Now working with windows applications, I am trying to display the results in a textbox but keep coming up with the wrong thing.
It should say:
The sum of [integer entered by the user in txtfirst textbox] and [integer entered by user in the txtsecond textbox] is: [displays answer here in txtanswer]
What it DOES say is:
The sum of System.Windows.Form.
I don't understand why I am getting that.
Here is the code for btnadd. Can someone give me some guidance please?
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- private void btnadd_Click(object sender, System.EventArgs e)
- {
- string inValue;
- string inValue2;
- double firstNum;
- double secondNum;
- double add;
- inValue = txtfirst.Text;
- inValue2 = txtsecond.Text;
- firstNum = double.Parse(inValue);
- secondNum = double.Parse(inValue2);
- add = (firstNum + secondNum);
- txtanswer.Text = string.Format("The sum of {0} and {1} is: {2}", txtfirst, txtsecond, add).ToString();
- }