C# Dialogs.CommonOpenFileDialog类代码示例

        private static void AnotherReplayFolderCMDLink_Click( object s, EventArgs e )
        {
            var openFolderDialog = new CommonOpenFileDialog();

            openFolderDialog.Title = "Select the wargame3 replay folders";
            openFolderDialog.IsFolderPicker = true;


            openFolderDialog.FileOk += ( sender, parameter ) =>
            {
                var dialog = (CommonOpenFileDialog)sender;
                if ( !ReplayFolderPicker.ReplaysPathContainsReplay(dialog.FileName) )
                {
                    parameter.Cancel = true;
                    MessageBox.Show("This folder doesn't contain any .wargamerpl2 files", "Error", MessageBoxButton.OK, MessageBoxImage.Asterisk);
                }
            };

            CommonFileDialogResult result = openFolderDialog.ShowDialog();

            if ( result == CommonFileDialogResult.Ok )
            {
                _newPath = openFolderDialog.FileName;
                var s2 = (TaskDialogCommandLink)s;
                var taskDialog = (TaskDialog)(s2.HostingDialog);
                //taskDialog.Close(TaskDialogResult.CustomButtonClicked);
            }
        }

        private void OnOutputPathButtonClick(object sender, RoutedEventArgs e)
        {
            string path = string.Empty;

            if (CommonFileDialog.IsPlatformSupported)
            {
                using (CommonOpenFileDialog dialog = new CommonOpenFileDialog())
                {
                    dialog.IsFolderPicker = true;
                    dialog.Multiselect = false;
                    dialog.DefaultDirectory = this.OutputPathBox.Text;
                    if (dialog.ShowDialog() == CommonFileDialogResult.Ok)
                    {
                        path = dialog.FileName;
                    }
                }
            }
            else
            {
                using (FolderBrowserDialog dialog = new FolderBrowserDialog())
                {
                    dialog.RootFolder = Environment.SpecialFolder.MyMusic;
                    if (dialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
                    {
                        path = dialog.SelectedPath;
                    }
                }
            }

            extractor.OutputPath = path;
        }

 public string ShowFolderBrowserDialog()
 {
     using (CommonOpenFileDialog dialog = new CommonOpenFileDialog { IsFolderPicker = true })
     {
         return dialog.ShowDialog() == CommonFileDialogResult.Ok ? dialog.FileName : null;
     }
 }

        private void ChooseDataPath()
        {
            var dialog = new CommonOpenFileDialog
            {
                IsFolderPicker = true,
                InitialDirectory = Settings.Default.DataPath
            };

            var result = dialog.ShowDialog();
            if (result == CommonFileDialogResult.Ok)
            {
                var particleDir = Path.Combine(dialog.FileName, "art", "meshes", "Particle");
                if (!Directory.Exists(particleDir))
                {
                    MessageBox.Show("The chosen data directory does not seem to be valid.\n"
                                    + "Couldn't find subdirectory art\\meshes\\Particle.",
                        "Invalid Data Directory");
                    return;
                }

                Settings.Default.DataPath = dialog.FileName;
                Settings.Default.Save();
                PreviewControl.DataPath = dialog.FileName;
            }
        }

        private void Button_Click_1(object sender, RoutedEventArgs e)
        {
            //var dialog = new System.Windows.Forms.FolderBrowserDialog();
            //System.Windows.Forms.DialogResult result = dialog.ShowDialog();

            //// Configure open file dialog box
            //Microsoft.Win32.OpenFileDialog dlg = new Microsoft.Win32.OpenFileDialog();
            //dlg.FileName = "Document"; // Default file name
            //dlg.DefaultExt = ".txt"; // Default file extension
            //dlg.Filter = "Text documents (.txt)|*.txt"; // Filter files by extension

            //// Show open file dialog box
            //Nullable<bool> result = dlg.ShowDialog();

            //// Process open file dialog box results
            //if (result == true)
            //{
            //    // Open document
            //    string filename = dlg.FileName;
            //}

            //Check to see if the user is >Vista
            if (CommonFileDialog.IsPlatformSupported)
            {
                var dialog = new CommonOpenFileDialog();
                dialog.IsFolderPicker = true;
                CommonFileDialogResult result = dialog.ShowDialog();
                if (result == CommonFileDialogResult.Ok)
                {
                    dirName = dialog.FileName;
                    textbox.Text = dirName;
                }
            }
        }

        public static string BrowseForFolder(string startingPath)
        {
            string initialDirectory = _lastDirectory ?? startingPath;
            string ret = null;

            try
            {
                var cfd = new CommonOpenFileDialog
                {
                    InitialDirectory = initialDirectory,
                    IsFolderPicker = true
                };

                if (cfd.ShowDialog() == CommonFileDialogResult.Ok)
                {
                    ret = cfd.FileName;
                }
            }
            catch (System.PlatformNotSupportedException)
            {
                var fd = new System.Windows.Forms.FolderBrowserDialog
                {
                    SelectedPath = initialDirectory
                };

                if (fd.ShowDialog() == System.Windows.Forms.DialogResult.OK)
                {
                    ret = fd.SelectedPath;
                }
            }

