DevApp/Gs.DevApp/UserControl/UcToolBarMenu.cs
@@ -660,6 +660,8 @@ private void BtnLayout_ItemClick(object sender, ItemClickEventArgs ee) { Form parentForm = this.Parent as Form; if (parentForm == null) parentForm = this.Parent.Parent as Form; string _formNamespace = parentForm.GetType().FullName; if (parentForm != null) {