Here are my options (names) for the radio button:
4
2
1
0.5
0.25
I tried using this but it's giving me an error:
multiplier = Convert.ToDouble(radioButton1.SelectedItem.ToString());
Error Message:
'System.Windows.Forms.RadioButton' does not contain a definition for 'SelectedItem' and no extension method 'SelectedItem' accepting a first argument of type 'System.Windows.Forms.RadioButton' could be found (are you missing a using directive or an assembly reference?)
How do I set the value of the multiplier based on what the user set in the radio button?
Pravesh Singh
17-Dec-2013As said in the error message, RadioButton has no SelectedItem property. You should be getting the radiobutton text instead.
multiplier = Convert.ToDouble(radioButton1.Text);
If you want to check if the radiobutton is selected, use Checked property instead