_PROPERTY uriProp);

			/// <summary>Returns the entire canonicalized Uniform Resource Identifier (URI).</summary>
			/// <returns>Address of a string that receives the property value.</returns>
			/// <remarks>
			/// <para><c>IUri::GetAbsoluteUri</c> was introduced in Windows Internet Explorer 7.</para>
			/// <para>
			/// This function is for convenience. It is the same as calling <c>IUri::GetPropertyBSTR</c> with the
			/// <c>Uri_PROPERTY_ABSOLUTE_URI</c> property.
			/// </para>
			/// <para>This property is not defined for relative URIs.</para>
			/// </remarks>
			// https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/platform-apis/ms775013%28v%3dvs.85%29
			// HRESULT GetAbsoluteUri( [out] BSTR *pbstrAbsoluteUri );
			[return: MarshalAs(UnmanagedType.BStr)]
			new string GetAbsoluteUri();

			/// <summary>Returns the user name, password, domain, and port.</summary>
			/// <returns>Address of a string that receives the property value.</returns>
			/// <remarks>
			/// <para><c>IUri::GetAuthority</c> was introduced in Windows Internet Explorer 7.</para>
			/// <para>
			/// This function is for convenience. It is the same as calling <c>IUri::GetPropertyBSTR</c> with the
			/// <c>Uri_PROPERTY_AUTHORITY</c> property.
			/// </para>
			/// <para>
			/// If user name and password are not specified, the separator characters (: and @) are removed. The trailing colon is also
			/// removed if the port number is not specified or is the default for the protocol scheme.
			/// </para>
			/// </remarks>
			// https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/platform-apis/ms775014(v=vs.85)
			// HRESULT GetAuthority( [out] BSTR *pbstrAuthority );
			[return: MarshalAs(UnmanagedType.BStr)]
			new string GetAuthority();

			/// <summary>Returns a Uniform Resource Identifier (URI) that can be used for display purposes.</summary>
			/// <returns>Address of a string that receives the property value.</returns>
			/// <remarks>
			/// <para><c>IUri::GetDisplayUri</c> was introduced in Windows Internet Explorer 7.</para>
			/// <para>
			/// The display URI combines protocol scheme, fully qualified domain name, port number (if not the default for the scheme), full
			/// resource path, query string, and fragment.
			/// </para>
			/// <para>
			/// <c>Note</c> The display URI may have additional formatting applied to it, such that the string produced by
			/// <c>IUri::GetDisplayUri</c> isn't necessarily a valid URI. For this reason, and since the userinfo is not present, the
			/// display URI should be used for viewing only; it should not be used for edit by the user, or as a form of transfer for URIs
			/// inside or between applications.
			/// </para>
			/// <para>
			/// If the scheme is known (for example, http, ftp, or file) then the display URI will hide credentials. However, if the URI
			/// uses an unknown scheme and supplies user name and password, the display URI will also contain the user name and password.
			/// </para>
			/// <para>
			/// <c>Security Warning:</c> Storing sensitive information as clear text in a URI is not recommended. According to RFC3986:
			/// Uniform Resource Identifier (URI), Generic Syntax, Section 7.5, "A password appearing within the userinfo component is
			/// deprecated and should be considered an error except in those rare cases where the 'password' parameter is intended to be public."
			/// </para>
			/// <para>
			/// This function is for convenience. It is the same as calling <c>IUri::GetPropertyBSTR</c> with the
			/// <c>Uri_PROPERTY_DISPLAY_URI</c> property and no flags.
			/// </para>
			/// </remarks>
			// https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/platform-apis/ms775015(v=vs.85)
			// HRESULT GetDisplayUri( [out] BSTR *pbstrDisplayString );
			[return: MarshalAs(UnmanagedType.BStr)]
			new string GetDisplayUri();

			/// <summary>Returns the domain name (including top-level domain) only.</summary>
			/// <returns>Address of a string that receives the property value.</returns>
			/// <remarks>
			/// <para><c>IUri::GetDomain</c> was introduced in Windows Internet Explorer 7.</para>
			/// <para>
			/// This function is for convenience. It is the same as calling <c>IUri::GetPropertyBSTR</c> with the <c>Uri_PROPERTY_DOMAIN</c> property.
			/// </para>
			/// <para>
			/// If the URL contains only a plain hostname (for example, "http://example/") or a public suffix (for example,
			/// "http://co.uk/"), then <c>IUri::GetDomain</c> returns <c>NULL</c>. Use <c>IUri::GetHost</c> instead.
			/// </para>
			/// </remarks>
			// https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/platform-apis/ms775016(v=vs.85)
			// HRESULT GetDomain( [out] BSTR *pbstrDomain );
			[return: MarshalAs(UnmanagedType.BStr)]
			new string GetDomain();

			/// <summary>Returns the file name extension of the resource.</summary>
			/// <returns>Address of a string that receives the property value.</returns>
			/// <remarks>
			/// <para><c>IUri::GetExtension</c> was introduced in Windows Internet Explorer 7.</para>
			/// <para>
			/// This function is for convenience. It is the same as calling <c>IUri::GetPropertyBSTR</c> with the
			/// <c>Uri_PROPERTY_EXTENSION</c> property.
			/// </para>
			/// </remarks>
			// https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/platform-apis/ms775017(v=vs.85)
			// HRESULT GetExtension( [out] BSTR *pbstrExtension );
			[return: MarshalAs(UnmanagedType.BStr)]
			new string GetExtension();

			/// <summary>Returns the text following a fragment marker (#), including the fragment marker itself.</summary>
			/// <returns>Address of a string that receives the property value.</returns>
			/// <remarks>
			/// <para><c>IUri::GetFragment</c> was introduced in Windows Internet Explorer 7.</para>
			/// <para>
			/// This function is for convenience. It is the same as calling <c>IUri::GetPropertyBSTR</c> with the
			/// <c>Uri_PROPERTY_FRAGMENT</c> property.
			/// </para>
			/// </remarks>
			// https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/platform-apis/ms775018(v=vs.85)
			// HRESULT GetFragment( [out] BSTR *pbstrFragment );
			[return: MarshalAs(UnmanagedType.BStr)]
			new string GetFragment();

			/// <summary>Returns the fully qualified domain name.</summary>
			/// <returns>Address of a string that receives the property value.</returns>
			/// <remarks>
			/// <para><c>IUri::GetHost</c> was introduced in Windows Internet Explorer 7.</para>
			/// <para>
			/// This function is for convenience. It is the same as calling <c>IUri::GetPropertyBSTR</c> with the <c>Uri_PROPERTY_HOST</c> property.
			/// </para>
			/// </remarks>
			// https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/platform-apis/ms775019(v=vs.85)
			// HRESULT GetHost( [out] BSTR *pbstrHost );
			[return: MarshalAs(UnmanagedType.BStr)]
			new string GetHost();

			/// <summary>Returns the password, as parsed from the Uniform Resource Identifier (URI).</summary>
			/// <returns>Address of a string that receives the property value.</returns>
			/// <remarks>
			/// <para><c>IUri::GetPassword</c> was introduced in Windows Internet Explorer 7.</para>
			/// <para>
			/// <c>Security Warning:</c> Storing sensitive information as clear text in a URI is not recommended. According to RFC3986:
			/// Uniform Resource Identifier (URI), Generic Syntax, Section 7.5, "A password appearing within the userinfo component is
			/// deprecated and should be considered an error except in those rare cases where the 'password' parameter is intended to be public."
			/// </para>
			/// <para>
			/// This function is for convenience. It is the same as calling <c>IUri::GetPropertyBSTR</c> with the
			/// <c>Uri_PROPERTY_PASSWORD</c> property.
			/// </para>
			/// </remarks>
			// https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/platform-apis/ms775021(v=vs.85)
			// HRESULT GetPassword( [out] BSTR *pbstrPassword );
			[return: MarshalAs(UnmanagedType.BStr)]
			new string GetPassword();

			/// <summary>Returns the path and resource name.</summary>
			/// <returns>Address of a string that receives the property value.</returns>
			/// <remarks>
			/// <para><c>IUri::GetPath</c> was introduced in Windows Internet Explorer 7.</para>
			/// <para>
			/// This function is for convenience. It is the same as calling <c>IUri::GetPropertyBSTR</c> with the <c>Uri_PROPERTY_PATH</c> property.
			/// </para>
			/// </remarks>
			// https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/platform-apis/ms775022(v=vs.85)
			// HRESULT GetPath( [out] BSTR *pbstrPath );
			[return: MarshalAs(UnmanagedType.BStr)]
			new string GetPath();

