PropertyChangingEventArgs(String) 构造函数

定义

命名空间:

System.ComponentModel

程序集:

System.ObjectModel.dll

Source:

PropertyChangingEventArgs.cs

初始化 PropertyChangingEventArgs 类的新实例。

public:
 PropertyChangingEventArgs(System::String ^ propertyName);

public PropertyChangingEventArgs (string? propertyName);

new System.ComponentModel.PropertyChangingEventArgs : string -> System.ComponentModel.PropertyChangingEventArgs

Public Sub New (propertyName As String)

参数

propertyName

String

其值已更改的属性名称。