C# Usercontrol不工作
我正在wp8中创建一个弹出窗口,在这里,我调用另一个用户控件,单击代码下方的按钮,将此弹出窗口称为C# Usercontrol不工作,c#,asp.net,windows-phone-8,user-controls,C#,Asp.net,Windows Phone 8,User Controls,我正在wp8中创建一个弹出窗口,在这里,我调用另一个用户控件,单击代码下方的按钮,将此弹出窗口称为 private void Button_Click(object sender, RoutedEventArgs e) { Mypopup.VerticalOffset = 100; if (Mypopup.IsOpen != true) { Mypopup.Child = Mycontrol; M
private void Button_Click(object sender, RoutedEventArgs e)
{
Mypopup.VerticalOffset = 100;
if (Mypopup.IsOpen != true)
{
Mypopup.Child = Mycontrol;
Mypopup.IsOpen = true;
}
else
{
Mypopup.IsOpen = false;
}
Mycontrol.Settings.Click += (s, args) =>
{
Mycontrol.Settings.NavigateUri = new Uri("/SelectJokeType.xaml", UriKind.RelativeOrAbsolute);
};
}
但是NavigateUri不起作用它不能进入Selectjoketype.xaml页面导航服务怎么样。导航?其他信息以下是适用于Windows Phone 8的Silverlight解决方案:
public Page Page { get; set; }
this.Loaded += delegate
{
Page = (Application.Current.RootVisual as Frame).Content as Page;
};
Page.NavigationService.Navigate(new Uri("/mainpage.xaml", UriKind.Relative));
NavigationService.NavigateNewURI/SelectJokeType.xaml,UriKind.RelativeOrAbsolute;此mesage显示对象引用实例Null消息尝试使用此代码-PhoneApplicationFrameApplication.Current.RootVisual.NavigateURL;nikolay你能解释更多吗?如果我使用这个导航服务;它将显示错误