DataGridBoundColumn.OnBindingChanged(BindingBase, BindingBase) 方法
定义
重要
一些信息与预发行产品相关,相应产品在发行之前可能会进行重大修改。 对于此处提供的信息,Microsoft 不作任何明示或暗示的担保。
protected:
virtual void OnBindingChanged(System::Windows::Data::BindingBase ^ oldBinding, System::Windows::Data::BindingBase ^ newBinding);
protected virtual void OnBindingChanged (System.Windows.Data.BindingBase oldBinding, System.Windows.Data.BindingBase newBinding);
abstract member OnBindingChanged : System.Windows.Data.BindingBase * System.Windows.Data.BindingBase -> unit
override this.OnBindingChanged : System.Windows.Data.BindingBase * System.Windows.Data.BindingBase -> unit
Protected Overridable Sub OnBindingChanged (oldBinding As BindingBase, newBinding As BindingBase)
参数
- oldBinding
- BindingBase
以前的绑定。
- newBinding
- BindingBase
已将列更改为的绑定。
继承者说明
在 OnBindingChanged(BindingBase, BindingBase) 派生类中重写时,请确保调用基类 OnBindingChanged(BindingBase, BindingBase) 的方法,以便已注册的委托接收事件。