public string GetDigits(string sourceEvent)
{
return(Application.Current.Dispatcher.Invoke(() =>
{
_digitInputDialog = new DigitInputDialog()
{
DataContext = this
};
SourceEvent = sourceEvent ?? UnknownEvent;
if (_digitInputDialog.ShowDialog() == true)
{
return DigitString;
}
return string.Empty;
}));
}
protected override void ProcessAfterOk()
{
_digitInputDialog.DialogResult = true;
_digitInputDialog.Close();
_digitInputDialog = null;
}
