好了!我有一个嵌套的DataList,我想在button事件上绑定内部DataList,但它不起作用,有人有主意吗?
DataList2.FindControl("DataList3").DataBind();发布于 2017-06-14 17:42:16
使用以下代码Bind内部DataList:
protected void DataList2_ItemDataBound(object sender, DataListItemEventArgs e)
{
if ((e.Item.ItemType == ListItemType.Item) ||
(e.Item.ItemType == ListItemType.AlternatingItem))
{
// get inner datalist
DataList dl3 = e.Item.FindControl("DataList3") as DataList;
// bind inner datalist with data source
dl3.DataSource = dt; // DataTable that contains data
dl3.DataBind();
}
}注意:请确保您已按如下方式输入此事件OnItemDataBound="DataList2_ItemDataBound":
<asp:DataList ID="DataList2" runat="server" OnItemDataBound="DataList2_ItemDataBound">
发布于 2011-12-30 12:05:16
尝试使用datalist进行强制转换
((DataList)DataList2.FindControl("DataList3")).DataBind();https://stackoverflow.com/questions/8675729
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