C# Forms.OpenFileDialog类代码示例

        public void AddFilm()
        {
            var ofd = new System.Windows.Forms.OpenFileDialog
                          {

                          };
            if (ofd.ShowDialog() != System.Windows.Forms.DialogResult.OK) return;

            var fileInfo = new FileInfo(ofd.FileName);
            var closeableTabItem = new CloseableTabItem
                                       {
                                           Header = fileInfo.Name,
                                           HorizontalAlignment = HorizontalAlignment.Stretch,
                                           VerticalAlignment = VerticalAlignment.Stretch,
                                           Content = new FilmEditor(ofd.FileName)
                                       };

            if ((string) closeableTabItem.Header == "swag") return;

            foreach (var tabb in homeTabControl.Items.Cast<TabItem>().Where(tabb => tabb.Header == closeableTabItem.Header))
            {
                homeTabControl.SelectedItem = tabb;
                return;
            }
            homeTabControl.Items.Add(closeableTabItem);
            homeTabControl.SelectedItem = closeableTabItem;
        }

 public override bool Action(string action)
 {
     bool result = base.Action(action);
     if (result)
     {
         if (action == ACTION_IMPORT)
         {
             using (System.Windows.Forms.OpenFileDialog dlg = new System.Windows.Forms.OpenFileDialog())
             {
                 dlg.FileName = "";
                 dlg.Filter = "*.gcc|*.gcc|*.*|*.*";
                 if (dlg.ShowDialog() == System.Windows.Forms.DialogResult.OK)
                 {
                     _errormessage = "";
                     _filename = dlg.FileName;
                     _importMissing = System.Windows.Forms.MessageBox.Show(string.Concat(Utils.LanguageSupport.Instance.GetTranslation(STR_IMPORTMISSING),"?"), Utils.LanguageSupport.Instance.GetTranslation(ACTION_IMPORT), System.Windows.Forms.MessageBoxButtons.YesNo, System.Windows.Forms.MessageBoxIcon.Question, System.Windows.Forms.MessageBoxDefaultButton.Button1) == System.Windows.Forms.DialogResult.Yes;
                     PerformImport();
                     if (!string.IsNullOrEmpty(_errormessage))
                     {
                         System.Windows.Forms.MessageBox.Show(_errormessage, Utils.LanguageSupport.Instance.GetTranslation(STR_ERROR), System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Error);
                     }
                 }
             }
         }
     }
     return result;
 }

 private void ChangePictureButton_Click(object sender, RoutedEventArgs e)
 {
     try
     {
         if (track != null)
         {
             var dialog = new System.Windows.Forms.OpenFileDialog();
             dialog.Filter = "Image Files (*.jpg,*.jpeg,*.png,*.gif)|*.jpg;*.jpeg;*.png;*.gif|All Files (*.*)|*.*";
             if (dialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
             {
                 if (track.Path.EndsWith(".mp3"))
                 {
                     tagController.AddPicture(track, dialog.FileName);
                 }
                 else
                 {
                     track.ImagePath = dialog.FileName;
                     trackController.Save(track);
                 }
             }
         }
     }
     catch (Exception ex)
     {
         log.Error("MediaPropertyView.ChangePictureButton_Click", ex);
         MessageBox.Show("There was an error trying to add a picture to this track.\n\n" + ex.Message, "Could Not Add Picture To Track");
     }
 }

 public override FrameworkElement GetProperyField()
 {
     var pan = new DockPanel();
     t = (new TextBox());
     try
     {
         t.Text = GetVaueAsType<ImageSource>().ToString();
     }
     catch { }//Null value
     t.TextChanged += delegate(object sender, TextChangedEventArgs e) { SetString(t.Text); };
     var btn = new Button();
     btn.Content = "...";
     btn.Click += delegate
     {
         var fpd = new System.Windows.Forms.OpenFileDialog();
         fpd.Filter = "Images|*.jpg;*.jpeg;*.png;*.gif;*.tif;*.bmp";
         if (fpd.ShowDialog() == System.Windows.Forms.DialogResult.OK)
         {
             t.Text = fpd.FileName;
         }
     };
     DockPanel.SetDock(btn, Dock.Right);
     pan.Children.Add(btn);
     pan.Children.Add(t);
     return pan;
 }

