PropertyChangedEventArgs(String, Object, Object) 构造函数

定义

初始化 PropertyChangedEventArgs 类的新实例。

public:
 PropertyChangedEventArgs(System::String ^ propertyName, System::Object ^ oldValue, System::Object ^ newValue);
public PropertyChangedEventArgs (string propertyName, object oldValue, object newValue);
new Microsoft.VisualStudio.Modeling.Diagrams.PropertyChangedEventArgs : string * obj * obj -> Microsoft.VisualStudio.Modeling.Diagrams.PropertyChangedEventArgs
Public Sub New (propertyName As String, oldValue As Object, newValue As Object)

参数

propertyName
String

属性的名称。

oldValue
Object

属性的旧值。

newValue
Object

属性的新值。

适用于