			/// <summary>Returns the path, resource name, and query string.</summary>
			/// <returns>Address of a string that receives the property value.</returns>
			/// <remarks>
			/// <para><c>IUri::GetPathAndQuery</c> was introduced in Windows Internet Explorer 7.</para>
			/// <para>
			/// This function is for convenience. It is the same as calling <c>IUri::GetPropertyBSTR</c> with the
			/// <c>Uri_PROPERTY_PATH_AND_QUERY</c> property.
			/// </para>
			/// </remarks>
			// https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/platform-apis/ms775023(v=vs.85)
			// HRESULT GetPathAndQuery( [out] BSTR *pbstrPathAndQuery );
			[return: MarshalAs(UnmanagedType.BStr)]
			new string GetPathAndQuery();

			/// <summary>Returns the query string.</summary>
			/// <returns>Address of a string that receives the property value.</returns>
			/// <remarks>
			/// <para><c>IUri::GetQuery</c> was introduced in Windows Internet Explorer 7.</para>
			/// <para>
			/// This function is for convenience. It is the same as calling <c>IUri::GetPropertyBSTR</c> with the <c>Uri_PROPERTY_QUERY</c> property.
			/// </para>
			/// </remarks>
			// https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/platform-apis/ms775029(v=vs.85)
			// HRESULT GetQuery( [out] BSTR *pbstrQuery );
			[return: MarshalAs(UnmanagedType.BStr)]
			new string GetQuery();

			/// <summary>Returns the entire original Uniform Resource Identifier (URI) input string.</summary>
			/// <returns>Address of a string that receives the property value.</returns>
			/// <remarks>
			/// <para><c>IUri::GetRawUri</c> was introduced in Windows Internet Explorer 7.</para>
			/// <para>
			/// This function is for convenience. It is the same as calling <c>IUri::GetPropertyBSTR</c> with the
			/// <c>Uri_PROPERTY_RAW_URI</c> property.
			/// </para>
			/// </remarks>
			// https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/platform-apis/ms775030(v=vs.85)
			// HRESULT GetRawUri( [out] BSTR *pbstrRawUri );
			[return: MarshalAs(UnmanagedType.BStr)]
			new string GetRawUri();

			/// <summary>Returns the protocol scheme name.</summary>
			/// <returns>Address of a string that receives the property value.</returns>
			/// <remarks>
			/// <para><c>IUri::GetSchemeName</c> was introduced in Windows Internet Explorer 7.</para>
			/// <para>
			/// This function is for convenience. It is the same as calling <c>IUri::GetPropertyBSTR</c> with the
			/// <c>Uri_PROPERTY_SCHEME_NAME</c> property.
			/// </para>
			/// </remarks>
			// https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/platform-apis/ms775032(v=vs.85)
			// HRESULT GetSchemeName( [out] BSTR *pbstrSchemeName );
			[return: MarshalAs(UnmanagedType.BStr)]
			new string GetSchemeName();

			/// <summary>Returns the user name and password, as parsed from the Uniform Resource Identifier (URI).</summary>
			/// <returns>Address of a string that receives the property value.</returns>
			/// <remarks>
			/// <para><c>IUri::GetUserInfo</c> was introduced in Windows Internet Explorer 7.</para>
			/// <para>
			/// <c>Security Warning:</c> Storing sensitive information as clear text in a URI is not recommended. According to RFC3986:
			/// Uniform Resource Identifier (URI), Generic Syntax, Section 7.5, "A password appearing within the userinfo component is
			/// deprecated and should be considered an error except in those rare cases where the 'password' parameter is intended to be public."
			/// </para>
			/// <para>
			/// This function is for convenience. It is the same as calling <c>IUri::GetPropertyBSTR</c> with the
			/// <c>Uri_PROPERTY_USER_INFO</c> property.
			/// </para>
			/// </remarks>
			// https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/platform-apis/ms775033(v=vs.85)
			// HRESULT GetUserInfo( [out] BSTR *pbstrUserInfo );
			[return: MarshalAs(UnmanagedType.BStr)]
			new string GetUserInfo();

			/// <summary>Returns the user name as parsed from the Uniform Resource Identifier (URI).</summary>
			/// <returns>Address of a string that receives the property value.</returns>
			/// <remarks>
			/// This function is for convenience. It is the same as calling <c>IUri::GetPropertyBSTR</c> with the
			/// <c>Uri_PROPERTY_USER_NAME</c> property.
			/// </remarks>
			// https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/platform-apis/ms775034(v=vs.85)
			// HRESULT GetUserName( [out] BSTR *pbstrUserName );
			[return: MarshalAs(UnmanagedType.BStr)]
			new string GetUserName();

			/// <summary>Returns a value from the <c>Uri_HOST_TYPE</c> enumeration.</summary>
			/// <returns>Address of a DWORD that receives a value from the Uri_HOST_TYPE enumeration.</returns>
			/// <remarks>
			/// <para><c>IUri::GetHostType</c> was introduced in Windows Internet Explorer 7.</para>
			/// <para>
			/// This function is for convenience. It is the same as calling <c>IUri::GetPropertyDWORD</c> with the
			/// <c>Uri_PROPERTY_HOST_TYPE</c> property.
			/// </para>
			/// </remarks>
			// https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/platform-apis/ms775020(v=vs.85)
			// HRESULT GetHostType( [out] DWORD *pdwHostType );
			new Uri_HOST_TYPE GetHostType();

			/// <summary>Returns the port number.</summary>
			/// <returns>Address of a DWORD that receives the port number value.</returns>
			/// <remarks>
			/// <para><c>IUri::GetPort</c> was introduced in Windows Internet Explorer 7.</para>
			/// <para>
			/// This function is for convenience. It is the same as calling <c>IUri::GetPropertyDWORD</c> with the <c>Uri_PROPERTY_PORT</c> property.
			/// </para>
			/// </remarks>
			// https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/platform-apis/ms775024(v=vs.85)
			// HRESULT GetPort( [out] DWORD *pdwPort );
			new uint GetPort();

			/// <summary>Returns a value from the URL_SCHEME enumeration.</summary>
			/// <returns>Address of a DWORD that receives a value from the URL_SCHEME enumeration.</returns>
			/// <remarks>
			/// <para><c>IUri::GetScheme</c> was introduced in Windows Internet Explorer 7.</para>
			/// <para>
			/// This function is for convenience. It is the same as calling <c>IUri::GetPropertyDWORD</c> with the
			/// <c>Uri_PROPERTY_SCHEME</c> property.
			/// </para>
			/// </remarks>
			// https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/platform-apis/ms775031(v=vs.85)
			// HRESULT GetScheme( [out] DWORD *pdwScheme );
			new URL_SCHEME GetScheme();

			/// <summary>This method is not implemented.</summary>
			/// <returns/>
			new URLZONE GetZone();

