private void BDivide_Click(object _, RoutedEventArgs __) { ButtonHelper.Operation(Operation.Divide); }
private void BMinus_Click(object _, RoutedEventArgs __) { ButtonHelper.Operation(Operation.Substract); }
private void BMultiply_Click(object _, RoutedEventArgs __) { ButtonHelper.Operation(Operation.Multiply); }
private void BPlus_Click(object _, RoutedEventArgs __) { ButtonHelper.Operation(Operation.Add); }