C# (CSharp) CalculatorAppPractice2 Calculator.Subtract Examples

Example #1

File: CalculatorUi.cs Project: ARMilon927/Practice2

 private void SubtractButton_Click(object sender, EventArgs e)
 {
     aCalculator.firstNumber  = Convert.ToDouble(firstNumberTextBox.Text);
     aCalculator.secondNumber = Convert.ToDouble(secondNumberTextBox.Text);
     resultTextBox.Text       = aCalculator.Subtract().ToString();
 }

Example #2

File: CalculatorUi.cs Project: raihanM95/Introduction-OOP

 private void SubtractButton_Click(object sender, EventArgs e)
 {
     _calculator.firstNumber  = Convert.ToInt32(firstNumberTextBox.Text);
     _calculator.secondNumber = Convert.ToInt32(secondNumberTextBox.Text);
     resultTextBox.Text       = Convert.ToString(_calculator.Subtract());
 }