我正在尝试从中删除，但是删除按钮根本没有执行。我正在使用中继器

Question

>这是带有中继器的asp文件

<asp:Repeater ID="StudentInfo" runat="server" OnItemCommand="StudentInfo_ItemCommand">
    <HeaderTemplate>
      <table cellspacing="0" rules="all" border="1">
        <tr>
          <th scope="col" style="width: 80px">
            ID
          </th>
          <th scope="col" style="width: 120px">
            Student ID
          </th>
          <th scope="col" style="width: 100px">
            Student First Name
          </th>
          <th scope="col" style="width: 100px">
            Student Last Name
          </th>
          <th scope="col" style="width: 100px">
            Student Email
          </th>
          <th scope="col" style="width: 100px">
            Added Day
          </th>
          <th scope="col" style="width: 100px">
            Added Month
          </th>
          <th scope="col" style="width: 100px">
            Added year
          </th>
          <th scope="col" style="width: 100px">
            Added period time
          </th>
        </tr>
    </HeaderTemplate>
    <ItemTemplate>
      <tr>

        <td>
          <%# Eval("strName") %>
        </td>

        <td>
          <%# Eval("strEmail") %>
        </td>

        <td>
         <%# Eval("strDateAddedTime") %>
        </td>
          <td>
            <asp:Button ID="butDelete" runat="server" Text="Delete" value='<%# DataBinder.Eval(Container.DataItem, "strParkID") %>' /><br />

>这是C＃部分

 protected void StudentInfo_ItemCommand(object source, RepeaterCommandEventArgs e)
{
  lblTest.Text = e.CommandName.ToString()+"<br/><br/>";
  if (e.CommandName == "butDelete")
  {
    int intParkIDToDelete = Convert.ToInt32(e.CommandArgument);
    funDeleteUser(intParkIDToDelete);
  }
  //if (e.CommandSource == ("Edit Person"))
  //{
  //  int intParkIDToDelete = Convert.ToInt32(e.CommandArgument);
  //  //funEditUser(intParkIDToDelete);
  //}
}