Gridview的访问元素 [英] Access element of Gridview

问题描述

大家好，
我创建了一个gridview，在其中添加了"div"部分，并在其下创建了一个列表框.现在，我想在RowDataBound事件中为Listview分配数据源.但是我无法访问列表框.建议我如何实现这一目标.这是我的代码.

Hi all,
I''ve created a gridview in which I have added a ''div'' section and under that I''ve created a Listbox. Now I want to assign the datasource for the Listview in RowDataBound event. But I''m unable to access the Listbox. Suggest me how can I achieve this. Here is my code.

<pre lang="c#">
asp:GridView ID="gridview1" runat="server" CellPadding="4" ForeColor="#333333" 
            GridLines="None" Width="252px" onrowdatabound="gridview1_RowDataBound">
        <RowStyle BackColor="#FFFBD6" ForeColor="#333333" />
        <Columns>
        <asp:TemplateField>
            <ItemTemplate>
                <table><tr><td valign="middle" align="left">
                </td></tr></table>
                <asp:Button ID="btn1" Text="Show" runat="server" PostBackUrl="#" onmouseover="<%# GetPopupScript() %>" />
                <div id="<%#Eval("issueid")%>DivDetails3" style="Z-INDEX:260; POSITION: absolute;HEIGHT:38px; display:none">
                    <table bgcolor="#cccccc" border="1" bordercolor="#ff9900" cellpadding="1" cellspacing="0"
                        style="border-collapse: collapse; width: 201px; height: 1px;">
                        <tr>
                            <td colspan="1" style="height: 115px">
                                <table bordercolor="#ffff00" cellpadding="1" cellspacing="0" style="width: 229px">
                                    <tr>
                                        <td align="left" colspan="2" style="width: 77%; height: 14px;">
                                            SendMail
                                        </td>
                                        <td align="right" style="height: 14px; width: 23%;">
                                            <a href="#"  önclick="CloseDiv3(''DivDetails3'');" title="Click here to close.">
                                                X</a>
                                        </td>
                                    </tr>
                                    <tr colspan="2">
                                        <td align="left" valign="middle">
                                            <asp:ListBox ID="lstEmailIds" runat="server" SelectionMode="Multiple" Width="223px">
                                            </asp:ListBox>
                                        </td>
                                    </tr>
                                    <tr colspan="2">
                                        <td>
                                            <asp:TextBox runat="server" ID="txtNotifyComments" Height="47px" TextMode="MultiLine"
                                                Width="222px"></asp:TextBox>
                                        </td>
                                    </tr>
                                    <tr colspan="2">
                                        <td>
                                            <asp:Button ID="btnSendMail" runat="server" Text="Send Mail" CssClass="standardText"
                                                AccessKey="M" />
                                        </td>
                                    </tr>
                                </table>
                            </td>
                        </tr>
                    </table>
                </div>
            </ItemTemplate>
        </asp:TemplateField>
        </Columns>
        <FooterStyle BackColor="#990000" Font-Bold="True" ForeColor="White" />
        <PagerStyle BackColor="#FFCC66" ForeColor="#333333" HorizontalAlign="Center" />
        <SelectedRowStyle BackColor="#FFCC66" Font-Bold="True" ForeColor="Navy" />
        <HeaderStyle BackColor="#990000" Font-Bold="True" ForeColor="White" />
        <AlternatingRowStyle BackColor="White" />
        </asp:GridView>

推荐答案

使用page.findcontrol方法即可解决.

It''s solved by using page.findcontrol method.

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