using System.Runtime.InteropServices.ComTypes;
namespace Vanara.PInvoke;
public static partial class Shell32
{
///
/// Exposes a method that initializes a handler, such as a property handler, thumbnail handler, or preview handler, with a stream.
///
// https://docs.microsoft.com/en-us/windows/desktop/api/propsys/nn-propsys-iinitializewithstream
[PInvokeData("propsys.h", MSDNShortId = "9050845d-1e70-4e85-8d2f-c8bbb382abe5")]
[ComImport, Guid("b824b49d-22ac-4161-ac8a-9916e8fa3f7f"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
public interface IInitializeWithStream
{
///
/// Initializes a handler with a stream.
///
///
/// Type: IStream*
/// A pointer to an IStream interface that represents the stream source.
///
///
/// Type: DWORD
/// One of the following STGM values that indicates the access mode for .
/// STGM_READ
/// The stream indicated by is read-only.
/// STGM_READWRITE
/// The stream indicated by is read/write accessible.
///
///
/// Type: HRESULT
/// If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
///
///
///
/// This method is preferred to Initialize due to its ability to use streams that are not accessible through a Win32 path, such
/// as the contents of a compressed file with a .zip file name extension.
///
/// The stream pointed to by must remain open for the lifetime of the handler or until IPropertyStore::Commit is called.
///
/// When first opened, the source stream reference points to the beginning of the stream. The handler can seek and read from the
/// stream at any time. A handler can be implemented to read all properties from the stream during Initialize or it can
/// wait until the calling process attempts to enumerate or read properties before fetching them from the stream.
///
///
/// A handler instance should be initialized only once in its lifetime. Attempts by the caller to reinitialize the handler should
/// result in the error .
///
///
// https://docs.microsoft.com/en-us/windows/desktop/api/propsys/nf-propsys-iinitializewithstream-initialize
[PreserveSig]
HRESULT Initialize([In] IStream pstream, STGM grfMode);
}
}