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Professional levitra 20mg pills $127.00 i've been having an issue with creating a custom re-usable ui for a wpf application i've been working on. After creating a UserControl and then placing a ContentPresenter control on it I found that I couldn't name the elements that I placed within the control when used on a Window. For example:
Doing so would throw an error similar to:
Cannot set Name attribute value 'MyButton' on element 'Button'. 'Button' is under the scope of element 'MyControl', which already had a name registered when it was defined in another scope.
After spending some time on the issue and not spotting a resolution online I finally worked out what was going on. The issue arises because I created a normal UserControl in Visual Studio - the type that has a class file and a xaml file. That's the deal breaker right there - at least in the current versions of WPF, this technique is not supported in that fashion. You must only have a class file when wanting to display named child content inside your UserControl (This applies to custom Windows as well).
This means we need to get rid of the . xaml file and add all the controls professional levitra 20mg pills $127.00 in the class file. I chose to override the OnInitialized event professional levitra 20mg pills $127.00, create the chrome of my UserControl, assign the Content of the control to the Content property of the ContentPresenter and then assign the root UIElement I had created to the Content of the UserControl - simple as pie :)
And for a code example:
public class MyControl: UserControl
{
[professional levitra 20mg pills $127.00] protected override void OnInitialized(EventArgs e)
{
base. OnInitialized(e);
Border border = new Border();
border. VerticalAlignment = VerticalAlignment. Stretch;
border. HorizontalAlignment = HorizontalAlignment. Stretch;
Grid grid = new Grid();
ContentPresenter content = new ContentPresenter();
content. Content = Content;
grid. Children. Add(content);
border. Child = grid;
Content = border;
}
}
Now if we used the code at the start of this post on a Window we would get no errors and it would work perfectly.
Hope that helps,
John-Daniel Trask