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  if (GridView3.Rows.Count > 0)
        {
            int score3 = 0;
            int judgemark = int.Parse(((Label)GridView3.Rows[0].FindControl("Label12")).Text);//取出判断题每题分值
            foreach (GridViewRow dr in GridView3.Rows)//对判断题每题进行判断用户选择答案
            {
                if (bool.Parse(((Label)dr.FindControl("Label11")).Text.Trim()))
                {
                    ((CheckBox)dr.FindControl("CheckBox5")).Checked = true;
                }
                else
                {
                    ((CheckBox)dr.FindControl("CheckBox6")).Checked = true;
                }
                if (((Label)dr.FindControl("Label11")).Text.Trim() == ((Label)dr.FindControl("Label41")).Text.Trim())
                {
                    score3 = score3 + judgemark;
                    judScore.Text = Convert.ToString(score3);
                }
            }