        private async void UploadNewAvatar(object sender, MouseButtonEventArgs e)
        {
            var dialog = new System.Windows.Forms.OpenFileDialog
                             {
                                 DefaultExt = ".png",
                                 InitialDirectory = Environment.SpecialFolder.MyPictures.ToString(),
                                 Title = "Select a new avatar",
                                 Filter = "Image files | *.png; *.jpg; *.bmp"
                             };
            dialog.ShowDialog();

            var mimeType = "image/";

            if (String.IsNullOrEmpty(dialog.FileName)) return;
            if (dialog.SafeFileName == null) return;

            if (dialog.SafeFileName.EndsWith(".png")) mimeType += "png";
            else if (dialog.SafeFileName.ToLower().EndsWith(".jpg")) mimeType += "jpg";
            else if (dialog.SafeFileName.EndsWith(".bmp")) mimeType += "bmp";
            else
            {
                dialog.Dispose();
                App.Connection.NotificationController.Notification.Notify("That's not a supported file type! Please try again.");
                return;
            }

            await App.Connection.SessionController.CurrentSession.UploadAvatar(
                new FileStream(dialog.FileName, FileMode.Open), mimeType);
            dialog.Dispose();
            
        }

        public UIElement CreateContent(string fileName)
        {
            Grid grid_main = new Grid();
            grid_main.ColumnDefinitions.Add(new ColumnDefinition() { Width = new GridLength(100.0, GridUnitType.Star) });
            grid_main.ColumnDefinitions.Add(new ColumnDefinition() { Width = GridLength.Auto });

            m_textBox_fileName = new TextBox();
            m_textBox_fileName.TextChanged += (sender, args) => { FileName = m_textBox_fileName.Text; };
            m_textBox_fileName.Text = fileName;
            grid_main.SetGridRowColumn(m_textBox_fileName, 0, 0);

            Button button_openFile = new Button() { Content = "Select file ..." };
            button_openFile.Click += (x, y) =>
                {
                    System.Windows.Forms.OpenFileDialog openFileDialog =
                        new System.Windows.Forms.OpenFileDialog()
                        {
                            CheckFileExists = false,
                            CheckPathExists = true
                        };
                    if (openFileDialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
                        m_textBox_fileName.Text = openFileDialog.FileName;
                };
            grid_main.SetGridRowColumn(button_openFile, 0, 1);

            return grid_main;
        }

        public LoginDoor()
        {
            InitializeComponent();
            var ass = System.Reflection.Assembly.GetExecutingAssembly().GetName();
            Title = (ass.Name + " v" + ass.Version) + " 登陆界面";
            DataContext = this;

            //portTextBox.Text = TextBox_TextChanged_1"0";
            //new Window1().Show();
            IsHallMode = true;
            ResetOptions();
            IsRoomGained = false;

            voiceEntry = new Voice.VoiceEntry();
            voiceEntry.Play("voiceFmxy");

            md_openDialog = new System.Windows.Forms.OpenFileDialog()
            {
                Multiselect = false, RestoreDirectory = true,
                Filter = "PSG|*.psg"
            };

            SetSelTrigger();
            SetLvTrigger();
            //SetTeamTrigger();
            LoadFromConfig();
        }

        static void Execute(ILSpyTreeNode[] nodes)
        {
            if (!AddNetModuleToAssemblyCommand.CanExecute(nodes))
                return;

            var dialog = new System.Windows.Forms.OpenFileDialog() {
                Filter = ".NET NetModules (*.netmodule)|*.netmodule|All files (*.*)|*.*",
                RestoreDirectory = true,
            };
            if (dialog.ShowDialog() != System.Windows.Forms.DialogResult.OK)
                return;
            if (string.IsNullOrEmpty(dialog.FileName))
                return;

