for ( i = 0; i < this.GridView1.Rows.Count; i++)
        {
            RadioButtonList rblscore = (RadioButtonList)GridView1.Rows[i].Cells[3].FindControl("rblscore");        int  j = Convert.toInt16(GridView1.Rows[i].Cells[0].Text );//获取ID值
            score[j] = rblscore.SelectedValue;//以id做为索引

        }
在上述的做法中,我怎么样也不能把j顺利地转化为int型以做为score的索引,大家有空的话帮忙看一下!