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问题描述
我有一个在xaml中初始化的帧,如下所示:
I have a frame that i initialized in xaml like this:
<window> <Frame Name="myframe" NavigationUIVisibility="Hidden" Source="mypage.xaml"/> </window>我正在尝试从包含c#代码的框架(依次包含页面)的窗口中获取页面实例,我不知道如何获取它.
I'm trying to get the page instance from the window that contains the frame (which in order contains the page) in c# code and i don't know how to get it.
public partial class mywindow : Window { public mywindow() { BusinessLogic.Initialize(); InitializeComponent(); var a = myframe.Content; } }我怎么得到它?
谢谢
推荐答案您的代码是正确的,但是缺少内容的返回.
Your code is correct, but lack cast the return of Content.
public partial class mywindow : Window { public mywindow() { BusinessLogic.Initialize(); InitializeComponent(); var a = (MyPage)myframe.Content; } }更多推荐
如何从框架中获取页面实例?
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