GridView1 RowDataBound

 protected void gridview1_rowdatabound(object sender, gridviewroweventargs e)
        {
            if (e.row.rowtype == datacontrolrowtype.datarow)
            {
                e.row.attributes.add("onmouseover", "this.name=this.classname;this.classname='selrow';");
                e.row.attributes.add("onmouseout", "this.classname=this.name;");

                string bwflag = databinder.eval(e.row.dataitem, "bwflag").tostring();

                if(bwflag == "b")
                {
                    e.row.cells[3].text = "黑名单";
                }
                else
                {
                    e.row.cells[3].text = "白名单";
                }
                //modelblackwhitelist model = row.dataitem as modelblackwhitelist;
                linkbutton lkimage = e.row.findcontrol("lkimage") as linkbutton;
                //image imgcar = e.row.findcontrol("imgcar") as image;
                object carpicpath = databinder.eval(e.row.dataitem, "carpicpath");
                if (carpicpath != null)
                {
                    lkimage.postbackurl = "showimage.aspx?carpicpath=" + system.web.httputility.htmlencode(carpicpath.tostring());
                }
                else
                {
                    lkimage.postbackurl = "#";
                }
            }
        }