如何验证单选按钮的单选按钮？

Question

Here i have gridview which contain some values retrieved from database.We put radiobutton list for each row which contain 4 radiobutton in each row. For particular row , i wish to disable that 4 radiobuttons. For that , i tried following code ...But It doesn't work....

if (j == 0) {
    dtrelative.Rows.InsertAt(rd3, 0);

    // rBtnList.Items[0].Enabled = false;

    //rBtnList.Items[0].Attributes.Add("Enabled","False");
    ////rBtnList.Items[1].Attributes.Add("Enabled", "False");
    ////rBtnList.Items[2].Attributes.Add("Enabled", "False");
    ////rBtnList.Items[3].Attributes.Add("Enabled", "False"); 

    //rtButton.Attributes.Add("Enabled", "False");                    

    rBtnList.HasAttributes.Equals(rtButton).GetType();
    rtButton.Enabled = false;

}

Answer 1

Try using GridView.RowDataBound Event

eg.

protected void GVRowDataBound(object sender, GridViewRowEventArgs e)
 {
       var radioList= (RadioButtonList) e.Row.FindControl("ID");     
 }