			/// <summary>Returns a bitmap of flags that indicate which Uniform Resource Identifier (URI) properties have been set.</summary>
			/// <param name="pdwFlags">
			/// <para>[out]</para>
			/// <para>Address of a <c>DWORD</c> that receives a combination of the following flags:</para>
			/// <para><c>Uri_HAS_ABSOLUTE_URI</c> (0x00000000)</para>
			/// <para><c>Uri_PROPERTY_ABSOLUTE_URI</c> exists.</para>
			/// <para><c>Uri_HAS_AUTHORITY</c> (0x00000001)</para>
			/// <para><c>Uri_PROPERTY_AUTHORITY</c> exists.</para>
			/// <para><c>Uri_HAS_DISPLAY_URI</c> (0x00000002)</para>
			/// <para><c>Uri_PROPERTY_DISPLAY_URI</c> exists.</para>
			/// <para><c>Uri_HAS_DOMAIN</c> (0x00000004)</para>
			/// <para><c>Uri_PROPERTY_DOMAIN</c> exists.</para>
			/// <para><c>Uri_HAS_EXTENSION</c> (0x00000008)</para>
			/// <para><c>Uri_PROPERTY_EXTENSION</c> exists.</para>
			/// <para><c>Uri_HAS_FRAGMENT</c> (0x00000010)</para>
			/// <para><c>Uri_PROPERTY_FRAGMENT</c> exists.</para>
			/// <para><c>Uri_HAS_HOST</c> (0x00000020)</para>
			/// <para><c>Uri_PROPERTY_HOST</c> exists.</para>
			/// <para><c>Uri_HAS_HOST_TYPE</c> (0x00004000)</para>
			/// <para><c>Uri_PROPERTY_HOST_TYPE</c> exists.</para>
			/// <para><c>Uri_HAS_PASSWORD</c> (0x00000040)</para>
			/// <para><c>Uri_PROPERTY_PASSWORD</c> exists.</para>
			/// <para><c>Uri_HAS_PATH</c> (0x00000080)</para>
			/// <para><c>Uri_PROPERTY_PATH</c> exists.</para>
			/// <para><c>Uri_HAS_PATH_AND_QUERY</c> (0x00001000)</para>
			/// <para><c>Uri_PROPERTY_PATH_AND_QUERY</c> exists.</para>
			/// <para><c>Uri_HAS_PORT</c> (0x00008000)</para>
			/// <para><c>Uri_PROPERTY_PORT</c> exists.</para>
			/// <para><c>Uri_HAS_QUERY</c> (0x00000100)</para>
			/// <para><c>Uri_PROPERTY_QUERY</c> exists.</para>
			/// <para><c>Uri_HAS_RAW_URI</c> (0x00000200)</para>
			/// <para><c>Uri_PROPERTY_RAW_URI</c> exists.</para>
			/// <para><c>Uri_HAS_SCHEME</c> (0x00010000)</para>
			/// <para><c>Uri_PROPERTY_SCHEME</c> exists.</para>
			/// <para><c>Uri_HAS_SCHEME_NAME</c> (0x00000400)</para>
			/// <para><c>Uri_PROPERTY_SCHEME_NAME</c> exists.</para>
			/// <para><c>Uri_HAS_USER_NAME</c> (0x00000800)</para>
			/// <para><c>Uri_PROPERTY_USER_NAME</c> exists.</para>
			/// <para><c>Uri_HAS_USER_INFO</c> (0x00002000)</para>
			/// <para><c>Uri_PROPERTY_USER_INFO</c> exists.</para>
			/// <para><c>Uri_HAS_ZONE</c> (0x00020000)</para>
			/// <para><c>Uri_PROPERTY_ZONE</c> exists.</para>
			/// </param>
			/// <returns>If this method succeeds, it returns <c>S_OK</c>. Otherwise, it returns an <c>HRESULT</c> error code.</returns>
			/// <remarks><c>IUri::GetProperties</c> was introduced in Windows Internet Explorer 7.</remarks>
			// https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/platform-apis/ms775025(v=vs.85)
			// HRESULT GetProperties( [out] LPDWORD pdwFlags );
			new Uri_HAS GetProperties();

			/// <summary>Compares the logical content of two <c>IUri</c> objects.</summary>
			/// <returns>Address of a BOOL that is set to TRUE if the logical content of pUri is the same.</returns>
			/// <remarks>
			/// <para><c>IUri::IsEqual</c> was introduced in Windows Internet Explorer 7.</para>
			/// <para>The comparison is case-insensitive. Comparing an <c>IUri</c> to itself will always return <c>TRUE</c>.</para>
			/// </remarks>
			// https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/platform-apis/ms775037(v=vs.85)
			// HRESULT IsEqual( [in] IUri *pUri, [out] BOOL *pfEqual );
			[return: MarshalAs(UnmanagedType.Bool)]
			new bool IsEqual([In] IUri pUri);

			/// <summary>
			/// Gets the part name of the Relationships part that stores relationships that have the source URI represented by the current
			/// OPC URI object.
			/// </summary>
			/// <returns>
			/// A pointer to the IOpcPartUri interface of the part URI object that represents the part name of the Relationships part. The
			/// source URI of the relationships stored in this Relationships part is represented by the current OPC URI object.
			/// </returns>
			/// <remarks>
			/// <para>The following table shows Relationships part URIs for some OPC URIs.</para>
			/// <list type="table">
			/// <listheader>
			/// <term>OPC URI</term>
			/// <term>Relationships Part Name</term>
			/// <term>Return Value</term>
			/// </listheader>
			/// <item>
			/// <term>/mydoc/images/picture.jpg</term>
			/// <term>/mydoc/images/_rels/picture.jpg.rels</term>
			/// <term>S_OK</term>
			/// </item>
			/// <item>
			/// <term>/</term>
			/// <term>/_rels/.rels</term>
			/// <term>S_OK</term>
			/// </item>
			/// <item>
			/// <term>/mydoc/images/_rels/picture.jpg.rels</term>
			/// <term>Undefined</term>
			/// <term>OPC_E_NONCONFORMING_URI</term>
			/// </item>
			/// </list>
			/// <para>Support on Previous Windows Versions</para>
			/// <para>
			/// The behavior and performance of this method is the same on all supported Windows versions. For more information, see Getting
			/// Started with the Packaging API, and Platform Update for Windows Vista.
			/// </para>
			/// <para>Thread Safety</para>
			/// <para>Packaging objects are not thread-safe.</para>
			/// <para>For more information, see the Getting Started with the Packaging API.</para>
			/// </remarks>
			// https://docs.microsoft.com/en-us/windows/win32/api/msopc/nf-msopc-iopcuri-getrelationshipsparturi HRESULT
			// GetRelationshipsPartUri( IOpcPartUri **relationshipPartUri );
			new IOpcPartUri GetRelationshipsPartUri();

			/// <summary>Forms a relative URI for a specified part, relative to the URI represented by the current OPC URI object.</summary>
			/// <param name="targetPartUri">
			/// A pointer to the IOpcPartUri interface of the part URI object that represents the part name from which the relative URI is formed.
			/// </param>
			/// <returns>A pointer to the IUri interface of the URI of the part, relative to the current OPC URI object.</returns>
			/// <remarks>
			/// <para>Example input and output:</para>
			/// <list type="table">
			/// <listheader>
			/// <term>Input IOpcPartUri represents</term>
			/// <term>Current IOpcUri represents</term>
			/// <term>Returned relative IUri represents</term>
			/// </listheader>
			/// <item>
			/// <term>/mydoc/markup/page.xml</term>
			/// <term>/mydoc/markup/picture.jpg</term>
			/// <term>picture.jpg</term>
			/// </item>
			/// <item>
			/// <term>/mydoc/markup/page.xml</term>
			/// <term>/mydoc/picture.jpg</term>
			/// <term>../picture.jpg</term>
			/// </item>
			/// <item>
			/// <term>/mydoc/markup/page.xml</term>
			/// <term>/mydoc/images/pictures.jpg</term>
			/// <term>../images/pictures.jpg</term>
			/// </item>
			/// </list>
			/// <para>Support on Previous Windows Versions</para>
			/// <para>
			/// The behavior and performance of this method is the same on all supported Windows versions. For more information, see Getting
			/// Started with the Packaging API, and Platform Update for Windows Vista.
			/// </para>
			/// <para>Thread Safety</para>
			/// <para>Packaging objects are not thread-safe.</para>
			/// <para>For more information, see the Getting Started with the Packaging API.</para>
			/// </remarks>
			// https://docs.microsoft.com/en-us/windows/win32/api/msopc/nf-msopc-iopcuri-getrelativeuri HRESULT GetRelativeUri( IOpcPartUri
			// *targetPartUri, IUri **relativeUri );
			new IUri GetRelativeUri([In] IOpcPartUri targetPartUri);

