internal static bool IsRegisteredCommandFocusElement(DependencyObject element)
{
if (!(element is Menu) && !(element is ContextMenu) && !(element is ToolBar))
{
return((uint)CommandBarNavigationHelper.GetCommandFocusMode(element) > 0U);
}
return(true);
}
private bool RestoreKeyboardFocus()
{
if (CommandBarNavigationHelper.GetCommandFocusMode(this) == CommandBarNavigationHelper.CommandFocusMode.None)
{
return(false);
}
Keyboard.Focus(null);
return(true);
}
internal static bool IsAttachedCommandFocusElement(DependencyObject element)
{
return(CommandBarNavigationHelper.GetCommandFocusMode(element) ==
CommandBarNavigationHelper.CommandFocusMode.Attached);
}