//设置Name值 private void bNameByDB_ItemClick(object sender, ItemClickEventArgs e) { if (cvMain.CurSelectedDragThumb != null) { try { SelectTag select = new SelectTag(); select.SelectName = viewModel.SelectName; select.ShowDialog(); cvMain.CurSelectedDragThumb.CtrlName = select.SelectName; } catch (Exception exception) { WPFMessageBox.ShowError("获取系统Tag失败,请手动设置Tag点", "设置Tag点"); } } }