語言

Grid.OnVisualChildrenChanged(DependencyObject, DependencyObject) 方法

定義

命名空間:
System.Windows.Controls
組件:
PresentationFramework.dll

當元素的視覺子 Grid 體改變時，會被召喚。

protected public:
 override void OnVisualChildrenChanged(System::Windows::DependencyObject ^ visualAdded, System::Windows::DependencyObject ^ visualRemoved);
protected internal override void OnVisualChildrenChanged(System.Windows.DependencyObject visualAdded, System.Windows.DependencyObject visualRemoved);
override this.OnVisualChildrenChanged : System.Windows.DependencyObject * System.Windows.DependencyObject -> unit
Protected Friend Overrides Sub OnVisualChildrenChanged (visualAdded As DependencyObject, visualRemoved As DependencyObject)

參數

visualAdded
DependencyObject

識別新增的視覺兒童。

visualRemoved
DependencyObject

辨識被移除的視覺兒童。

適用於