            var asm = new LoadedAssembly(MainWindow.Instance.CurrentAssemblyList, dialog.FileName);
            if (asm.ModuleDefinition == null || asm.AssemblyDefinition != null) {
                MainWindow.Instance.ShowMessageBox(string.Format("{0} is not a NetModule", asm.FileName), System.Windows.MessageBoxButton.OK);
                asm.TheLoadedFile.Dispose();
                return;
            }

            var cmd = new AddExistingNetModuleToAssemblyCommand((AssemblyTreeNode)nodes[0], asm);
            UndoCommandManager.Instance.Add(cmd);
            MainWindow.Instance.JumpToReference(cmd.modNode);
        }

        private async void bLearn_Click(object sender, RoutedEventArgs e)
        {
            System.Windows.Forms.OpenFileDialog dialog = new System.Windows.Forms.OpenFileDialog();
            dialog.CheckFileExists = true;
            dialog.CheckPathExists = true;
            dialog.Multiselect = true;

            if (dialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
            {
                if (dialog.FileNames.Length >= 2)
                {
                    string mimeType = getMimeType();
                    var infoOne = new FileInfo(dialog.FileNames[0]);
                    var infoTwo = new FileInfo(dialog.FileNames[1]);
                    var fileType = MimeDetective.LearnMimeType(infoOne, infoTwo, mimeType);
                    if (fileType != null)
                    {
                        //Detective.types.Add(fileType);
                        await animateLearnSuccess();
                    }
                    else
                        await animateLearnFailure();
                }
            }
            else
                await animateLearnFailure();
        }

        public static SharpMap.Map InitializeMap(float angle)
        {
            using (var ofn = new System.Windows.Forms.OpenFileDialog())
            {
                ofn.Filter = "All files|*.*";
                ofn.FilterIndex = 0;

                if (ofn.ShowDialog() == System.Windows.Forms.DialogResult.OK)
                {
                    var m = new SharpMap.Map();
                    var l = new SharpMap.Layers.GdiImageLayer(ofn.FileName);
                    m.Layers.Add(l);

                    m.ZoomToExtents();

                    var mat = new System.Drawing.Drawing2D.Matrix();
                    mat.RotateAt(angle, m.WorldToImage(m.Center));
                    m.MapTransform = mat;
                    m.MaximumExtents = m.GetExtents();
                    m.EnforceMaximumExtents = true;
                    return m;
                }
            }
            return null;

        }

        private void AddProjectClick(object sender, RoutedEventArgs e)
        {
            var openFileDialog = new System.Windows.Forms.OpenFileDialog();
            openFileDialog.Filter = "C# Project files (*.csproj)|*.csproj|VS Project files (*.vcproj)|*.vcproj|Android Project (*.project)|*.project";

            if (openFileDialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
            {

                var newProject = ProjectManager.AddSyncedProject(openFileDialog.FileName);

                // If newProject is null, then no project was added
                if (newProject != null)
                {
                    ViewModel.Refresh();
                }
                else
                {
                    GlueGui.ShowMessageBox("The selected project is already a synced project.");
                }

                GluxCommands.Self.SaveGlux();

                ProjectManager.SaveProjects();

            }
        }

        public UIElement CreateContent(string fileName, IEnumerable<Filter> filters)
        {
            Grid grid_main = new Grid();
            grid_main.ColumnDefinitions.Add(new ColumnDefinition() { Width = new GridLength(100.0, GridUnitType.Star) });
            grid_main.ColumnDefinitions.Add(new ColumnDefinition() { Width = GridLength.Auto });

            m_textBox_fileName = new TextBox();
            m_textBox_fileName.TextChanged += (sender, args) => { FileName = m_textBox_fileName.Text; };
            m_textBox_fileName.Text = fileName;
            grid_main.SetRowColumn(m_textBox_fileName, 0, 0);

