protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e){ if (e.Row.RowType == DataControlRowType.DataRow){ DataRowView drv = (DataRowView)e.Row.DataItem;            if (drv.Row["Fetch_status"].ToString() == "已领")            {                LinkButton lbtn = e.Row.FindControl("lbtnReg") as LinkButton;                lbtn.Enabled = false;                              lbtn.ForeColor = System.Drawing.Color.Gray;　　　　　　　　　　　　　　　　　//某一列不显示　　　　　　　　　GridView1.Columns[2].Visible = false;            } 　　　　　　　else if (e.Row.RowState == DataControlRowState.Normal || e.Row.RowState == DataControlRowState.Alternate)            {                LinkButton lbtn = e.Row.FindControl("LinkButton1") as LinkButton;                               lbtn.Attributes.Add("onclick", "return confirm('你确定要删除此数据吗？') ");            }  }}