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  • C# Repeater根据条件后台设置前台行背景色

    在一项目中,前台要根据状态来分别显示不同的行背景色,如1红色,2绿色,3黑色

    只需要添加Repeater1_ItemDataBound即可,代码如下:

    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("更改背景颜色出错:" + ex);
                }
            }
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  • 原文地址:https://www.cnblogs.com/chendaoyin/p/3071809.html
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