src/mscorlib/src/System/Runtime/InteropServices/ComTypes/IPersistFile.cs


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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.

/*=============================================================================
**
**
**
** Purpose: IPersistFile interface definition.
**
**
=============================================================================*/

using System;

namespace System.Runtime.InteropServices.ComTypes
{
    [Guid("0000010b-0000-0000-C000-000000000046")]
    [InterfaceTypeAttribute(ComInterfaceType.InterfaceIsIUnknown)]
    [ComImport]
    public interface IPersistFile
    {
        // IPersist portion
        void GetClassID(out Guid pClassID);

        // IPersistFile portion
        [PreserveSig]
        int IsDirty();
        void Load([MarshalAs(UnmanagedType.LPWStr)] String pszFileName, int dwMode);
        void Save([MarshalAs(UnmanagedType.LPWStr)] String pszFileName, [MarshalAs(UnmanagedType.Bool)] bool fRemember);
        void SaveCompleted([MarshalAs(UnmanagedType.LPWStr)] String pszFileName);
        void GetCurFile([MarshalAs(UnmanagedType.LPWStr)] out String ppszFileName);
    }
}