DataGridComboBoxColumn.OnSelectedValueBindingChanged 方法
定义
重要
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在 DataGrid 属性值更改时通知 SelectedValueBinding。
protected:
virtual void OnSelectedValueBindingChanged(System::Windows::Data::BindingBase ^ oldBinding, System::Windows::Data::BindingBase ^ newBinding);protected virtual void OnSelectedValueBindingChanged(System.Windows.Data.BindingBase oldBinding, System.Windows.Data.BindingBase newBinding);abstract member OnSelectedValueBindingChanged : System.Windows.Data.BindingBase * System.Windows.Data.BindingBase -> unit
override this.OnSelectedValueBindingChanged : System.Windows.Data.BindingBase * System.Windows.Data.BindingBase -> unitProtected Overridable Sub OnSelectedValueBindingChanged (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。
