Adf.Web.UI.DropDownTreeView.ButtonOnClick C# (CSharp) 메소드

private ButtonOnClick ( object sender, EventArgs eventArgs ) : void
sender	object
eventArgs	System.EventArgs
리턴	void

        private void ButtonOnClick(object sender, EventArgs eventArgs)
        {
            _panel.Visible = !_panel.Visible;
        }

DropDownTreeView