Element.ParentChanging 事件

定義

命名空間:

Microsoft.Maui.Controls

組件:

Microsoft.Maui.Controls.dll

每當項目的 開始變更時引發。

public:
 event EventHandler<Microsoft::Maui::Controls::ParentChangingEventArgs ^> ^ ParentChanging;

public event EventHandler<Microsoft.Maui.Controls.ParentChangingEventArgs> ParentChanging;

member this.ParentChanging : EventHandler<Microsoft.Maui.Controls.ParentChangingEventArgs> 

Public Event ParentChanging As EventHandler(Of ParentChangingEventArgs) 

事件類型

EventHandler<ParentChangingEventArgs>