sdk/samples/CrossTechnologySamples/VistaBridge/vistabridgelibrary/interop/shellwrapperdefinitions.cs

   1 using System;
   2 using System.Collections.Generic;
   3 using System.Text;
   4 using System.Runtime.InteropServices;
   5
   6 namespace Microsoft.SDK.Samples.VistaBridge.Interop
   7 {
   8     // Dummy base interface for CommonFileDialog coclasses.
   9     internal interface NativeCommonFileDialog
  10     {
  11     }
  12
  13     // Coclass interfaces - designed to "look like" the object
  14     // in the API, so that the 'new' operator can be used in a
  15     // straightforward way. Behind the scenes, the C# compiler
  16     // morphs all 'new CoClass()' calls to 'new CoClassWrapper()'.
  17
  18     [ComImport,
  19     Guid(IIDGuid.IFileOpenDialog),
  20     CoClass(typeof(FileOpenDialogRCW))]
  21     internal interface NativeFileOpenDialog : IFileOpenDialog
  22     {
  23     }
  24
  25     [ComImport,
  26     Guid(IIDGuid.IFileSaveDialog),
  27     CoClass(typeof(FileSaveDialogRCW))]
  28     internal interface NativeFileSaveDialog : IFileSaveDialog
  29     {
  30     }
  31
  32     [ComImport,
  33     Guid(IIDGuid.IKnownFolderManager),
  34     CoClass(typeof(KnownFolderManagerRCW))]
  35     internal interface KnownFolderManager : IKnownFolderManager
  36     {
  37     }
  38
  39     // .NET classes representing runtime callable wrappers.
  40     [ComImport,
  41     ClassInterface(ClassInterfaceType.None),
  42     TypeLibType(TypeLibTypeFlags.FCanCreate),
  43     Guid(CLSIDGuid.FileOpenDialog)]
  44     internal class FileOpenDialogRCW
  45     {
  46     }
  47
  48     [ComImport,
  49     ClassInterface(ClassInterfaceType.None),
  50     TypeLibType(TypeLibTypeFlags.FCanCreate),
  51     Guid(CLSIDGuid.FileSaveDialog)]
  52     internal class FileSaveDialogRCW
  53     {
  54     }
  55
  56     [ComImport,
  57     ClassInterface(ClassInterfaceType.None),
  58     TypeLibType(TypeLibTypeFlags.FCanCreate),
  59     Guid(CLSIDGuid.KnownFolderManager)]
  60     internal class KnownFolderManagerRCW
  61     {
  62     }
  63 }