protected override void LoadCore()
{
base.LoadCore();
ApplicationMenuItems.Add(new ExportMenuItem());
ApplicationMenuItems.Add(new PrintMenuItem());
printHotKeyBinding = GetPrintHotKeyBinding();
if (Application.Current != null && Application.Current.MainWindow != null && !hotKeyRegistered)
{
Application.Current.MainWindow.InputBindings.Add(printHotKeyBinding);
hotKeyRegistered = true;
}
}
protected override void UnloadCore()
{
base.UnloadCore();
ApplicationMenuItems.Clear();
if (Application.Current != null &&
Application.Current.MainWindow != null &&
hotKeyRegistered && printHotKeyBinding != null &&
Application.Current.MainWindow.InputBindings.Contains(printHotKeyBinding))
{
Application.Current.MainWindow.InputBindings.Remove(printHotKeyBinding);
hotKeyRegistered = false;
printHotKeyBinding = null;
}
}