Hi,
I have a WPF UserControl (B) as a child of another UserControl (A). I have a situation where in some instances B requests focus but A actually gets the focus. Does anyone have any idea why this might be happening?
Code in B to get the focus:
log.Debug("Asked for focus.");
//We expect the user to do a button press and therefore need focus
Focusable = true;
Keyboard.Focus(this);
Code in A for detecting when it gets focus:
protected override void OnGotKeyboardFocus(KeyboardFocusChangedEventArgs e)
{
base.OnGotKeyboardFocus(e);
log.Warn("Should not have received focus!");
}
I see the log line 'Asked for focus' in the logs followed by 'Should not have received focus!'
Any help is appreciated.
James