            _lastDirectory = ret;
            return ret;
        }

 private void onMenuSelected_SelectFileDownload(object sender, EventArgs e)
 {
     var items = this.listView.SelectedItems;
     IList<FileInfo> fileInfoList = new List<FileInfo>();
     foreach (ListViewItem item in items) {
         fileInfoList.Add((FileInfo)item.Tag);
     }
     CommonOpenFileDialog dialog = new CommonOpenFileDialog();
     dialog.IsFolderPicker = true;
     dialog.EnsureReadOnly = false;
     dialog.Multiselect = false;
     dialog.AllowNonFileSystemItems = false;
     var result = dialog.ShowDialog();
     if (result == CommonFileDialogResult.Ok) {
         ProgressDialog progress = new ProgressDialog();
         var context = TaskScheduler.FromCurrentSynchronizationContext();
         Task task = Task.Factory.StartNew(() => {
             string dest = dialog.FileName;
             foreach (var fileInfo in fileInfoList) {
                 PullFile(dest, fileInfo);
             }
         });
         task.ContinueWith(x => {
             progress.Dispose();
             RefreshFileList();
         }, context);
         progress.ShowDialog(this);
     }
 }

        private void browseSmfPath_Click(object sender, EventArgs e)
        {
            // Get us a new FolderBrowserDialog
            CommonOpenFileDialog fb = new CommonOpenFileDialog();
            fb.IsFolderPicker = true;
            fb.Title = "Please select the directory that your environment resides in.";
            fb.EnsurePathExists = true;
            CommonFileDialogResult rs = fb.ShowDialog();

            if (rs == CommonFileDialogResult.Cancel)
                return;

            // Get the path.
            string s = fb.FileName;
            if (Directory.Exists(s))
            {
                smfPath.Text = s;

                if (File.Exists(s + "/index.php"))
                {
                    string contents = File.ReadAllText(s + "/index.php");

                    Match match = Regex.Match(contents, @"'SMF ([^']*)'");
                    if (match.Success)
                        dsmfver.Text = match.Groups[1].Value;
                    else
                        dsmfver.Text = "(unknown)";
                }
                else
                    dsmfver.Text = "(unknown)";
            }
        }

        // MainWindow newMain; // Global Declaration
        //// Run directory processing on a new thread
        //public async Task<string> getDirectory(MainWindow mainWindow)
        //{
        //    newMain = mainWindow;
        //}
        ///////////////////////////////////////////////////////
        // Select Directory Button Handler
        // - Gets full path including sub-directories
        //
        // - Uses       string path = new DirButton().selectDirectory();
        // - Output     returns {string} path (selected in dialog)
        ///////////////////////////////////////////////////////
        public string selectDirectory()
        {
            // Define new MainWindow object (for reference)
            var mainWindow = ((MainWindow)System.Windows.Application.Current.MainWindow);

            // Begin Windows Dialog .DLL Extension usage
            var dlg = new CommonOpenFileDialog();
            var currentDirectory = "";
            dlg.Title = "Select Music Directory";
            dlg.IsFolderPicker = true;
            dlg.InitialDirectory = currentDirectory;
            dlg.AddToMostRecentlyUsedList = false;
            dlg.AllowNonFileSystemItems = false;
            dlg.DefaultDirectory = currentDirectory;
            dlg.EnsureFileExists = true;
            dlg.EnsurePathExists = true;
            dlg.EnsureReadOnly = false;
            dlg.EnsureValidNames = true;
            dlg.Multiselect = false;
            dlg.ShowPlacesList = true;

            if (dlg.ShowDialog() == CommonFileDialogResult.Ok)
            {
                string folder = dlg.FileName;

                //mainWindow.FileText.Text = folder;

                return folder;
            }
            else
            {
                return null;
            }
        }

        public string SelectDirectoryDialog(string defaultPath, string title = null)
        {
            var dlg = new CommonOpenFileDialog()
            {
                Title = "",
                IsFolderPicker = true,
                InitialDirectory = defaultPath,
                AddToMostRecentlyUsedList = false,
                AllowNonFileSystemItems = false,
                DefaultDirectory = defaultPath,
                EnsureFileExists = true,
                EnsurePathExists = true,
                EnsureReadOnly = false,
                EnsureValidNames = true,
                Multiselect = false,
                ShowPlacesList = true
            };

            if (dlg.ShowDialog() == CommonFileDialogResult.Ok)
            {
                return dlg.FileName;
            }

            return null;
        }

 internal FileOpenModalDialog(IDispatcherService dispatcher)
     : base(dispatcher)
 {
     Dialog = new CommonOpenFileDialog { EnsureFileExists = true };
     Filters = new List<FileDialogFilter>();
     FilePaths = new List<string>();
 }

