private static void InitTree() { _defInstance = new SelectSite(); _defInstance.Location = new Point(MainForm.DefInstance.Left + 250, MainForm.DefInstance.Top + 100); //_defInstance.AddToRtbLocal("Loading...", StyleType.titleBlue); //_defInstance.isLoading = true; MethodInvoker mi = new MethodInvoker(_defInstance.InitTree2); mi.BeginInvoke(null, null); }