			/// <summary>
			/// Forms the part name of the part that is referenced by the specified relative URI. The specified relative URI of the part is
			/// resolved against the URI represented as the current OPC URI object.
			/// </summary>
			/// <param name="relativeUri">
			/// <para>A pointer to the IUri interface of the relative URI of the part.</para>
			/// <para>
			/// To form the part URI object that represents the part name, this input URI is resolved against the URI represented as the
			/// current OPC URI object. Therefore, the input URI must be relative to the URI represented by the current OPC URI object.
			/// </para>
			/// <para>
			/// This URI may include a fragment component; however, the fragment will be ignored and will not be included in the part name
			/// to be formed. A fragment component is preceded by a '#', as described in RFC 3986: URI Generic Syntax.
			/// </para>
			/// </param>
			/// <returns>
			/// <para>A pointer to the IOpcPartUri interface of the part URI object that represents the part name.</para>
			/// <para>
			/// The part URI object is formed by resolving the relative URI in relativeUri against the URI represented by the current OPC
			/// URI object.
			/// </para>
			/// </returns>
			/// <remarks>
			/// <para>Example input and output:</para>
			/// <list type="table">
			/// <listheader>
			/// <term>Input relative IUri</term>
			/// <term>Current IOpcUri</term>
			/// <term>Formed IOpcPartUri</term>
			/// </listheader>
			/// <item>
			/// <term>picture.jpg</term>
			/// <term>/mydoc/markup/page.xml</term>
			/// <term>/mydoc/markup/picture.jpg</term>
			/// </item>
			/// <item>
			/// <term>../picture.jpg</term>
			/// <term>/mydoc/markup/page.xml</term>
			/// <term>/mydoc/picture.jpg</term>
			/// </item>
			/// <item>
			/// <term>../../images/picture.jpg</term>
			/// <term>/mydoc/page.xml</term>
			/// <term>/images/picture.jpg</term>
			/// </item>
			/// </list>
			/// <para>
			/// For information about how to use this method to help resolve a part name, see Resolving a Part Name from a Target URI.
			/// </para>
			/// <para>Support on Previous Windows Versions</para>
			/// <para>
			/// The behavior and performance of this method is the same on all supported Windows versions. For more information, see Getting
			/// Started with the Packaging API, and Platform Update for Windows Vista.
			/// </para>
			/// <para>Thread Safety</para>
			/// <para>Packaging objects are not thread-safe.</para>
			/// <para>For more information, see the Getting Started with the Packaging API.</para>
			/// </remarks>
			// https://docs.microsoft.com/en-us/windows/win32/api/msopc/nf-msopc-iopcuri-combineparturi HRESULT CombinePartUri( IUri
			// *relativeUri, IOpcPartUri **combinedUri );
			new IOpcPartUri CombinePartUri([In] IUri relativeUri);

			/// <summary>
			/// Returns an integer that indicates whether the URIs represented by the current part URI object and a specified part URI
			/// object are equivalent.
			/// </summary>
			/// <param name="partUri">
			/// A pointer to the IOpcPartUri interface of the part URI object to compare with the current part URI object.
			/// </param>
			/// <returns>
			/// <para>Receives an integer that indicates whether the two part URI objects are equivalent.</para>
			/// <list type="table">
			/// <listheader>
			/// <term>Value</term>
			/// <term>Meaning</term>
			/// </listheader>
			/// <item>
			/// <term>&lt;0</term>
			/// <term>The current part URI object is less than the input part URI object that is passed in partUri.</term>
			/// </item>
			/// <item>
			/// <term>0</term>
			/// <term>The current part URI object is equivalent to the input part URI object that is passed in partUri.</term>
			/// </item>
			/// <item>
			/// <term>&gt;0</term>
			/// <term>The current part URI object is greater than the input part URI object that is passed in partUri.</term>
			/// </item>
			/// </list>
			/// </returns>
			/// <remarks>
			/// <para>Support on Previous Windows Versions</para>
			/// <para>
			/// The behavior and performance of this method is the same on all supported Windows versions. For more information, see Getting
			/// Started with the Packaging API, and Platform Update for Windows Vista.
			/// </para>
			/// <para>Thread Safety</para>
			/// <para>Packaging objects are not thread-safe.</para>
			/// <para>For more information, see the Getting Started with the Packaging API.</para>
			/// </remarks>
			// https://docs.microsoft.com/en-us/windows/win32/api/msopc/nf-msopc-iopcparturi-compareparturi HRESULT ComparePartUri(
			// IOpcPartUri *partUri, INT32 *comparisonResult );
			int ComparePartUri([In] IOpcPartUri partUri);

			/// <summary>
			/// Gets the source URI of the relationships that are stored in a Relationships part. The current part URI object represents the
			/// part name of that Relationships part.
			/// </summary>
			/// <returns>
			/// A pointer to the IOpcUri interface of the OPC URI object that represents the URI of the source of the relationships stored
			/// in the Relationships part.
			/// </returns>
			/// <remarks>
			/// <para>
			/// If the current part URI object represents the part name of the Relationships part that stores package relationships
			/// ("/_rels/.rels"), the OPC URI object returned in sourceUri will represent the package root ("/").
			/// </para>
			/// <para>
			/// If the current part URI object is not the part name of a Relationships part, this method fails with the
			/// <c>OPC_E_RELATIONSHIP_URI_REQUIRED</c> error. The syntax for Relationship part names is specified in the OPC.
			/// </para>
			/// <para>The following table shows possible current part URIs and the source URI that would be returned by this method.</para>
			/// <list type="table">
			/// <listheader>
			/// <term>Current Part URI</term>
			/// <term>Current Part URI Description</term>
			/// <term>Source URI</term>
			/// <term>Source URI Description</term>
			/// <term>Return Value</term>
			/// </listheader>
			/// <item>
			/// <term>/mydoc/_rels/picture.jpg.rels</term>
			/// <term>The part name of a Relationships part</term>
			/// <term>/mydoc/picture.jpg</term>
			/// <term>
			/// The part name of the part that is the source of the relationships stored in the Relationships part that is represented by
			/// the current part URI object
			/// </term>
			/// <term>S_OK</term>
			/// </item>
			/// <item>
			/// <term>/_rels/.rels</term>
			/// <term>The part name of a Relationships part</term>
			/// <term>/</term>
			/// <term>
			/// The package root; the source of the relationships stored in the Relationships part that is represented by the current part
			/// URI object
			/// </term>
			/// <term>S_OK</term>
			/// </item>
			/// <item>
			/// <term>/mydoc/image/chart1.jpg</term>
			/// <term>The part name of a part that is not a Relationships part</term>
			/// <term>Undefined</term>
			/// <term>Undefined</term>
			/// <term>OPC_E_RELATIONSHIP_URI_REQUIRED</term>
			/// </item>
			/// <item>
			/// <term>/_rels/a.jpg</term>
			/// <term>The part name of a part that is not a Relationships part</term>
			/// <term>Undefined</term>
			/// <term>Undefined</term>
			/// <term>OPC_E_RELATIONSHIP_URI_REQUIRED</term>
			/// </item>
			/// </list>
			/// <para>Support on Previous Windows Versions</para>
			/// <para>
			/// The behavior and performance of this method is the same on all supported Windows versions. For more information, see Getting
			/// Started with the Packaging API, and Platform Update for Windows Vista.
			/// </para>
			/// <para>Thread Safety</para>
			/// <para>Packaging objects are not thread-safe.</para>
			/// <para>For more information, see the Getting Started with the Packaging API.</para>
			/// </remarks>
			// https://docs.microsoft.com/en-us/windows/win32/api/msopc/nf-msopc-iopcparturi-getsourceuri HRESULT GetSourceUri( IOpcUri
			// **sourceUri );
			IOpcUri GetSourceUri();

			/// <summary>Returns a value that indicates whether the current part URI object represents the part name of a Relationships
			/// part.</summary> <returns> <para>Receives a value that indicates whether the current part URI object represents the part name
			/// of a Relationships part.</para> <list type="table"> <listheader> <term>Value</term> <term>Meaning</term> </listheader>
			/// <item> <term>TRUE</term> <term>The current part URI object represents the part name of a Relationships part.</term> </item>
			/// <item> <term>FALSE</term> <term>The current part URI object does not represent the part name of a Relationships part.</term>
			/// </item> </list> </param> </returns> <remarks> <para>Support on Previous Windows Versions</para> <para>The behavior and
			/// performance of this method is the same on all supported Windows versions. For more information, see Getting Started with the
			/// Packaging API, and Platform Update for Windows Vista.</para> <para>Thread Safety</para> <para>Packaging objects are not
			/// thread-safe.</para> <para>For more information, see the Getting Started with the Packaging API.</para> </remarks>
			// https://docs.microsoft.com/en-us/windows/win32/api/msopc/nf-msopc-iopcparturi-isrelationshipsparturi HRESULT
			// IsRelationshipsPartUri( BOOL *isRelationshipUri );
			[return: MarshalAs(UnmanagedType.Bool)]
			bool IsRelationshipsPartUri();
		}

