/// <summary> /// メッセージボックスを表示する。 /// </summary> /// <param name="owner">オーナーウィンドウ。</param> /// <param name="text">表示テキスト。</param> /// <param name="caption">キャプション。</param> /// <param name="button">表示ボタン。</param> /// <param name="icon">表示アイコン。</param> /// <returns>表示結果値。</returns> public static Result Show( Window owner, string text, string caption = "", Button button = Button.Ok, Icon icon = Icon.None) { Result result = Result.None; if (TaskDialog.IsPlatformSupported) { using (var dialog = new TaskDialog()) { if (owner != null) { dialog.OwnerWindowHandle = (new WindowInteropHelper(owner)).Handle; } dialog.Text = text; dialog.Caption = caption; dialog.Icon = icon.ToTaskDialogStandardIcon(); dialog.StandardButtons = button.ToTaskDialogStandardButtons(); dialog.StartupLocation = TaskDialogStartupLocation.CenterOwner; dialog.Opened += OnTaskDialogOpened; result = Convert(dialog.Show()); } } else { result = Convert( System.Windows.MessageBox.Show( owner, text, caption, button.ToMessageBoxButton(), icon.ToMessageBoxImage())); } return result; }