        public void SelectFiles()
        {
            if (CommonFileDialog.IsPlatformSupported)
            {
                var commonOpenFileDialog = new CommonOpenFileDialog("Select the audio files that you want to link to the zune social")
                                               {
                                                   Multiselect = true,
                                                   EnsureFileExists = true
                                               };

                commonOpenFileDialog.Filters.Add(new CommonFileDialogFilter("Audio Files", "*.mp3;*.wma;*.m4a"));
                commonOpenFileDialog.Filters.Add(new CommonFileDialogFilter("MP3 Files", "*.mp3"));
                commonOpenFileDialog.Filters.Add(new CommonFileDialogFilter("WMA Files", "*.wma"));
                commonOpenFileDialog.Filters.Add(new CommonFileDialogFilter("Mpeg4 Files", "*.m4a"));

                if (commonOpenFileDialog.ShowDialog() == CommonFileDialogResult.OK)
                    ReadFiles(commonOpenFileDialog.FileNames);
            }
            else
            {
                var ofd = new OpenFileDialog {
                    Multiselect = true,
                    Filter = "Audio files .mp3,.wma,.m4a |*.mp3;*.wma;*.m4a",
                    AutoUpgradeEnabled = true,
                    Title = "Select the audio files that you want to link to the zune social",
                    CheckFileExists = true
                };

                if (ofd.ShowDialog() == DialogResult.OK)
                    ReadFiles(ofd.FileNames);
            }
        }

        private void btnOpen_Click( object sender, RoutedEventArgs e )
        {
            CommonOpenFileDialog openDialog = new CommonOpenFileDialog();
              openDialog.ShowPlacesList = true;
              openDialog.Multiselect = false;
              openDialog.IsFolderPicker = false;
              openDialog.AddToMostRecentlyUsedList = true;
              openDialog.Filters.Add( new CommonFileDialogFilter( "PNG images", "*.png" ) );
              if ( openDialog.ShowDialog( this ) == CommonFileDialogResult.Ok ) {
            soureFilePath = openDialog.FileName;
            // get comment meta
            using ( FileStream fileStream = new FileStream( soureFilePath, FileMode.Open, FileAccess.Read ) ) {
              pngReader = new PngReader( fileStream );
              // 参考自Hjg.Pngcs的SampleCustomChunk项目
              // get last line: this forces loading all chunks
              pngReader.ReadChunksOnly();
              tblkComment.Text = pngReader.GetMetadata().GetTxtForKey( Key_SemanticInfo );
              pngReader.End();
              fileStream.Close();
            }

            image.BeginInit();
            image.Source = new BitmapImage( new Uri( soureFilePath ) );
            image.EndInit();
              }
        }

        public static GameLocationInfo GetGameLocation(FFXIIIGamePart gamePart)
        {
            try
            {
                using (RegistryKey localMachine = RegistryKey.OpenBaseKey(RegistryHive.LocalMachine, RegistryView.Registry32))
                using (RegistryKey registryKey = localMachine.OpenSubKey(GetSteamRegistyPath(gamePart)))
                {
                    if (registryKey == null)
                        throw Exceptions.CreateException("Запись в реестре не обнаружена.");

                    GameLocationInfo result = new GameLocationInfo((string)registryKey.GetValue(GameLocationSteamRegistryProvider.SteamGamePathTag));
                    result.Validate();

                    return result;
                }
            }
            catch
            {
                return Application.Current.Dispatcher.Invoke(() =>
                {
                    using (CommonOpenFileDialog dlg = new CommonOpenFileDialog(String.Format("Укажите каталог Final Fantasy XIII-{0}...", (int)gamePart)))
                    {
                        dlg.IsFolderPicker = true;
                        if (dlg.ShowDialog() != CommonFileDialogResult.Ok)
                            throw new OperationCanceledException();

                        GameLocationInfo result = new GameLocationInfo(dlg.FileName);
                        result.Validate();

                        return result;
                    }
                });
            }
        }

		public bool Run (AddFileDialogData data)
		{
			var parent = data.TransientFor ?? MessageService.RootWindow;
			var dialog = new CommonOpenFileDialog ();
			SelectFileDialogHandler.SetCommonFormProperties (data, dialog);

			var buildActionCombo = new CommonFileDialogComboBox ();
			var group = new CommonFileDialogGroupBox ("overridebuildaction", "Override build action:"); 
			buildActionCombo.Items.Add (new CommonFileDialogComboBoxItem (GettextCatalog.GetString ("Default")));
			foreach (var ba in data.BuildActions) {
				if (ba == "--")
					continue;

				buildActionCombo.Items.Add (new CommonFileDialogComboBoxItem (ba));
			}

			buildActionCombo.SelectedIndex = 0;
			group.Items.Add (buildActionCombo);
			dialog.Controls.Add (group);

			if (!GdkWin32.RunModalWin32Dialog (dialog, parent))
				return false;

			SelectFileDialogHandler.GetCommonFormProperties (data, dialog);
			var idx = buildActionCombo.SelectedIndex;
			if (idx > 0)
				data.OverrideAction = buildActionCombo.Items [idx].Text;

			return true;
		}