StructuralObject.PropertyChanging 事件
定义
重要
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在属性值更改挂起时发生。
public:
virtual event System::ComponentModel::PropertyChangingEventHandler ^ PropertyChanging;public event System.ComponentModel.PropertyChangingEventHandler PropertyChanging;member this.PropertyChanging : System.ComponentModel.PropertyChangingEventHandler Public Custom Event PropertyChanging As PropertyChangingEventHandler Public Event PropertyChanging As PropertyChangingEventHandler 