Question

datalist 嵌套 datalist 嵌套 GridView

我的一个datalist1嵌套了一个datalist2然后在datalist2中又嵌套了一个GridView代码如下
<asp:DataList ID="dlBooks" runat="server" DataSourceID="SqlDataSource1" OnItemDataBound="dlBooks_ItemDataBound"
Width="100%">
<ItemTemplate>
<asp:CheckBox runat="server" ID="chkSelect1110" AutoPostBack="True" ToolTip='<%# Eval("ds_name") %>' OnCheckedChanged="chkSelect1110_CheckedChanged" />
<asp:Label ID="Labelyiji" runat="server" Text='<%# Bind("ds_name") %>' Style="cursor: pointer;"></asp:Label>
<asp:DataList ID="DataList2" runat="server" OnItemDataBound="DataList2_ItemDataBound">
<ItemTemplate>
<asp:CheckBox runat="server" ID="chkSelect1111" AutoPostBack="True" ToolTip='<%# Eval("dep_name") %>' />
<asp:Label ID="Labelerji" runat="server" Text='<%# Bind("dep_name") %>' Style="cursor: pointer;"></asp:Label>
<asp:GridView ID="Gridview2" runat="server" AutoGenerateColumns="False" ShowHeader="False"
Width="100%">
<RowStyle HorizontalAlign="Center" />
<Columns>
<asp:TemplateField>
<ItemTemplate>
<asp:CheckBox runat="server" ID="chkSelect1" />
<asp:Label ID="lbl_dep_id1" runat="server" Text='<%# Bind("dep_id1") %>' Visible="false"></asp:Label>
</ItemTemplate>
<ItemStyle Width="17px" />
</asp:TemplateField>
</Columns>
</asp:GridView>
</ItemTemplate>
<SeparatorTemplate>
</SeparatorTemplate>
</asp:DataList>
</ContentTemplate>
</ItemTemplate>
<SeparatorTemplate>
</SeparatorTemplate>
</asp:DataList>
请问！我如何获取GridView中lbl_dep_id1的值？

Answer 1

protected void DataList1_ItemDataBound(object sender, DataListItemEventArgs e)
{
GridView gv1=(GridView)e.Item.FindControl("GridView1");
gv1.DataSource=“你要绑定的数据源”;
gv1.DataBind;
//这是DataList的OnItemDataBound事件
}

Answer 2

rowdatabind事件。。。。DataBinder.Eval(e.Row.DataItem, "dep_id1")
条件是if(e.Row.RowType == DataControlRowType.DataRow)

Answer 3

FindControl，具体仿http://zhidao.baidu.com/question/51956016.html?si=1