GridView動作の特定の色を設定

 1     protected void GridViewSalesGroup_RowDataBound(Object sender, GridViewRowEventArgs e)
 2     {
 3         if (e.Row.RowType == DataControlRowType.DataRow)
 4         {
 5             string updatedDate = (string)DataBinder.Eval(e.Row.DataItem, "Updated");
 6             if (updatedDate == "")
 7             {
 8                 e.Row.BackColor = System.Drawing.Color.LightPink;
 9                 e.Row.ForeColor = System.Drawing.Color.Maroon;
10             }
11         }
12 
13     }