private void ProcessCloseButton()
{
void Complete(ContentDialogButtonClickEventArgs a)
{
if (!a.Cancel)
{
const ContentDialogResult result = ContentDialogResult.None;
CloseButtonCommand.ExecuteIfPossible(CloseButtonCommandParameter);
Hide(result);
}
else
{
_hiding = false;
}
}
if (_hiding)
{
return;
}
_hiding = true;
var args = new ContentDialogButtonClickEventArgs(Complete);
CloseButtonClick?.Invoke(this, args);
if (args.Deferral == null)
{
Complete(args);
}
}
private void ProcessCloseButton()
{
void Complete(ContentDialogButtonClickEventArgs a)
{
if (!a.Cancel)
{
const ContentDialogResult result = ContentDialogResult.None;
CloseButtonCommand.ExecuteIfPossible(CloseButtonCommandParameter);
if (Hide(result))
{
_tcs.SetResult(result);
}
}
}
var args = new ContentDialogButtonClickEventArgs(Complete);
CloseButtonClick?.Invoke(this, args);
if (args.Deferral == null)
{
Complete(args);
}
}
public LCLGroupBox()
{
InitializeComponent();
// 为箭头按钮添加快捷菜单
titleBar.btnArrow.Click += (s, e) =>
{
if (TitleBarArrowButtonContextMenu != null)
{
TitleBarArrowButtonContextMenu.Show(titleBar, titleBar.Width - TitleBarArrowButtonContextMenu.Width, titleBar.Height);
}
};
// 为关闭键添加单击事件
titleBar.btnClose.Click += (s, e) =>
{
CloseButtonClick?.Invoke(this, e);
};
this.ControlAdded += (s, e) =>
{
titleBar.FocusListener.AddChildControl(e.Control);
};
this.ControlRemoved += (s, e) =>
{
titleBar.FocusListener.RemoveChildControl(e.Control);
};
}
void onCloseButtonClick()
{
if (CloseButtonClick != null)
{
CloseButtonClick.Invoke(new object(), new EventArgs());
}
}
public ToDoView()
{
InitializeComponent();
_loadedEventHandler = (s, e) => Loaded?.Invoke();
_addButtonClickHandler = (s, a) => AddButtonClick?.Invoke();
_itemCheckedEventHandler = (s, e) =>
{
if (!_isCheckedProgrammatically)
{
ToDoItemChecked?.Invoke(((TodoItem)chkListTodo.Items[e.Index]).Id.Value, e.NewValue == CheckState.Checked);
}
};
_exitButtonClickHandler = (s, e) => CloseButtonClick?.Invoke();
chkListTodo.ItemCheck += _itemCheckedEventHandler;
btnAdd.Click += _addButtonClickHandler;
btnExit.Click += _exitButtonClickHandler;
Load += _loadedEventHandler;
chkListTodo.DisplayMember = nameof(TodoItem.Title);
}
private void OnCloseButtonClick(object sender, RoutedEventArgs args)
{
CloseButtonClick?.Invoke(this, null);
m_lastCloseReason = InfoBarCloseReason.CloseButton;
IsOpen = false;
}
private void CloseButton_Click(object sender, RoutedEventArgs e)
{
CloseButtonClick?.Invoke(this, EventArgs.Empty);
}
protected virtual void OnCloseEvent(object sender, RoutedEventArgs e)
{
CloseButtonClick?.Invoke(sender, e);
}