public static IAsyncOperation <bool> ShowPrintUIForWindowAsync(IntPtr hWnd)
{
IPrintManagerInterop printManagerInterop = (IPrintManagerInterop)WindowsRuntimeMarshal.GetActivationFactory(typeof(PrintManager));
Guid guid = typeof(IAsyncOperation <bool>).GUID;
return(printManagerInterop.ShowPrintUIForWindowAsync(hWnd, ref guid));
}
public static IAsyncOperation <bool> ShowPrintUIForWindowAsync(IntPtr hWnd)
{
Guid iid = InteropHelper.GetIID <IAsyncOperation <bool> >();
IPrintManagerInterop factory = InteropHelper.GetActivationFactory <IPrintManagerInterop>(typeof(PrintManager));
return(factory.ShowPrintUIForWindowAsync(hWnd, ref iid));
}
public static IAsyncOperation <bool> ShowPrintUIForWindowAsync(IntPtr appWindow)
{
Guid iid = GuidGenerator.CreateIID(typeof(IAsyncOperation <bool>));
return((IAsyncOperation <bool>)printManagerInterop.ShowPrintUIForWindowAsync(appWindow, iid));
}