C# (CSharp) Calculator Logic.signEquals示例

示例#1

文件： Form1.cs 项目： AngelaS95/Angela-Salatyan

 private void equalButton_Click(object sender, EventArgs e)
 {
     secondNumber         = Convert.ToDouble(textInputOutput.Text);
     textInputOutput.Text = calculatorLogic.signEquals(secondNumber);
 }