HeaderedItemsControl.OnHeaderChanged(Object, Object) 方法

定义

HeaderHeaderedItemsControl 属性更改时调用。

protected:
 virtual void OnHeaderChanged(System::Object ^ oldHeader, System::Object ^ newHeader);
protected virtual void OnHeaderChanged (object oldHeader, object newHeader);
abstract member OnHeaderChanged : obj * obj -> unit
override this.OnHeaderChanged : obj * obj -> unit
Protected Overridable Sub OnHeaderChanged (oldHeader As Object, newHeader As Object)

参数

oldHeader
Object

Header 属性的旧值。

newHeader
Object

Header 属性的新值。

适用于