public GetType ( string typeName ) : |
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typeName | string | The name of the type |
Résultat |
/// <summary> /// Shows the dialog /// </summary> /// <param name="hWndOwner">Handle of the control to be parent</param> /// <returns>True if the user presses OK else false</returns> public bool ShowDialog(IntPtr hWndOwner) { bool flag; if (Environment.OSVersion.Version.Major >= 6) { var r = new Reflector("System.Windows.Forms"); uint num = 0; var typeIFileDialog = r.GetType("FileDialogNative.IFileDialog"); var dialog = r.Call(_ofd, "CreateVistaDialog"); r.Call(_ofd, "OnBeforeVistaDialog", dialog); var options = (uint)r.CallAs(typeof(FileDialog), _ofd, "GetOptions"); options |= (uint)r.GetEnum("FileDialogNative.FOS", "FOS_PICKFOLDERS"); r.CallAs(typeIFileDialog, dialog, "SetOptions", options); var pfde = r.New("FileDialog.VistaDialogEvents", _ofd); object[] parameters = { pfde, num }; r.CallAs2(typeIFileDialog, dialog, "Advise", parameters); num = (uint)parameters[1]; try { var num2 = (int)r.CallAs(typeIFileDialog, dialog, "Show", hWndOwner); flag = 0 == num2; } finally { r.CallAs(typeIFileDialog, dialog, "Unadvise", num); GC.KeepAlive(pfde); } } else { var fbd = new FolderBrowserDialog { Description = Title, SelectedPath = InitialDirectory, ShowNewFolderButton = false }; if (fbd.ShowDialog(new WindowWrapper(hWndOwner)) != DialogResult.OK) { return(false); } _ofd.FileName = fbd.SelectedPath; flag = true; } return(flag); }
/// <summary> /// Shows the dialog /// </summary> /// <param name="hWndOwner">Handle of the control to be parent</param> /// <returns>True if the user presses OK else false</returns> public bool ShowDialog(IntPtr hWndOwner) { bool flag = false; //if (Environment.OSVersion.Version.Major >= 6) //{ var r = new Reflector("System.Windows.Forms"); uint num = 0; Type typeIFileDialog = r.GetType("FileDialogNative.IFileDialog"); object dialog = r.Call(ofd, "CreateVistaDialog"); r.Call(ofd, "OnBeforeVistaDialog", dialog); uint options = (uint)r.CallAs(typeof(System.Windows.Forms.FileDialog), ofd, "GetOptions"); options |= (uint)r.GetEnum("FileDialogNative.FOS", "FOS_PICKFOLDERS"); r.CallAs(typeIFileDialog, dialog, "SetOptions", options); object pfde = r.New("FileDialog.VistaDialogEvents", ofd); object[] parameters = new object[] { pfde, num }; r.CallAs2(typeIFileDialog, dialog, "Advise", parameters); num = (uint)parameters[1]; try { int num2 = (int)r.CallAs(typeIFileDialog, dialog, "Show", hWndOwner); flag = 0 == num2; } finally { r.CallAs(typeIFileDialog, dialog, "Unadvise", num); GC.KeepAlive(pfde); } /*} * else * { * var fbd = new FolderBrowserDialog(); * fbd.Description = this.Title; * fbd.SelectedPath = this.InitialDirectory; * fbd.ShowNewFolderButton = false; * if (fbd.ShowDialog(new WindowWrapper(hWndOwner)) != DialogResult.OK) return false; * ofd.FileName = fbd.SelectedPath; * flag = true; * }*/ return(flag); }
/// <summary> /// Shows the dialog /// </summary> /// <param name="hWndOwner">Handle of the control to be parent</param> /// <returns>True if the user presses OK else false</returns> public bool ShowDialog(IntPtr hWndOwner) { bool flag = false; if (PlatformHelper.GetPlatform() == Platform.OsX || PlatformHelper.GetPlatform() == Platform.Linux || Environment.OSVersion.Version.Major < 6) { flag = FallBackToFolderBrowserDialog(hWndOwner); } else { var r = new Reflector("System.Windows.Forms"); uint num = 0; Type typeIFileDialog = r.GetType("FileDialogNative.IFileDialog"); if (typeIFileDialog == null) { flag = FallBackToFolderBrowserDialog(hWndOwner); } else { object dialog = r.Call(ofd, "CreateVistaDialog"); r.Call(ofd, "OnBeforeVistaDialog", dialog); uint options = (uint)r.CallAs(typeof(System.Windows.Forms.FileDialog), ofd, "GetOptions"); options |= (uint)r.GetEnum("FileDialogNative.FOS", "FOS_PICKFOLDERS"); r.CallAs(typeIFileDialog, dialog, "SetOptions", options); object pfde = r.New("FileDialog.VistaDialogEvents", ofd); object[] parameters = new object[] { pfde, num }; r.CallAs2(typeIFileDialog, dialog, "Advise", parameters); num = (uint)parameters[1]; try { int num2 = (int)r.CallAs(typeIFileDialog, dialog, "Show", hWndOwner); flag = 0 == num2; } finally { r.CallAs(typeIFileDialog, dialog, "Unadvise", num); GC.KeepAlive(pfde); } } } return(flag); }