		/// <summary>Represents the URI of the package root or of a part that is relative to the package root.</summary>
		/// <remarks>
		/// <para>Support on Previous Windows Versions</para>
		/// <para>
		/// The behavior and performance of this interface is the same on all supported Windows versions. For more information, see the
		/// Getting Started with the Packaging API, and Platform Update for Windows Vista.
		/// </para>
		/// </remarks>
		// https://docs.microsoft.com/en-us/windows/win32/api/msopc/nn-msopc-iopcuri
		[PInvokeData("msopc.h", MSDNShortId = "35ce7946-f7e7-4ac3-852f-e3fcca23d6d4")]
		[ComImport, Guid("BC9C1B9B-D62C-49EB-AEF0-3B4E0B28EBED"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
		public interface IOpcUri : IUri
		{
			/// <summary>Returns the specified Uniform Resource Identifier (URI) property value in a new <c>BSTR</c>.</summary>
			/// <param name="uriProp">
			/// <para>[in]</para>
			/// <para>A value from the <c>Uri_PROPERTY</c> enumeration.</para>
			/// </param>
			/// <param name="pbstrProperty">
			/// <para>[out]</para>
			/// <para>Address of a <c>BSTR</c> that receives the property value.</para>
			/// </param>
			/// <param name="dwFlags">
			/// <para>[in]</para>
			/// <para>One of the following property-specific flags, or zero.</para>
			/// <para><c>Uri_DISPLAY_NO_FRAGMENT</c> (0x00000001)</para>
			/// <para><c>Uri_PROPERTY_DISPLAY_URI</c>: Exclude the fragment portion of the URI, if any.</para>
			/// <para><c>Uri_PUNYCODE_IDN_HOST</c> (0x00000002)</para>
			/// <para>
			/// <c>Uri_PROPERTY_ABSOLUTE_URI</c>, <c>Uri_PROPERTY_DOMAIN</c>, <c>Uri_PROPERTY_HOST</c>: If the URI is an IDN, always display
			/// the hostname encoded as punycode.
			/// </para>
			/// <para><c>Uri_DISPLAY_IDN_HOST</c> (0x00000004)</para>
			/// <para>
			/// <c>Uri_PROPERTY_ABSOLUTE_URI</c>, <c>Uri_PROPERTY_DOMAIN</c>, <c>Uri_PROPERTY_HOST</c>: Display the hostname in punycode or
			/// Unicode as it would appear in the <c>Uri_PROPERTY_DISPLAY_URI</c> property.
			/// </para>
			/// </param>
			/// <remarks>
			/// <para><c>IUri::GetPropertyBSTR</c> was introduced in Windows Internet Explorer 7.</para>
			/// <para>
			/// The uriProp parameter must be a string property. This method will fail if the specified property isn't a <c>BSTR</c> property.
			/// </para>
			/// <para>
			/// The pbstrProperty parameter will be set to a new <c>BSTR</c> containing the value of the specified string property. The
			/// caller should use SysFreeString to free the string.
			/// </para>
			/// <para>This method will return and set pbstrProperty to an empty string if the URI doesn't contain the specified property.</para>
			/// </remarks>
			// https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/platform-apis/ms775026(v=vs.85)
			// HRESULT GetPropertyBSTR( [in] Uri_PROPERTY uriProp, [out] BSTR *pbstrProperty, [in] DWORD dwFlags );
			new void GetPropertyBSTR([In] Uri_PROPERTY uriProp, [MarshalAs(UnmanagedType.BStr)] out string pbstrProperty, [In] Uri_DISPLAY dwFlags);

			/// <summary>
			/// Returns the string length of the specified Uniform Resource Identifier (URI) property. Call this function if you want the
			/// length but don't necessarily want to create a new <c>BSTR</c>.
			/// </summary>
			/// <param name="uriProp">
			/// <para>[in]</para>
			/// <para>A value from the <c>Uri_PROPERTY</c> enumeration.</para>
			/// </param>
			/// <param name="pcchProperty">
			/// <para>[out]</para>
			/// <para>
			/// Address of a <c>DWORD</c> that is set to the length of the value of the string property excluding the <c>NULL</c> terminator.
			/// </para>
			/// </param>
			/// <param name="dwFlags">
			/// <para>[in]</para>
			/// <para>One of the following property-specific flags, or zero.</para>
			/// <para><c>Uri_DISPLAY_NO_FRAGMENT</c> (0x00000001)</para>
			/// <para><c>Uri_PROPERTY_DISPLAY_URI</c>: Exclude the fragment portion of the URI, if any.</para>
			/// <para><c>Uri_PUNYCODE_IDN_HOST</c> (0x00000002)</para>
			/// <para>
			/// <c>Uri_PROPERTY_ABSOLUTE_URI</c>, <c>Uri_PROPERTY_DOMAIN</c>, <c>Uri_PROPERTY_HOST</c>: If the URI is an IDN, always display
			/// the hostname encoded as punycode.
			/// </para>
			/// <para><c>Uri_DISPLAY_IDN_HOST</c> (0x00000004)</para>
			/// <para>
			/// <c>Uri_PROPERTY_ABSOLUTE_URI</c>, <c>Uri_PROPERTY_DOMAIN</c>, <c>Uri_PROPERTY_HOST</c>: Display the hostname in punycode or
			/// Unicode as it would appear in the <c>Uri_PROPERTY_DISPLAY_URI</c> property.
			/// </para>
			/// </param>
			/// <remarks>
			/// <para><c>IUri::GetPropertyLength</c> was introduced in Windows Internet Explorer 7.</para>
			/// <para>
			/// The uriProp parameter must be a string property. This method will fail if the specified property isn't a <c>BSTR</c> property.
			/// </para>
			/// <para>This method will return and set pcchProperty to if the URI doesn't contain the specified property.</para>
			/// </remarks>
			// https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/platform-apis/ms775028(v=vs.85)
			// HRESULT GetPropertyLength( [in] Uri_PROPERTY uriProp, [out] DWORD *pcchProperty, [in] DWORD dwFlags );
			new void GetPropertyLength([In] Uri_PROPERTY uriProp, out uint pcchProperty, [In] Uri_DISPLAY dwFlags);

			/// <summary>Returns the specified numeric Uniform Resource Identifier (URI) property value.</summary>
			/// <param name="uriProp">
			/// <para>[in]</para>
			/// <para>A value from the <c>Uri_PROPERTY</c> enumeration.</para>
			/// </param>
			/// <param name="pdwProperty">Address of a DWORD that is set to the value of the specified property.</param>
			/// <param name="dwFlags">Property-specific flags. Must be set to 0.</param>
			/// <remarks>
			/// <para><c>IUri::GetPropertyDWORD</c> was introduced in Windows Internet Explorer 7.</para>
			/// <para>
			/// The uriProp parameter must be a numeric property. This method will fail if the specified property isn't a <c>DWORD</c> property.
			/// </para>
			/// <para>This method will return and set pdwProperty to if the specified property doesn't exist in the URI.</para>
			/// </remarks>
			// https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/platform-apis/ms775027(v=vs.85)
			// HRESULT GetPropertyDWORD( [in] Uri_PROPERTY uriProp, [out] DWORD *pdwProperty, [in] DWORD dwFlags );
			new void GetPropertyDWORD([In] Uri_PROPERTY uriProp, out uint pdwProperty, [In] uint dwFlags);

			/// <summary>Determines if the specified property exists in the Uniform Resource Identifier (URI).</summary>
			/// <returns>Address of a BOOL value. Set to TRUE if the specified property exists in the URI.</returns>
			/// <remarks><c>IUri::HasProperty</c> was introduced in Windows Internet Explorer 7.</remarks>
			// https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/platform-apis/ms775036(v=vs.85)
			// HRESULT HasProperty( [in] Uri_PROPERTY uriProp, [out] BOOL *pfHasProperty );
			[return: MarshalAs(UnmanagedType.Bool)]
			new bool HasProperty([In] Uri_PROPERTY uriProp);

			/// <summary>Returns the entire canonicalized Uniform Resource Identifier (URI).</summary>
			/// <returns>Address of a string that receives the property value.</returns>
			/// <remarks>
			/// <para><c>IUri::GetAbsoluteUri</c> was introduced in Windows Internet Explorer 7.</para>
			/// <para>
			/// This function is for convenience. It is the same as calling <c>IUri::GetPropertyBSTR</c> with the
			/// <c>Uri_PROPERTY_ABSOLUTE_URI</c> property.
			/// </para>
			/// <para>This property is not defined for relative URIs.</para>
			/// </remarks>
			// https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/platform-apis/ms775013%28v%3dvs.85%29
			// HRESULT GetAbsoluteUri( [out] BSTR *pbstrAbsoluteUri );
			[return: MarshalAs(UnmanagedType.BStr)]
			new string GetAbsoluteUri();

			/// <summary>Returns the user name, password, domain, and port.</summary>
			/// <returns>Address of a string that receives the property value.</returns>
			/// <remarks>
			/// <para><c>IUri::GetAuthority</c> was introduced in Windows Internet Explorer 7.</para>
			/// <para>
			/// This function is for convenience. It is the same as calling <c>IUri::GetPropertyBSTR</c> with the
			/// <c>Uri_PROPERTY_AUTHORITY</c> property.
			/// </para>
			/// <para>
			/// If user name and password are not specified, the separator characters (: and @) are removed. The trailing colon is also
			/// removed if the port number is not specified or is the default for the protocol scheme.
			/// </para>
			/// </remarks>
			// https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/platform-apis/ms775014(v=vs.85)
			// HRESULT GetAuthority( [out] BSTR *pbstrAuthority );
			[return: MarshalAs(UnmanagedType.BStr)]
			new string GetAuthority();

