如何知道隱藏代碼中的選定單選按鈕

Question

我有一個帶有3個單選按鈕的網格視圖。 我如何知道選擇了哪個單選按鈕>

碼：

Answer 1

請嘗試一下

foreach (GridViewRow row in gridview.Rows)
{
    RadioButton radioBtn=new RadioButton();
    radioBtn=(RadioButton)row.findcontrol("YourRadiobuttonId");
    if(radioBtn.Checked)
    {
        // Your appropriate code here
    }

}

Answer 2

嘗試這個。

foreach (GridViewRow row in gridview.Rows)
{
RadioButton rbn=new RadioButton();
rbn=(RadioButton)row.findcontrol("YourRadiobuttonId");
if(rbn.Checked)
 {
    //Try your condition what u want
 }
}