aspxGridview 根据单元格值得不同，设置单元格字体的颜色(设置和读取值)

protected void ASPxGridView1_HtmlRowCreated(object sender,DevExpress.Web.ASPxGridView.ASPxGridViewTableRowEventArgs e)
        {
            if (e.RowType != DevExpress.Web.ASPxGridView.GridViewRowType.Data) return;
 
            string errorPercent = e.GetValue("ErrorPercent").ToString();
            errorPercent = errorPercent.Substring(, errorPercent.Length - );
            float errorPercentInt = float.Parse(errorPercent);
            if (errorPercentInt >=  || errorPercentInt<=-)
            {
                e.Row.Cells[].Style.Add("color", "Red");
            }
        }