/// <summary>
/// Shows a dialog and wait for it to close asynchronously
/// </summary>
/// <param name="sender">The object that is launching the dialog</param>
/// <param name="dialog">The dialog to be shown</param>
/// <returns>The DialogClosedEventArgs or null if no listener is found</returns>
public static Task <DialogClosedEventArgs> ShowDialogForResult(object sender, BaseDialog dialog)
{
return(ShowDialogAsync(sender, dialog)?.ContinueWith(x =>
{
return dialog.WaitForCloseAsync();
}).Unwrap());
}