如何将单选框的值传递给switch语句啊？

Question

 我有六个单选框，text属性分别是：A,B,C,D,E,F,如何将其传递给switch语句的表达式啊~~~
switch (radius)
           {               case A:
                   atmosphereStability = 1;    //此时的atmosphereStability的值1、2、3、4、5、6对应大气稳定度等级A、B、C、D、E、F
               case B:
                   atmosphereStability = 2;
               case C:
                   atmosphereStability = 3;
               case D:
                   atmosphereStability = 4;
               case E:
                   atmosphereStability = 5;
               case F:
                   atmosphereStability = 6;
           }       private void radioButton2_CheckedChanged(object sender, EventArgs e)
       {
           RadioButton radioButton2 = new RadioButton();
           string radius = Convert.ToString(radioButton2.Text);  //将radioButton的Text值赋给radius变量
       }

Answer 1

if (radio1.Value == 1)
    atmosphereStability = 1;
if (...)
    ...

Answer 2

RadioButton[] radios = new RadioButton[]{radioButton1,radioButton2,radioButton3,radioButton4,radioButton5,radioButton6};
for(int i=0;i<radios.Length;i++)
{
    if(radios[i].Checked) 
    {
        atmosphereStability = i;
        break;
    }
}

Answer 3

难道用if有什么不好？你怎么不突发奇想用 for 语句实现来，我来写一个：foreach (Control c in this.Controls)
{
    if (c.GetType() == typeof(RadioButton)
        if (RadioButton)c.Value = 1) {
            atmosphereStability = (int)((char)c.Text) - 64;
            break;
        }
}无聊。

Answer 4

何须switch:
atmosphereStability =radius[0]-'A'+1;
另外，这里：string radius = radioButton2.Text; //将radioButton的Text值赋给radius变量string赋给string类型的变量无须Convert。