C# Repeater根據條件后台設置前台行背景色


在一項目中,前台要根據狀態來分別顯示不同的行背景色,如1紅色,2綠色,3黑色

只需要添加Repeater1_ItemDataBound即可,代碼如下:

protected  void Repeater1_ItemDataBound( object sender, System.Web.UI.WebControls.RepeaterItemEventArgs e)
        {
             try
            {
                 if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
                {
                     var iErrorCou =  int.Parse(((DataRowView) (e.Item.DataItem)).Row[ 5].ToString());
                     var iAlterCou =  int.Parse(((DataRowView) (e.Item.DataItem)).Row[ 6].ToString());
                     var sStatus = ((DataRowView) (e.Item.DataItem)).Row[ 11].ToString();

                     switch (sStatus)
                    {
                         case  " 1 ":
                             if (iErrorCou >= iAlterCou)
                            {
                                ((HtmlTableRow) e.Item.FindControl( " row ")).BgColor =  " red ";                                
                                 // ((HtmlTableRow)e.Item.FindControl("row")).Style.Add("background-color","red !important");
                            }
                             else
                            {
                                ((HtmlTableRow)e.Item.FindControl( " row ")).BgColor =  " green ";
                            }
                             break;
                         case  " 2 ":
                            ((HtmlTableRow)e.Item.FindControl( " row ")).BgColor =  " black ";
                             break;
                         default:
                            ((HtmlTableRow)e.Item.FindControl( " row ")).BgColor =  " #01439A ";
                             break;
                    }
                }
            }
             catch (Exception ex)
            {
                Common.Log.Error( " 更改背景顏色出錯: " + ex);
            }
        }


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