public static Task <IUICommand> ShowDialogAsync(string content, string title = null)
{
var dialog = new MessageDialog(content, title ?? string.Empty);
var handle = NativeMethods.GetActiveWindow();
if (handle == IntPtr.Zero)
{
throw new InvalidOperationException();
}
InitializeWithWindow.Initialize(dialog, handle);
return(dialog.ShowAsync().AsTask <IUICommand>());
}
private static void SetOwnerWindow(StoreContext context, Window window)
{
var handle = new WindowInteropHelper(window).Handle;
InitializeWithWindow.Initialize(context, handle);
}