DropDownList绑定值的问题
ILineClass ilcsll = (ContainerWebAccessorUtil.ObtainContainer())["LineClassService"] as ILineClass;
Model.LineClass lclsd = ilcsll.Find1(Convert.ToInt32(weiboNick.Text));

DropDownList1.DataSource = lclsd;

DropDownList1.DataTextField = "name";

DropDownList1.DataValueField = "id";

DropDownList1.DataBind();



怎么是数据源的类型无效。它必须是 IListSource、IEnumerable 或 IDataSource错误

[解决办法]
lclsd 把它转换成数组或者数据集合再赋值把