            Button button_openFile = new Button() { Content = "Open file ..." };
            button_openFile.Click += (x, y) =>
            {
                System.Windows.Forms.OpenFileDialog openFileDialog =
                    new System.Windows.Forms.OpenFileDialog()
                    {
                        Filter = (filters != null) ? filters.Select(f => f.ToString()).Aggregate((a,b) => string.Format("{0}|{1}", a, b)) : string.Empty,
                        CheckFileExists = true,
                        CheckPathExists = true
                    };
                if (openFileDialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
                    m_textBox_fileName.Text = openFileDialog.FileName;
            };
            grid_main.SetRowColumn(button_openFile, 0, 1);

            return grid_main;
        }

        public void bt_browse_Click(object sender, EventArgs e)
        {
            if ((tabControl_modType.SelectedItem as TabItem).Tag.ToString() == "zip")
            {
                System.Windows.Forms.OpenFileDialog dialog = new System.Windows.Forms.OpenFileDialog();
                dialog.Filter = "Zipped mod|*.zip";
                if (dialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
                {
                    tb_path.Text = dialog.FileName;
                }
            }
            else
            {
                FolderSelectDialog fsd = new FolderSelectDialog();
                fsd.ShowDialog();
                if (fsd.ShowDialog())
                {
                    tb_path.Text = fsd.FileName;
                }
            }
            /*
            string path = null;

            if ((((tabControl.SelectedItem as TabItem).Tag) as string) == "zip")
            {
                System.Windows.Forms.OpenFileDialog dialog = new System.Windows.Forms.OpenFileDialog();
                dialog.Filter = "Zipped mod|*.zip";
                if (dialog.ShowDialog() != System.Windows.Forms.DialogResult.OK)
                    return;
                else
                    path = dialog.FileName;
            }
            */
        }

 public override bool PrepareInsertFromDatabase()
 {
     bool result = false;
     using (System.Windows.Forms.OpenFileDialog dlg = new System.Windows.Forms.OpenFileDialog())
     {
         if (string.Compare(PluginSettings.Instance.ActiveDataFile, dlg.FileName, true) != 0)
         {
             if (string.IsNullOrEmpty(_lastInsertFromFolder))
             {
                 _lastInsertFromFolder = System.IO.Path.GetDirectoryName(PluginSettings.Instance.ActiveDataFile);
             }
             dlg.InitialDirectory = _lastInsertFromFolder;
             dlg.Filter = "*.gpp|*.gpp";
             dlg.FileName = "";
             if (dlg.ShowDialog() == System.Windows.Forms.DialogResult.OK)
             {
                 if (string.Compare(PluginSettings.Instance.ActiveDataFile, dlg.FileName, true) != 0)
                 {
                     _selectedInsertFromFilename = dlg.FileName;
                     result = true;
                 }
             }
         }
     }
     return result;
 }

        private void OnClickFindBtn2(object sender, RoutedEventArgs e)
        {
            System.Windows.Forms.OpenFileDialog ofd = new System.Windows.Forms.OpenFileDialog();
            ofd.Filter = "Text Files(*.txt)|*.txt|All Files(*.*)|*.*";

            if (ofd.ShowDialog() == System.Windows.Forms.DialogResult.OK)
            {
                textBox2.Text = ofd.SafeFileName;

                try
                {
                    System.IO.StreamReader sr = new System.IO.StreamReader(ofd.OpenFile());
                    string content = sr.ReadToEnd();
                    sr.Close();

                    selectTextBeforeValue.Text = content;
                    content = System.Text.RegularExpressions.Regex.Replace(content, "a", "QQQ");

                    System.IO.StreamWriter writer = new System.IO.StreamWriter(ofd.FileName);
                    writer.Write(content);
                    writer.Close();

                    sr = new System.IO.StreamReader(ofd.OpenFile());
                    content = sr.ReadToEnd();
                    sr.Close();

                    selectTextAfterValue.Text = content;
                }
                catch(Exception ex)
                {
                    Console.WriteLine("=-=-=-=Exception : " + ex);
                }
            }
        }