ASPxGridview根據條件將合格行顏色改變

protected void ASPxGridView1_HtmlRowPrepared(object sender, ASPxGridViewTableRowEventArgs e)        {            if (e.RowType != DevExpress.Web.ASPxGridView.GridViewRowType.Data) return;            int s = (int)e.GetValue("TeaID");            if (s > 1001)                e.Row.ForeColor = Color.Red;        } 　　根據條件將合格行顏色改變          protected void ASPxGridView1_HtmlDataCellPrepared(object sender, ASPxGridViewTableDataCellEventArgs e)        {                        //int s = (int)e.GetValue("TeaID");            //if (s > 1001)            //    e.Cell.ForeColor = Color.Red;        }       protected void ASPxGridView1_HtmlDataCellPrepared(object sender, ASPxGridViewTableDataCellEventArgs e)    {        string itemCode = e.GetValue("ITEM_CODE").ToString();        if (itemCode == "100024")        {            e.Cell.BackColor = System.Drawing.Color.Green;        }    }    protected void ASPxGridView1_HtmlRowPrepared(object sender, ASPxGridViewTableRowEventArgs e)    {        if (e.RowType != DevExpress.Web.ASPxGridView.GridViewRowType.Data) return;        string invalid_date = e.GetValue("INVALID_DATE").ToString();        string currentDate = System.DateTime.Now.ToShortDateString().ToString();        if (invalid_date != null &&invalid_date != "")//非複驗項目，有近效期和失效期        {            if (Convert.ToDateTime(invalid_date) <= Convert.ToDateTime(currentDate))            {                e.Row.BackColor = System.Drawing.Color.Red;            }        }    }       protected void ASPxGridView1_HtmlDataCellPrepared(object sender, DevExpress.Web.ASPxGridView.ASPxGridViewTableDataCellEventArgs e)    {        if (e.DataColumn.FieldName == "LEFTMONEY")        {            if (float.Parse(e.CellValue.ToString()) < 0)            {                e.Cell.ForeColor = System.Drawing.Color.Red;            }        }    }    //改變當前處理行的顏色     protected void ASPxGridView1_HtmlRowPrepared(object sender, DevExpress.Web.ASPxGridView.ASPxGridViewTableRowEventArgs e)    {        if (e.RowType != DevExpress.Web.ASPxGridView.GridViewRowType.Data) return;        string ispick = e.GetValue("IsPromotion").ToString();        if (ispick == "1")        {            e.Row.ForeColor = System.Drawing.Color.Red;        }    }     　　初始化自訂按鈕，按條件顯示     protected void workGrid_CustomButtonInitialize(object sender, ASPxGridViewCustomButtonEventArgs e)    {        ASPxGridView grid = sender as ASPxGridView;        if (ASPxGridView1.DataSource == null) return;        string status = grid.GetRowValues(e.VisibleIndex, "WORK_STATUS").ToString();        if (status != "未完成")        {            e.IsVisible = DevExpress.Utils.DefaultBoolean.False;        }    }