			/// <summary>Returns a Uniform Resource Identifier (URI) that can be used for display purposes.</summary>
			/// <returns>Address of a string that receives the property value.</returns>
			/// <remarks>
			/// <para><c>IUri::GetDisplayUri</c> was introduced in Windows Internet Explorer 7.</para>
			/// <para>
			/// The display URI combines protocol scheme, fully qualified domain name, port number (if not the default for the scheme), full
			/// resource path, query string, and fragment.
			/// </para>
			/// <para>
			/// <c>Note</c> The display URI may have additional formatting applied to it, such that the string produced by
			/// <c>IUri::GetDisplayUri</c> isn't necessarily a valid URI. For this reason, and since the userinfo is not present, the
			/// display URI should be used for viewing only; it should not be used for edit by the user, or as a form of transfer for URIs
			/// inside or between applications.
			/// </para>
			/// <para>
			/// If the scheme is known (for example, http, ftp, or file) then the display URI will hide credentials. However, if the URI
			/// uses an unknown scheme and supplies user name and password, the display URI will also contain the user name and password.
			/// </para>
			/// <para>
			/// <c>Security Warning:</c> Storing sensitive information as clear text in a URI is not recommended. According to RFC3986:
			/// Uniform Resource Identifier (URI), Generic Syntax, Section 7.5, "A password appearing within the userinfo component is
			/// deprecated and should be considered an error except in those rare cases where the 'password' parameter is intended to be public."
			/// </para>
			/// <para>
			/// This function is for convenience. It is the same as calling <c>IUri::GetPropertyBSTR</c> with the
			/// <c>Uri_PROPERTY_DISPLAY_URI</c> property and no flags.
			/// </para>
			/// </remarks>
			// https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/platform-apis/ms775015(v=vs.85)
			// HRESULT GetDisplayUri( [out] BSTR *pbstrDisplayString );
			[return: MarshalAs(UnmanagedType.BStr)]
			new string GetDisplayUri();

			/// <summary>Returns the domain name (including top-level domain) only.</summary>
			/// <returns>Address of a string that receives the property value.</returns>
			/// <remarks>
			/// <para><c>IUri::GetDomain</c> was introduced in Windows Internet Explorer 7.</para>
			/// <para>
			/// This function is for convenience. It is the same as calling <c>IUri::GetPropertyBSTR</c> with the <c>Uri_PROPERTY_DOMAIN</c> property.
			/// </para>
			/// <para>
			/// If the URL contains only a plain hostname (for example, "http://example/") or a public suffix (for example,
			/// "http://co.uk/"), then <c>IUri::GetDomain</c> returns <c>NULL</c>. Use <c>IUri::GetHost</c> instead.
			/// </para>
			/// </remarks>
			// https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/platform-apis/ms775016(v=vs.85)
			// HRESULT GetDomain( [out] BSTR *pbstrDomain );
			[return: MarshalAs(UnmanagedType.BStr)]
			new string GetDomain();

			/// <summary>Returns the file name extension of the resource.</summary>
			/// <returns>Address of a string that receives the property value.</returns>
			/// <remarks>
			/// <para><c>IUri::GetExtension</c> was introduced in Windows Internet Explorer 7.</para>
			/// <para>
			/// This function is for convenience. It is the same as calling <c>IUri::GetPropertyBSTR</c> with the
			/// <c>Uri_PROPERTY_EXTENSION</c> property.
			/// </para>
			/// </remarks>
			// https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/platform-apis/ms775017(v=vs.85)
			// HRESULT GetExtension( [out] BSTR *pbstrExtension );
			[return: MarshalAs(UnmanagedType.BStr)]
			new string GetExtension();

			/// <summary>Returns the text following a fragment marker (#), including the fragment marker itself.</summary>
			/// <returns>Address of a string that receives the property value.</returns>
			/// <remarks>
			/// <para><c>IUri::GetFragment</c> was introduced in Windows Internet Explorer 7.</para>
			/// <para>
			/// This function is for convenience. It is the same as calling <c>IUri::GetPropertyBSTR</c> with the
			/// <c>Uri_PROPERTY_FRAGMENT</c> property.
			/// </para>
			/// </remarks>
			// https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/platform-apis/ms775018(v=vs.85)
			// HRESULT GetFragment( [out] BSTR *pbstrFragment );
			[return: MarshalAs(UnmanagedType.BStr)]
			new string GetFragment();

			/// <summary>Returns the fully qualified domain name.</summary>
			/// <returns>Address of a string that receives the property value.</returns>
			/// <remarks>
			/// <para><c>IUri::GetHost</c> was introduced in Windows Internet Explorer 7.</para>
			/// <para>
			/// This function is for convenience. It is the same as calling <c>IUri::GetPropertyBSTR</c> with the <c>Uri_PROPERTY_HOST</c> property.
			/// </para>
			/// </remarks>
			// https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/platform-apis/ms775019(v=vs.85)
			// HRESULT GetHost( [out] BSTR *pbstrHost );
			[return: MarshalAs(UnmanagedType.BStr)]
			new string GetHost();

			/// <summary>Returns the password, as parsed from the Uniform Resource Identifier (URI).</summary>
			/// <returns>Address of a string that receives the property value.</returns>
			/// <remarks>
			/// <para><c>IUri::GetPassword</c> was introduced in Windows Internet Explorer 7.</para>
			/// <para>
			/// <c>Security Warning:</c> Storing sensitive information as clear text in a URI is not recommended. According to RFC3986:
			/// Uniform Resource Identifier (URI), Generic Syntax, Section 7.5, "A password appearing within the userinfo component is
			/// deprecated and should be considered an error except in those rare cases where the 'password' parameter is intended to be public."
			/// </para>
			/// <para>
			/// This function is for convenience. It is the same as calling <c>IUri::GetPropertyBSTR</c> with the
			/// <c>Uri_PROPERTY_PASSWORD</c> property.
			/// </para>
			/// </remarks>
			// https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/platform-apis/ms775021(v=vs.85)
			// HRESULT GetPassword( [out] BSTR *pbstrPassword );
			[return: MarshalAs(UnmanagedType.BStr)]
			new string GetPassword();

			/// <summary>Returns the path and resource name.</summary>
			/// <returns>Address of a string that receives the property value.</returns>
			/// <remarks>
			/// <para><c>IUri::GetPath</c> was introduced in Windows Internet Explorer 7.</para>
			/// <para>
			/// This function is for convenience. It is the same as calling <c>IUri::GetPropertyBSTR</c> with the <c>Uri_PROPERTY_PATH</c> property.
			/// </para>
			/// </remarks>
			// https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/platform-apis/ms775022(v=vs.85)
			// HRESULT GetPath( [out] BSTR *pbstrPath );
			[return: MarshalAs(UnmanagedType.BStr)]
			new string GetPath();

			/// <summary>Returns the path, resource name, and query string.</summary>
			/// <returns>Address of a string that receives the property value.</returns>
			/// <remarks>
			/// <para><c>IUri::GetPathAndQuery</c> was introduced in Windows Internet Explorer 7.</para>
			/// <para>
			/// This function is for convenience. It is the same as calling <c>IUri::GetPropertyBSTR</c> with the
			/// <c>Uri_PROPERTY_PATH_AND_QUERY</c> property.
			/// </para>
			/// </remarks>
			// https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/platform-apis/ms775023(v=vs.85)
			// HRESULT GetPathAndQuery( [out] BSTR *pbstrPathAndQuery );
			[return: MarshalAs(UnmanagedType.BStr)]
			new string GetPathAndQuery();

			/// <summary>Returns the query string.</summary>
			/// <returns>Address of a string that receives the property value.</returns>
			/// <remarks>
			/// <para><c>IUri::GetQuery</c> was introduced in Windows Internet Explorer 7.</para>
			/// <para>
			/// This function is for convenience. It is the same as calling <c>IUri::GetPropertyBSTR</c> with the <c>Uri_PROPERTY_QUERY</c> property.
			/// </para>
			/// </remarks>
			// https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/platform-apis/ms775029(v=vs.85)
			// HRESULT GetQuery( [out] BSTR *pbstrQuery );
			[return: MarshalAs(UnmanagedType.BStr)]
			new string GetQuery();

