BindableObject.OnPropertyChanged(String) 方法

定義

命名空間:

Microsoft.Maui.Controls

組件:

Microsoft.Maui.Controls.dll

引發 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)

參數

propertyName

String

已變更之屬性的名稱。