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i have a problem i make a window application and using some Some Wpf user control on my Window Form i want to close my form When I close the user Control,Cancel button how can i achive it.....means i want to get the parent of usercontrol
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FindName method of FrameworkElement class is used to find elements or controls by their Name properties. The FrameworkElement class is mother of all controls in WPF.
If you want to access a control on a wpf form from another assembly you have to use the modifier attribute x:FieldModifier="public" or use the method proposed by Jean. Save this answer. Show activity on this post. This may be a slightly different answer, but let's think about why we need to pass data between forms.
Create a new WPF project and then right-click on your solution and select Add > New Item... It will open the following window. Now select Custom Control (WPF) and name it MyCustomControl. Click the Add button and you will see that two new files (Themes/Generic.
A customControl can be styled and templated and best suited for a situation when you are building a Control Library. On the contrary, a UserControl gives you an easy way to define reusable chunk of XAML which can be reused widely in your application and when you don't need to use it as a Control Library .
The parent of the UserControl you get with the Parent-property. The window you can get directly with the Window.GetWindow-method.
Window w=Window.GetWindow(this);
if(null != w){
w.Close();
}
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