Repeater控件的嵌套使用

protected void Page_Load(object sender, EventArgs e)
{
if(!Page.IsPostBack)
{
string ids =Request.Params["ids"];
string[] array = ids.Split(new char[] { '_' }, StringSplitOptions.RemoveEmptyEntries);
string newids = string.Join(",", array);
InitData(newids);
}
}
public void InitData(string newids)
{
var _list = odpdbasicBLL.GetModelList(" ID in (" + newids + ")").Select(c => new OrderNode
{
orderID=c.ID,
orderCode = c.OrderCoder,
ordertime = c.Created.ToString(),
consignee = c.Consignee,
mobile = c.Mobile,
address =c.Address +"(" +c.PostCode+")",
amount = string.Format("{0:.00}",c.Amount), //金额
perferPrice ="未打折" ,//打折
express =c.Express==0?"0.00":string.Format("{0:.00}",c.Express),
resultAmount =string.Format("{0:.00}",Convert.ToDouble(c.Amount) -Convert.ToDouble(c.SubPrice) + Convert.ToDouble(c.Express)),
yingAmount=c.Status==0?string.Format("{0:.00}",Convert.ToDouble(c.Amount) -Convert.ToDouble(c.SubPrice) + Convert.ToDouble(c.Express)):"0.00",
ka="0.00"
}).ToList();
OrderList.DataSource = _list;
OrderList.DataBind();
}

protected void OrderList_ItemDataBound(object sender, RepeaterItemEventArgs e)
{
if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
{
Repeater rep = e.Item.FindControl("detailOrder") as Repeater;//找到里层的repeater对象
OrderNode rowv = (OrderNode)e.Item.DataItem;//找到分类Repeater关联的数据项
int  ID= rowv.orderID; //获取填充子类的orderID
int i = 1;
var _list = odpddetailBLL.GetModelList("OrderID=" + ID).Select(c => new
{
rowID=i++,
Name=c.Name+"("+c.ProNameStr+")",
UnitPrice=c.UnitPrice,
TotalPrice=c.TotalPrice,
Count=c.Count,

}).ToList();
rep.DataSource =_list;
rep.DataBind();
}
}

OrderNode rowv = (OrderNode)e.Item.DataItem;//找到分类Repeater关联的数据项

DataRowView rowv = (DataRowView)e.Item.DataItem;//找到分类Repeater关联的数据项