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Finished nullable for Accessibility

nullableenabled
David Hall 2023-06-28 20:46:30 -06:00
parent bf20f2d216
commit 83c64b7082
1 changed files with 58 additions and 0 deletions
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58
PInvoke/Accessibility/Oleacc-Intf-CoreStd.cs
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@ -2,10 +2,14 @@
using System;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
using Vanara.PInvoke;
namespace Accessibility;
#pragma warning disable CS1591 // Missing XML comment for publicly visible type or member
/// <summary>
/// The IAccessibleHandler and all of its exposed members are part of a managed wrapper for the Component Object Model (COM) accessibility interface.
/// </summary>
[StructLayout(LayoutKind.Explicit, Size = 4, Pack = 4)]
public struct __MIDL_IWinTypes_0009
{
@ -15,24 +19,51 @@ public struct __MIDL_IWinTypes_0009
public int hRemote;
}
/// <summary>
/// The IAccessibleHandler and all of its exposed members are part of a managed wrapper for the Component Object Model (COM) accessibility interface.
/// </summary>
[StructLayout(LayoutKind.Sequential, Pack = 4)]
public struct _RemotableHandle
{
/// <summary>
/// The IAccessibleHandler and all of its exposed members are part of a managed wrapper for the Component Object Model (COM)
/// accessibility interface.
/// </summary>
public int fContext;
/// <summary>
/// The IAccessibleHandler and all of its exposed members are part of a managed wrapper for the Component Object Model (COM)
/// accessibility interface.
/// </summary>
public __MIDL_IWinTypes_0009 u;
}
/// <summary>
/// The AnnoScope and all of its exposed members are part of a managed wrapper for the Component Object Model (COM) accessibility interface.
/// </summary>
// https://learn.microsoft.com/en-us/dotnet/api/accessibility.annoscope?view=windowsdesktop-8.0
public enum AnnoScope
{
ANNO_THIS,
ANNO_CONTAINER
}
/// <summary>
/// The CAccPropServices and all of its exposed members are part of a managed wrapper for the Component Object Model (COM) IAccPropServices interface.
/// </summary>
/// <remarks>For more information, see the Microsoft Active Accessibility documentation.</remarks>
// https://learn.microsoft.com/en-us/dotnet/api/accessibility.caccpropservices?view=windowsdesktop-7.0
[ComImport, Guid("6E26E776-04F0-495D-80E4-3330352E3169"), CoClass(typeof(CAccPropServicesClass))]
public interface CAccPropServices : IAccPropServices
{
}
/// <summary>
/// The CAccPropServicesClass and all of its exposed members are part of a managed wrapper for the Component Object Model (COM)
/// IAccPropServices interface.
/// </summary>
/// <remarks>For more information, see the Microsoft Active Accessibility documentation.</remarks>
// https://learn.microsoft.com/en-us/dotnet/api/accessibility.caccpropservicesclass?view=windowsdesktop-7.0
[ComImport, Guid("B5F8350B-0548-48B1-A6EE-88BD00B4A5E7"), ClassInterface(ClassInterfaceType.None)]
public class CAccPropServicesClass : IAccPropServices, CAccPropServices
{
@ -68,9 +99,23 @@ public class CAccPropServicesClass : IAccPropServices, CAccPropServices
public virtual extern void SetPropValue([In] ref byte pIDString, [In] uint dwIDStringLen, [In] Guid idProp, [In, MarshalAs(UnmanagedType.Struct)] object var);
}
/// <summary>Exposes methods and properties that make a user interface element and its children accessible to client applications.</summary>
// https://learn.microsoft.com/en-us/windows/win32/api/oleacc/nn-oleacc-iaccessible
[PInvokeData("oleacc.h", MSDNShortId = "NN:oleacc.IAccessible")]
[ComImport, Guid("618736E0-3C3D-11CF-810C-00AA00389B71"), InterfaceType(ComInterfaceType.InterfaceIsDual)]
public interface IAccessible
{
/// <summary>
/// The <c>IAccessible::get_accParent</c> method retrieves the IDispatch of the object's parent. All objects support this property.
/// </summary>
/// <returns>
/// <para>
/// Receives the address of the parent object's IDispatch interface. If no parent exists or if the child cannot access its parent, the
/// variable is set to <c>NULL</c>.
/// </para>
/// </returns>
// https://learn.microsoft.com/en-us/windows/win32/api/oleacc/nf-oleacc-iaccessible-get_accparent HRESULT get_accParent( [out, retval]
// IDispatch **ppdispParent );
[DispId(-5000)]
object accParent { [return: MarshalAs(UnmanagedType.IDispatch)] [MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime), DispId(-5000)] get; }
@ -145,6 +190,10 @@ public interface IAccessible
void put_accValue(object varChild, [In, MarshalAs(UnmanagedType.BStr)] string szValue);
}
/// <summary>
/// The IAccessibleHandler and all of its exposed members are part of a managed wrapper for the Component Object Model (COM)
/// IAccessibleHandler interface.
/// </summary>
[ComImport, InterfaceType(ComInterfaceType.InterfaceIsIUnknown), Guid("03022430-ABC4-11D0-BDE2-00AA001A1953")]
public interface IAccessibleHandler
{
@ -152,6 +201,9 @@ public interface IAccessibleHandler
void AccessibleObjectFromID([In] int hwnd, [In] int lObjectID, [MarshalAs(UnmanagedType.Interface)] out IAccessible pIAccessible);
}
/// <summary>Exposes a method that provides a unique identifier for an accessible element.</summary>
// https://learn.microsoft.com/en-us/windows/win32/api/oleacc/nn-oleacc-iaccidentity
[PInvokeData("oleacc.h", MSDNShortId = "NN:oleacc.IAccIdentity")]
[ComImport, InterfaceType(ComInterfaceType.InterfaceIsIUnknown), Guid("7852B78D-1CFD-41C1-A615-9C0C85960B5F")]
public interface IAccIdentity
{
@ -159,6 +211,9 @@ public interface IAccIdentity
void GetIdentityString([In] uint dwIDChild, [Out] IntPtr ppIDString, out uint pdwIDStringLen);
}
/// <summary>Exposes a method that retrieves a property value for an accessible element.</summary>
// https://learn.microsoft.com/en-us/windows/win32/api/oleacc/nn-oleacc-iaccpropserver
[PInvokeData("oleacc.h", MSDNShortId = "NN:oleacc.IAccPropServer")]
[ComImport, InterfaceType(ComInterfaceType.InterfaceIsIUnknown), Guid("76C0DBBB-15E0-4E7B-B61B-20EEEA2001E0")]
public interface IAccPropServer
{
@ -166,6 +221,9 @@ public interface IAccPropServer
void GetPropValue([In] ref byte pIDString, [In] uint dwIDStringLen, [In] Guid idProp, [MarshalAs(UnmanagedType.Struct)] out object pvarValue, out int pfHasProp);
}
/// <summary>Exposes methods for annotating accessible elements and for manipulating identity strings.</summary>
// https://learn.microsoft.com/en-us/windows/win32/api/oleacc/nn-oleacc-iaccpropservices
[PInvokeData("oleacc.h", MSDNShortId = "NN:oleacc.IAccPropServices")]
[ComImport, Guid("6E26E776-04F0-495D-80E4-3330352E3169"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
public interface IAccPropServices
{