using System.Runtime.InteropServices;
using System.Runtime.InteropServices.ComTypes;
namespace Vanara.PInvoke
{
public static partial class ShlwApi
{
/// Opens or creates a file and retrieves a stream to read or write to that file.
/// A pointer to a null-terminated string that specifies the file name.
/// One or more STGM values that are used to specify the file access mode and how the object that exposes the stream is created and deleted.
/// One or more flag values that specify file attributes in the case that a new file is created. For a complete list of possible values, see the dwFlagsAndAttributes parameter of the CreateFile function.
/// A BOOL value that helps specify, in conjunction with grfMode, how existing files should be treated when creating the stream. See Remarks for details.
/// Reserved.
/// Receives an IStream interface pointer for the stream associated with the file.
/// If this function succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
[DllImport(Lib.Shlwapi, CharSet = CharSet.Unicode, ExactSpelling = true)]
[PInvokeData("Shlwapi.h", MSDNShortId = "bb759866")]
public static extern HRESULT SHCreateStreamOnFileEx(string pszFile, STGM grfMode, FileFlagsAndAttributes dwAttributes,
[MarshalAs(UnmanagedType.Bool)] bool fCreate, [Optional] IStream pstmTemplate, out IStream ppstm);
}
}