			/// <summary>Returns the entire original Uniform Resource Identifier (URI) input string.</summary>
			/// <returns>Address of a string that receives the property value.</returns>
			/// <remarks>
			/// <para><c>IUri::GetRawUri</c> was introduced in Windows Internet Explorer 7.</para>
			/// <para>
			/// This function is for convenience. It is the same as calling <c>IUri::GetPropertyBSTR</c> with the
			/// <c>Uri_PROPERTY_RAW_URI</c> property.
			/// </para>
			/// </remarks>
			// https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/platform-apis/ms775030(v=vs.85)
			// HRESULT GetRawUri( [out] BSTR *pbstrRawUri );
			[return: MarshalAs(UnmanagedType.BStr)]
			new string GetRawUri();

			/// <summary>Returns the protocol scheme name.</summary>
			/// <returns>Address of a string that receives the property value.</returns>
			/// <remarks>
			/// <para><c>IUri::GetSchemeName</c> was introduced in Windows Internet Explorer 7.</para>
			/// <para>
			/// This function is for convenience. It is the same as calling <c>IUri::GetPropertyBSTR</c> with the
			/// <c>Uri_PROPERTY_SCHEME_NAME</c> property.
			/// </para>
			/// </remarks>
			// https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/platform-apis/ms775032(v=vs.85)
			// HRESULT GetSchemeName( [out] BSTR *pbstrSchemeName );
			[return: MarshalAs(UnmanagedType.BStr)]
			new string GetSchemeName();

			/// <summary>Returns the user name and password, as parsed from the Uniform Resource Identifier (URI).</summary>
			/// <returns>Address of a string that receives the property value.</returns>
			/// <remarks>
			/// <para><c>IUri::GetUserInfo</c> was introduced in Windows Internet Explorer 7.</para>
			/// <para>
			/// <c>Security Warning:</c> Storing sensitive information as clear text in a URI is not recommended. According to RFC3986:
			/// Uniform Resource Identifier (URI), Generic Syntax, Section 7.5, "A password appearing within the userinfo component is
			/// deprecated and should be considered an error except in those rare cases where the 'password' parameter is intended to be public."
			/// </para>
			/// <para>
			/// This function is for convenience. It is the same as calling <c>IUri::GetPropertyBSTR</c> with the
			/// <c>Uri_PROPERTY_USER_INFO</c> property.
			/// </para>
			/// </remarks>
			// https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/platform-apis/ms775033(v=vs.85)
			// HRESULT GetUserInfo( [out] BSTR *pbstrUserInfo );
			[return: MarshalAs(UnmanagedType.BStr)]
			new string GetUserInfo();

			/// <summary>Returns the user name as parsed from the Uniform Resource Identifier (URI).</summary>
			/// <returns>Address of a string that receives the property value.</returns>
			/// <remarks>
			/// This function is for convenience. It is the same as calling <c>IUri::GetPropertyBSTR</c> with the
			/// <c>Uri_PROPERTY_USER_NAME</c> property.
			/// </remarks>
			// https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/platform-apis/ms775034(v=vs.85)
			// HRESULT GetUserName( [out] BSTR *pbstrUserName );
			[return: MarshalAs(UnmanagedType.BStr)]
			new string GetUserName();

			/// <summary>Returns a value from the <c>Uri_HOST_TYPE</c> enumeration.</summary>
			/// <returns>Address of a DWORD that receives a value from the Uri_HOST_TYPE enumeration.</returns>
			/// <remarks>
			/// <para><c>IUri::GetHostType</c> was introduced in Windows Internet Explorer 7.</para>
			/// <para>
			/// This function is for convenience. It is the same as calling <c>IUri::GetPropertyDWORD</c> with the
			/// <c>Uri_PROPERTY_HOST_TYPE</c> property.
			/// </para>
			/// </remarks>
			// https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/platform-apis/ms775020(v=vs.85)
			// HRESULT GetHostType( [out] DWORD *pdwHostType );
			new Uri_HOST_TYPE GetHostType();

			/// <summary>Returns the port number.</summary>
			/// <returns>Address of a DWORD that receives the port number value.</returns>
			/// <remarks>
			/// <para><c>IUri::GetPort</c> was introduced in Windows Internet Explorer 7.</para>
			/// <para>
			/// This function is for convenience. It is the same as calling <c>IUri::GetPropertyDWORD</c> with the <c>Uri_PROPERTY_PORT</c> property.
			/// </para>
			/// </remarks>
			// https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/platform-apis/ms775024(v=vs.85)
			// HRESULT GetPort( [out] DWORD *pdwPort );
			new uint GetPort();

			/// <summary>Returns a value from the URL_SCHEME enumeration.</summary>
			/// <returns>Address of a DWORD that receives a value from the URL_SCHEME enumeration.</returns>
			/// <remarks>
			/// <para><c>IUri::GetScheme</c> was introduced in Windows Internet Explorer 7.</para>
			/// <para>
			/// This function is for convenience. It is the same as calling <c>IUri::GetPropertyDWORD</c> with the
			/// <c>Uri_PROPERTY_SCHEME</c> property.
			/// </para>
			/// </remarks>
			// https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/platform-apis/ms775031(v=vs.85)
			// HRESULT GetScheme( [out] DWORD *pdwScheme );
			new URL_SCHEME GetScheme();

			/// <summary>This method is not implemented.</summary>
			/// <returns/>
			new URLZONE GetZone();

			/// <summary>Returns a bitmap of flags that indicate which Uniform Resource Identifier (URI) properties have been set.</summary>
			/// <param name="pdwFlags">
			/// <para>[out]</para>
			/// <para>Address of a <c>DWORD</c> that receives a combination of the following flags:</para>
			/// <para><c>Uri_HAS_ABSOLUTE_URI</c> (0x00000000)</para>
			/// <para><c>Uri_PROPERTY_ABSOLUTE_URI</c> exists.</para>
			/// <para><c>Uri_HAS_AUTHORITY</c> (0x00000001)</para>
			/// <para><c>Uri_PROPERTY_AUTHORITY</c> exists.</para>
			/// <para><c>Uri_HAS_DISPLAY_URI</c> (0x00000002)</para>
			/// <para><c>Uri_PROPERTY_DISPLAY_URI</c> exists.</para>
			/// <para><c>Uri_HAS_DOMAIN</c> (0x00000004)</para>
			/// <para><c>Uri_PROPERTY_DOMAIN</c> exists.</para>
			/// <para><c>Uri_HAS_EXTENSION</c> (0x00000008)</para>
			/// <para><c>Uri_PROPERTY_EXTENSION</c> exists.</para>
			/// <para><c>Uri_HAS_FRAGMENT</c> (0x00000010)</para>
			/// <para><c>Uri_PROPERTY_FRAGMENT</c> exists.</para>
			/// <para><c>Uri_HAS_HOST</c> (0x00000020)</para>
			/// <para><c>Uri_PROPERTY_HOST</c> exists.</para>
			/// <para><c>Uri_HAS_HOST_TYPE</c> (0x00004000)</para>
			/// <para><c>Uri_PROPERTY_HOST_TYPE</c> exists.</para>
			/// <para><c>Uri_HAS_PASSWORD</c> (0x00000040)</para>
			/// <para><c>Uri_PROPERTY_PASSWORD</c> exists.</para>
			/// <para><c>Uri_HAS_PATH</c> (0x00000080)</para>
			/// <para><c>Uri_PROPERTY_PATH</c> exists.</para>
			/// <para><c>Uri_HAS_PATH_AND_QUERY</c> (0x00001000)</para>
			/// <para><c>Uri_PROPERTY_PATH_AND_QUERY</c> exists.</para>
			/// <para><c>Uri_HAS_PORT</c> (0x00008000)</para>
			/// <para><c>Uri_PROPERTY_PORT</c> exists.</para>
			/// <para><c>Uri_HAS_QUERY</c> (0x00000100)</para>
			/// <para><c>Uri_PROPERTY_QUERY</c> exists.</para>
			/// <para><c>Uri_HAS_RAW_URI</c> (0x00000200)</para>
			/// <para><c>Uri_PROPERTY_RAW_URI</c> exists.</para>
			/// <para><c>Uri_HAS_SCHEME</c> (0x00010000)</para>
			/// <para><c>Uri_PROPERTY_SCHEME</c> exists.</para>
			/// <para><c>Uri_HAS_SCHEME_NAME</c> (0x00000400)</para>
			/// <para><c>Uri_PROPERTY_SCHEME_NAME</c> exists.</para>
			/// <para><c>Uri_HAS_USER_NAME</c> (0x00000800)</para>
			/// <para><c>Uri_PROPERTY_USER_NAME</c> exists.</para>
			/// <para><c>Uri_HAS_USER_INFO</c> (0x00002000)</para>
			/// <para><c>Uri_PROPERTY_USER_INFO</c> exists.</para>
			/// <para><c>Uri_HAS_ZONE</c> (0x00020000)</para>
			/// <para><c>Uri_PROPERTY_ZONE</c> exists.</para>
			/// </param>
			/// <returns>If this method succeeds, it returns <c>S_OK</c>. Otherwise, it returns an <c>HRESULT</c> error code.</returns>
			/// <remarks><c>IUri::GetProperties</c> was introduced in Windows Internet Explorer 7.</remarks>
			// https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/platform-apis/ms775025(v=vs.85)
			// HRESULT GetProperties( [out] LPDWORD pdwFlags );
			new Uri_HAS GetProperties();

