Software/Visual_Studio/Tango.Video/NativeMethods.cs


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
pre { line-height: 125%; }
td.linenos .normal { color: inherit; background-color: transparent; padding-left: 5px; padding-right: 5px; }
span.linenos { color: inherit; background-color: transparent; padding-left: 5px; padding-right: 5px; }
td.linenos .special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; }
span.linenos.special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; }
.highlight .hll { background-color: #ffffcc }
.highlight .c { color: #888888 } /* Comment */
.highlight .err { color: #a61717; background-color: #e3d2d2 } /* Error */
.highlight .k { color: #008800; font-weight: bold } /* Keyword */
.highlight .ch { color: #888888 } /* Comment.Hashbang */
.highlight .cm { color: #888888 } /* Comment.Multiline */
.highlight .cp { color: #cc0000; font-weight: bold } /* Comment.Preproc */
.highlight .cpf { color: #888888 } /* Comment.PreprocFile */
.highlight .c1 { color: #888888 } /* Commenusing System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.InteropServices;
using System.Runtime.InteropServices.ComTypes;
using System.Text;
using System.Threading.Tasks;

namespace Tango.Video.DirectShow
{
    internal sealed class NativeMethods
    {
        private NativeMethods() { }

        [DllImport("ole32.dll")]
#if USING_NET11
		public static extern int CreateBindCtx(int reserved, out UCOMIBindCtx ppbc);
#else
        public static extern int CreateBindCtx(int reserved, out IBindCtx ppbc);
#endif

        [DllImport("ole32.dll")]
#if USING_NET11
		public static extern int MkParseDisplayName(UCOMIBindCtx pcb, [MarshalAs(UnmanagedType.LPWStr)] string szUserName, out int pchEaten, out UCOMIMoniker ppmk);
#else
        public static extern int MkParseDisplayName(IBindCtx pcb, [MarshalAs(UnmanagedType.LPWStr)] string szUserName, out int pchEaten, out IMoniker ppmk);
#endif

        [DllImport("oleaut32.dll", CharSet = CharSet.Unicode, ExactSpelling = true)]
        public static extern int OleCreatePropertyFrame(
            [In] IntPtr hwndOwner,
            [In] int x,
            [In] int y,
            [In, MarshalAs(UnmanagedType.LPWStr)] string lpszCaption,
            [In] int cObjects,
            [In, MarshalAs(UnmanagedType.LPArray, ArraySubType = UnmanagedType.IUnknown)] object[] ppUnk,
            [In] int cPages,
            [In] IntPtr pPageClsID,
            [In] int lcid,
            [In] int dwReserved,
            [In] IntPtr pvReserved
            );

        [DllImport("ole32.dll", CharSet = CharSet.Unicode, ExactSpelling = true)]
        public static extern int StgCreateDocfile(
            [In, MarshalAs(UnmanagedType.LPWStr)] string pwcsName,
            [In] STGM grfMode,
            [In] int reserved,
            [Out] out IStorage ppstgOpen
            );

        [DllImport("ole32.dll", CharSet = CharSet.Unicode, ExactSpelling = true)]
        public static extern int StgIsStorageFile([In, MarshalAs(UnmanagedType.LPWStr)] string pwcsName);

        [DllImport("ole32.dll", CharSet = CharSet.Unicode, ExactSpelling = true)]
        public static extern int StgOpenStorage(
            [In, MarshalAs(UnmanagedType.LPWStr)] string pwcsName,
            [In] IStorage pstgPriority,
            [In] STGM grfMode,
            [In] IntPtr snbExclude,
            [In] int reserved,
            [Out] out IStorage ppstgOpen
            );

    }
}