C# (CSharp) InputValidator.ChangeSign Examples

Example #1

File: MainWindow.xaml.cs Project: usual-one/minimalistic-dotnet-calculator

 /// <summary>
 /// Changes sign of current input.
 /// </summary>
 private void ChangeSign(object sender, RoutedEventArgs e)
 {
     if (operationExecutor.State == ExecutorState.ResultCalculated ||
         operationExecutor.State == ExecutorState.Error)
     {
         inputValidator.ClearInput();
         SetSecondaryOutput("");
         operationExecutor.Clear();
     }
     SetMainOutput(inputValidator.ChangeSign());
 }