BindableObject.OnPropertyChanged(String) 方法

定义

命名空间:

Microsoft.Maui.Controls

程序集:

Microsoft.Maui.Controls.dll

引发 PropertyChanged 事件。

protected virtual void OnPropertyChanged (string propertyName = default);

abstract member OnPropertyChanged : string -> unit
override this.OnPropertyChanged : string -> unit

Protected Overridable Sub OnPropertyChanged (Optional propertyName As String = Nothing)

参数

propertyName

String

已更改的属性名。