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Page.OnNavigatedFrom(NavigatedFromEventArgs) 方法

定义

在派生类中重写时,应用程序开发人员可以在页面导航离开后立即自定义行为。

protected:
 virtual void OnNavigatedFrom(Microsoft::Maui::Controls::NavigatedFromEventArgs ^ args);
protected virtual void OnNavigatedFrom (Microsoft.Maui.Controls.NavigatedFromEventArgs args);
abstract member OnNavigatedFrom : Microsoft.Maui.Controls.NavigatedFromEventArgs -> unit
override this.OnNavigatedFrom : Microsoft.Maui.Controls.NavigatedFromEventArgs -> unit
Protected Overridable Sub OnNavigatedFrom (args As NavigatedFromEventArgs)

参数

args
NavigatedFromEventArgs

事件自变量。

适用于