在使用用户控件的时候出现的问题.请高手告知我这个初学者

Question

首先我建了一个有GRIDVIEW(vs2005)控件的用户控件.并写了GRIDVIEW中的RowDataBound和Rowcommand事件.列使用的是自定义列.里面放了一个LinkButton.
我在页面上使用         
UserControl controls = (UserControl)Page.LoadControl("UserControls/Sview.ascx");
this.form1.Controls.Add(controls);
在页面原中
<%@ Register Src="UserControls/SView.ascx" TagName="SView" TagPrefix="uc1" %>
能正常加载控件.RowDataBound事件也能进入.当我点击LinkButton的时候.RowCommand就不能进入.
在直接把用户控件拖入到页面上的时候有能正常使用.就如果通过代码加载就无法使用了.还忘高手指点迷津.
我是使用C#编写的.

Answer 1

那样不行建一个模板列
<asp:TemplateField HeaderText="删除">
                                                                                                                    <ItemTemplate>
                                                                                                                        <asp:ImageButton ID="btndelete" runat="server" CommandName="clickdelete" CommandArgument='<%#Eval("MedicineCondition_ID") %>'
                                                                                                                            CausesValidation="false" OnClientClick="return ConfirmDelete()" ImageUrl="~/Images/menu/items/up.jpg"
                                                                                                                            ToolTip="删除此用户" />
                                                                                                                    </ItemTemplate>
                                                                                                                    <ItemStyle CssClass="text" Width="6%" HorizontalAlign="Center" />
                                                                                                                </asp:TemplateField>
后台
  protected void GViewMedCondition_RowCommand(object sender, GridViewCommandEventArgs e)
    {
        if (e.CommandName == "clickdelete")
        {
            MymedicineBF.MedicineInfoandConditionDelete(Convert.ToInt32(e.CommandArgument));
            BindGridView(GViewMedCondition, dt, Convert.ToInt32(HiddenFollowID.Value));
            this.divAddMedicine.Style.Value = "display: none";
        }
｝

Answer 2

我把我的用户控件代码贴上。麻烦看一下使用有问题。我用的就是模板列
<%@ Control Language="C#" AutoEventWireup="true" CodeFile="SView.ascx.cs" Inherits="UserControls_SView" %>
<table>
    <tr>
        <td align="center" style="width: 100px; height: 20px;">
            收件箱 共几封 几封未读</td>
    </tr>
    <tr>
        <td style="width: 100px">
<asp:GridView ID="GVSV" runat="server" AllowPaging="True" AllowSorting="True" AutoGenerateColumns="False"
    CellPadding="4" DataSourceID="SNoteDataSource" EmptyDataText="没有邮件" ForeColor="#333333"
    GridLines="None" Height="63px" OnRowCommand="GVSV_RowCommand" OnRowDataBound="GVSV_RowDataBound"
    Width="547px">
    <FooterStyle BackColor="#507CD1" Font-Bold="True" ForeColor="White" />
    <Columns>
        <asp:TemplateField HeaderText="选择">
            <EditItemTemplate>
                <asp:CheckBox ID="CheckBox1" runat="server" />
            </EditItemTemplate>
            <ItemTemplate>
                <asp:CheckBox ID="cbChoose" runat="server" />
            </ItemTemplate>
        </asp:TemplateField>
        <asp:BoundField DataField="日期" HeaderText="时间" />
        <asp:BoundField DataField="发送人" HeaderText="发件人" />
        <asp:TemplateField HeaderText="主题">
            <ItemTemplate>
                <asp:LinkButton ID="MailLink" runat="server" OnClick="MailLink_Click" Text='<%# Eval("邮件主题") %>' CommandName="abc" OnCommand="abc"></asp:LinkButton>
            </ItemTemplate>
        </asp:TemplateField>
        <asp:BoundField DataField="收件人" HeaderText="收件人" />
    </Columns>
    <RowStyle BackColor="#EFF3FB" />
    <EditRowStyle BackColor="#2461BF" />
    <SelectedRowStyle BackColor="#D1DDF1" Font-Bold="True" ForeColor="#333333" />
    <PagerStyle BackColor="#2461BF" ForeColor="White" HorizontalAlign="Center" />
    <HeaderStyle BackColor="#507CD1" Font-Bold="True" ForeColor="White" />
    <AlternatingRowStyle BackColor="White" />
</asp:GridView>
        </td>
    </tr>
    <asp:ObjectDataSource ID="SNoteDataSource" runat="server" OldValuesParameterFormatString="original_{0}"
    SelectMethod="GetMailDate" TypeName="GetMail"></asp:ObjectDataSource>
</table>请高手指点