			/// <summary>Compares the logical content of two <c>IUri</c> objects.</summary>
			/// <returns>Address of a BOOL that is set to TRUE if the logical content of pUri is the same.</returns>
			/// <remarks>
			/// <para><c>IUri::IsEqual</c> was introduced in Windows Internet Explorer 7.</para>
			/// <para>The comparison is case-insensitive. Comparing an <c>IUri</c> to itself will always return <c>TRUE</c>.</para>
			/// </remarks>
			// https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/platform-apis/ms775037(v=vs.85)
			// HRESULT IsEqual( [in] IUri *pUri, [out] BOOL *pfEqual );
			[return: MarshalAs(UnmanagedType.Bool)]
			new bool IsEqual([In] IUri pUri);

			/// <summary>
			/// Gets the part name of the Relationships part that stores relationships that have the source URI represented by the current
			/// OPC URI object.
			/// </summary>
			/// <returns>
			/// A pointer to the IOpcPartUri interface of the part URI object that represents the part name of the Relationships part. The
			/// source URI of the relationships stored in this Relationships part is represented by the current OPC URI object.
			/// </returns>
			/// <remarks>
			/// <para>The following table shows Relationships part URIs for some OPC URIs.</para>
			/// <list type="table">
			/// <listheader>
			/// <term>OPC URI</term>
			/// <term>Relationships Part Name</term>
			/// <term>Return Value</term>
			/// </listheader>
			/// <item>
			/// <term>/mydoc/images/picture.jpg</term>
			/// <term>/mydoc/images/_rels/picture.jpg.rels</term>
			/// <term>S_OK</term>
			/// </item>
			/// <item>
			/// <term>/</term>
			/// <term>/_rels/.rels</term>
			/// <term>S_OK</term>
			/// </item>
			/// <item>
			/// <term>/mydoc/images/_rels/picture.jpg.rels</term>
			/// <term>Undefined</term>
			/// <term>OPC_E_NONCONFORMING_URI</term>
			/// </item>
			/// </list>
			/// <para>Support on Previous Windows Versions</para>
			/// <para>
			/// The behavior and performance of this method is the same on all supported Windows versions. For more information, see Getting
			/// Started with the Packaging API, and Platform Update for Windows Vista.
			/// </para>
			/// <para>Thread Safety</para>
			/// <para>Packaging objects are not thread-safe.</para>
			/// <para>For more information, see the Getting Started with the Packaging API.</para>
			/// </remarks>
			// https://docs.microsoft.com/en-us/windows/win32/api/msopc/nf-msopc-iopcuri-getrelationshipsparturi HRESULT
			// GetRelationshipsPartUri( IOpcPartUri **relationshipPartUri );
			IOpcPartUri GetRelationshipsPartUri();

			/// <summary>Forms a relative URI for a specified part, relative to the URI represented by the current OPC URI object.</summary>
			/// <param name="targetPartUri">
			/// A pointer to the IOpcPartUri interface of the part URI object that represents the part name from which the relative URI is formed.
			/// </param>
			/// <returns>A pointer to the IUri interface of the URI of the part, relative to the current OPC URI object.</returns>
			/// <remarks>
			/// <para>Example input and output:</para>
			/// <list type="table">
			/// <listheader>
			/// <term>Input IOpcPartUri represents</term>
			/// <term>Current IOpcUri represents</term>
			/// <term>Returned relative IUri represents</term>
			/// </listheader>
			/// <item>
			/// <term>/mydoc/markup/page.xml</term>
			/// <term>/mydoc/markup/picture.jpg</term>
			/// <term>picture.jpg</term>
			/// </item>
			/// <item>
			/// <term>/mydoc/markup/page.xml</term>
			/// <term>/mydoc/picture.jpg</term>
			/// <term>../picture.jpg</term>
			/// </item>
			/// <item>
			/// <term>/mydoc/markup/page.xml</term>
			/// <term>/mydoc/images/pictures.jpg</term>
			/// <term>../images/pictures.jpg</term>
			/// </item>
			/// </list>
			/// <para>Support on Previous Windows Versions</para>
			/// <para>
			/// The behavior and performance of this method is the same on all supported Windows versions. For more information, see Getting
			/// Started with the Packaging API, and Platform Update for Windows Vista.
			/// </para>
			/// <para>Thread Safety</para>
			/// <para>Packaging objects are not thread-safe.</para>
			/// <para>For more information, see the Getting Started with the Packaging API.</para>
			/// </remarks>
			// https://docs.microsoft.com/en-us/windows/win32/api/msopc/nf-msopc-iopcuri-getrelativeuri HRESULT GetRelativeUri( IOpcPartUri
			// *targetPartUri, IUri **relativeUri );
			IUri GetRelativeUri([In] IOpcPartUri targetPartUri);

			/// <summary>
			/// Forms the part name of the part that is referenced by the specified relative URI. The specified relative URI of the part is
			/// resolved against the URI represented as the current OPC URI object.
			/// </summary>
			/// <param name="relativeUri">
			/// <para>A pointer to the IUri interface of the relative URI of the part.</para>
			/// <para>
			/// To form the part URI object that represents the part name, this input URI is resolved against the URI represented as the
			/// current OPC URI object. Therefore, the input URI must be relative to the URI represented by the current OPC URI object.
			/// </para>
			/// <para>
			/// This URI may include a fragment component; however, the fragment will be ignored and will not be included in the part name
			/// to be formed. A fragment component is preceded by a '#', as described in RFC 3986: URI Generic Syntax.
			/// </para>
			/// </param>
			/// <returns>
			/// <para>A pointer to the IOpcPartUri interface of the part URI object that represents the part name.</para>
			/// <para>
			/// The part URI object is formed by resolving the relative URI in relativeUri against the URI represented by the current OPC
			/// URI object.
			/// </para>
			/// </returns>
			/// <remarks>
			/// <para>Example input and output:</para>
			/// <list type="table">
			/// <listheader>
			/// <term>Input relative IUri</term>
			/// <term>Current IOpcUri</term>
			/// <term>Formed IOpcPartUri</term>
			/// </listheader>
			/// <item>
			/// <term>picture.jpg</term>
			/// <term>/mydoc/markup/page.xml</term>
			/// <term>/mydoc/markup/picture.jpg</term>
			/// </item>
			/// <item>
			/// <term>../picture.jpg</term>
			/// <term>/mydoc/markup/page.xml</term>
			/// <term>/mydoc/picture.jpg</term>
			/// </item>
			/// <item>
			/// <term>../../images/picture.jpg</term>
			/// <term>/mydoc/page.xml</term>
			/// <term>/images/picture.jpg</term>
			/// </item>
			/// </list>
			/// <para>
			/// For information about how to use this method to help resolve a part name, see Resolving a Part Name from a Target URI.
			/// </para>
			/// <para>Support on Previous Windows Versions</para>
			/// <para>
			/// The behavior and performance of this method is the same on all supported Windows versions. For more information, see Getting
			/// Started with the Packaging API, and Platform Update for Windows Vista.
			/// </para>
			/// <para>Thread Safety</para>
			/// <para>Packaging objects are not thread-safe.</para>
			/// <para>For more information, see the Getting Started with the Packaging API.</para>
			/// </remarks>
			// https://docs.microsoft.com/en-us/windows/win32/api/msopc/nf-msopc-iopcuri-combineparturi HRESULT CombinePartUri( IUri
			// *relativeUri, IOpcPartUri **combinedUri );
			IOpcPartUri CombinePartUri([In] IUri relativeUri);
		}
	}
}