本文介绍了如何从嵌套UserControl调用另一个UserControl的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧! 问题描述 29岁程序员,3月因学历无情被辞! Hello Everyone 我正在努力解决我的嵌套UserControl问题。 当我运行应用程序时,主窗口打开,主窗口内有一个按钮,当我点击该按钮时,它会调用一个UserControl(称为Applic)。 里面Applic UserControl是另一个名为PasswordScreen的嵌套UserControl。 在PasswordScreen中有一个名为Login的按钮,当我按下此按钮调用另一个UserControl(称为SwitchboardView)时什么都没招(这里是示例代码) 私人 void btnLogin_Click( object sender,RoutedEventArgs e) { Applic ap = new Applic(); SwitchboardView sbv = new SwitchboardView(); ap.MainGridApplic.Children.Add(sbv); } 有人可以帮我解决这个问题,我一直在苦苦挣扎解决这个问题,但我无法解决这个问题。 提前致谢... 亲切的问候 Roni 解决方案 使用冒泡事件。因此事件在主窗口中处理。 Hello EveryoneI'm struggling to solve the problem with my nested UserControl.When I run the application the main window opens, inside the main window is a button, when I click that button it calls up a UserControl (called Applic).Inside the Applic UserControl is another nested UserControl called PasswordScreen.Within the PasswordScreen there is a button called Login, when I press this button to call another UserControl (called SwitchboardView) it is not firing nothing (here is the sample code)private void btnLogin_Click(object sender, RoutedEventArgs e) { Applic ap = new Applic(); SwitchboardView sbv = new SwitchboardView(); ap.MainGridApplic.Children.Add(sbv); }Could someone please help me solve this problem, I have been struggling for a long time to solve this problem but I just can't get it around.Thanks in advance...Kind regardsRoni 解决方案 Hi,Use the bubbling event.So that the events are handled in the main window. 这篇关于如何从嵌套UserControl调用另一个UserControl的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持! 上岸,阿里云!
08-07 02:14