private static void RightButtonDownShow(object sender, MouseButtonEventArgs e)
{
UIElement element = (UIElement)sender;
Window targetWindow = element.GetValue(TargetWindow) as Window;
Point showMenuAt = targetWindow.PointToScreen(Mouse.GetPosition(targetWindow));
SystemMenuManager.ShowMenu(targetWindow, showMenuAt);
}
private static void LeftButtonDownShow(object sender, MouseButtonEventArgs e)
{
if (leftButtonToggle)
{
object element = ((UIElement)sender).GetValue(LeftButtonShowAt);
Point showMenuAt = ((Visual)element).PointToScreen(new Point(0, 0));
Window targetWindow = ((UIElement)sender).GetValue(TargetWindow) as Window;
SystemMenuManager.ShowMenu(targetWindow, showMenuAt);
leftButtonToggle = !leftButtonToggle;
}
else
{
leftButtonToggle = !leftButtonToggle;
}
}