Edit Question - KnowledgeHub

Title Body

I have textbox inside a usercontrol and I add the usercontrol to the MainWindow with the following XAML: <Views:MyUserControl /> I have one TextBox in MyUserControl, the problem is that the TextBox doesn't take any input. Backspace och space works, but if I press the letter och numbers no text is added to the TextBox. I have made sure that the text is not just hidden in the TextBox. I have also tried to add a RichTextBox to MyUserControl with the same result, it doens't take any input (beside space och backspace). I have also tried to add a TextBox to the MainWindow with the same result; it doens't take any input (beside space och backspace). Also MyUserControl is added in a TabControl and TabItem. Any clues? Edit: Additional information Forgot to write that I'm opening/creating the WPF Window from a WinForm application. When I set my startup project in VS10 to be my WPF-project it work great with the keyboard input to the TextBox. How come? Im opening/creating my WPF windows with the following code: MyWpfProject.MainWindow mw = new MyWpfProject.MainWindow(); mw.Show(); Edit: Solution So I guess my real problem was that is was opening the WPf project from a WinForms application. I added the following code: MyWpfProject.MainWindow mw = new MyWpfProject.MainWindow(); ElementHost.EnableModelessKeyboardInterop(mw); mw.Show(); "The EnableModelessKeyboardInterop() call is necessary to handle keyboard input in the WPF window if loaded from a non-WPF host like WinForms." http://weblogs.asp.net/jdanforth/archive/2008/07/29/open-a-wpf-window-from-winforms.aspx

Tags (comma-separated) Cancel