public bool ShowDialog(IntPtr hWndOwner) { if ((Environment.OSVersion.Version.Major >= 6) && !this.UseOldDialog) { var reflector = new Reflector("System.Windows.Forms"); uint num = 0; var type = reflector.GetType("FileDialogNative.IFileDialog"); object obj2 = reflector.Call(this.ofd, "CreateVistaDialog", new object[0]); reflector.Call(this.ofd, "OnBeforeVistaDialog", new object[] { obj2 }); uint num2 = (uint)reflector.CallAs(typeof(FileDialog), this.ofd, "GetOptions", new object[0]); num2 |= (uint)reflector.GetEnum("FileDialogNative.FOS", "FOS_PICKFOLDERS"); reflector.CallAs(type, obj2, "SetOptions", new object[] { num2 }); object obj3 = reflector.New("FileDialog.VistaDialogEvents", new object[] { this.ofd }); object[] parameters = new object[] { obj3, num }; reflector.CallAs2(type, obj2, "Advise", parameters); num = (uint)parameters[1]; try { int num3 = (int)reflector.CallAs(type, obj2, "Show", new object[] { hWndOwner }); return(0 == num3); } finally { reflector.CallAs(type, obj2, "Unadvise", new object[] { num }); GC.KeepAlive(obj3); } } var ex = new FolderBrowserDialogEx(); ex.Description = this.Title; ex.SelectedPath = this.InitialDirectory; ex.ShowNewFolderButton = true; ex.ShowEditBox = true; ex.ShowFullPathInEditBox = true; if (ex.ShowDialog(new WindowWrapper(hWndOwner)) != DialogResult.OK) { return(false); } ofd.FileName = ex.SelectedPath; return(true); }
/// <summary> /// Shows the dialog /// </summary> /// <param name="hWndOwner">Handle of the control to be parent</param> /// <returns>True if the user presses OK else false</returns> public bool ShowDialog(IntPtr hWndOwner) { bool flag = false; if (Environment.OSVersion.Version.Major >= 6) { //try { var r = new Reflector("System.Windows.Forms"); uint num = 0; Type typeIFileDialog = r.GetType("FileDialogNative.IFileDialog"); object dialog = r.Call(ofd, "CreateVistaDialog"); r.Call(ofd, "OnBeforeVistaDialog", dialog); uint options = (uint)r.CallAs(typeof(System.Windows.Forms.FileDialog), ofd, "GetOptions"); options |= (uint)r.GetEnum("FileDialogNative.FOS", "FOS_PICKFOLDERS"); r.CallAs(typeIFileDialog, dialog, "SetOptions", options); object pfde = r.New("FileDialog.VistaDialogEvents", ofd); object[] parameters = new object[] { pfde, num }; r.CallAs2(typeIFileDialog, dialog, "Advise", parameters); num = (uint)parameters[1]; try { int num2 = (int)r.CallAs(typeIFileDialog, dialog, "Show", hWndOwner); flag = 0 == num2; } finally { r.CallAs(typeIFileDialog, dialog, "Unadvise", num); GC.KeepAlive(pfde); } //} catch { // flag = oldFileBrowser(hWndOwner, flag); //} } else { flag = oldFileBrowser(hWndOwner, flag); } return(flag); }
/// <summary>Runs a common dialog box modally with the specified owner.</summary> /// <param name="owner">Any object that implements IWin32Window that represents /// the top-level window that will own the modal dialog box.</param> /// <returns>DialogResult.OK if the user clicks OK in the dialog box; DialogResult.Cancel otherwise.</returns> public virtual DialogResult ShowDialog(IWin32Window owner) { /* Quote from the original post: * Being a Vista-style dialog box the dialog can only be shown on Vista or later (not WinNT, XP or 2003). * The code gracefully reverts to show the old-style dialog if OS is not major version 6 or later. */ if (Environment.OSVersion.Version.Major >= 6) { uint num = 0; Type typeIFileDialog = reflector.GetType("FileDialogNative.IFileDialog"); object dialog = reflector.Call(this.dialog, "CreateVistaDialog"); reflector.Call(this.dialog, "OnBeforeVistaDialog", dialog); if (this.shouldSetOptions) { uint options = (uint)reflector.CallAs(typeof(FileDialog), this.dialog, "GetOptions"); this.SetOptions(ref options); reflector.CallAs(typeIFileDialog, dialog, "SetOptions", options); } object pfde = reflector.New("FileDialog.VistaDialogEvents", this.dialog); object[] parameters = new object[] { pfde, num }; reflector.CallAs2(typeIFileDialog, dialog, "Advise", parameters); num = (uint)parameters[1]; try { var result = (int)reflector.CallAs(typeIFileDialog, dialog, "Show", owner?.Handle ?? IntPtr.Zero); return(result == 0 ? DialogResult.OK : DialogResult.Cancel); } finally { reflector.CallAs(typeIFileDialog, dialog, "Unadvise", num); GC.KeepAlive(pfde); } } else { return(this.ShowDialogFallback(owner)); } }