UWP開發學習筆記3
阿新 • • 發佈:2019-01-06
count span help button private bject route foreach wp開發
獲取可視化狀態列表
private void Button_Click(object sender, RoutedEventArgs e) { //獲取CheckBox控件可視化樹中的子元素數量 int count = VisualTreeHelper.GetChildrenCount(ckbox); if (count > 0) { //獲取CheckBox控件模板中的根元素 FrameworkElement rootElement = VisualTreeHelper.GetChild(ckbox, 0) as FrameworkElement;if (rootElement != null) { //獲取狀態組列表 var groups = VisualStateManager.GetVisualStateGroups(rootElement); foreach (VisualStateGroup group in groups) { Debug.WriteLine("狀態組:" + group.Name); foreach (VisualState vs in group.States) { Debug.WriteLine("\t狀態:" + vs.Name); } } } } }
UWP開發學習筆記3