关于用户控件的引用问题

Question

  我在index.aspx中动态添加了用户控件，用户控件中绑定了一个datalist和一些按钮 ，结果我在运行界面的时候，发现点击用户控件中的按钮，但并没有触发click事件，而且断点也没进去，不知道是哪里出了问题 ，麻烦大家指教下。。

Answer 1

    protected void Page_Load(object sender, EventArgs e)
    {
      
            SmallClassID = Convert.ToInt32(hf.Value);
            PageIndex = 1;
            PageSize = 5;
            OrderBy = "createTime desc";
            BindDlSource();  
        
    } protected void BindDlSource()
    {
        RecordCount = NewsManager.GetNewsByPage(SmallClassID, PageIndex, PageSize, OrderBy).Count;
        lblCurrentPage.Text = "第" + PageIndex.ToString() + "页  共" + PageCount + "页";
        dlSource.DataSource = NewsManager.GetNewsByPage(SmallClassID, PageIndex, PageSize, OrderBy);
        dlSource.DataBind();
    }
    #region 分页
    //首页
    protected void btnFirst_Click(object sender, EventArgs e)
    {
        PageIndex = 1;
        BindDlSource();
    }    //上一页
    protected void btnPre_Click(object sender, EventArgs e)
    {
        if (PageIndex > 1)
            PageIndex--;
        BindDlSource();
    }    //下一页
    protected void btnNext_Click(object sender, EventArgs e)
    {
        if (PageIndex < PageCount)
            PageIndex++;
        BindDlSource();
    }    //末页
    protected void btnLast_Click(object sender, EventArgs e)
    {
        PageIndex = PageCount;
        BindDlSource();
    }    //跳转
    protected void btnGo_Click(object sender, EventArgs e)
    {
        try
        {
            int goPage = Convert.ToInt32(txtPage.Text.Trim());
            if (goPage >= 1 && goPage <= PageCount)
            {
                PageIndex = goPage;
                BindDlSource();
            }
        }
        catch
        {
            txtPage.Text = string.Empty;
        }
    }就是click的事件都没执行

Answer 2

page_onLoad加上这个if(!isPostback){
}//再贴在页面上引用的代码！

Answer 3

加上if(!isPostback){ 
} 
的话 页面根本就不进去的
把用户控件直接拖到界面上是可以用的 
就动态加载的话 click的事件触发不了
有没有谁知道呀~~~~~~~~~~~help啊~~~~~~~~

Answer 4

  protected void rptTitle_ItemCommand(object source, RepeaterCommandEventArgs e)
    {
        int smallClassId = Convert.ToInt32(e.CommandArgument);
        if (e.CommandName == "getNews")
        {
            SmallClass smallClass = SmallClassManager.GetSmallClassById(smallClassId);
            switch (smallClass.TypeName)
            {
                case "图片类":
                    ph.Dispose();
                    //ph.Controls.Clear();
                    Contorls_DLControl dl = Page.LoadControl("~/Contorls/dlControl.ascx") as Contorls_DLControl;
                    HiddenField pic = (HiddenField)dl.FindControl("hf");
                    pic.Value = smallClass.SmallClassId.ToString();
                    ph.Controls.Add(dl);
                    break;
                case "信息类":
                    ph.Dispose();
                    //ph.Controls.Clear();
                    Contorls_GVControl gv = Page.LoadControl("~/Contorls/gvControl.ascx") as Contorls_GVControl;
                    HiddenField info = (HiddenField)gv.FindControl("hf");
                    info.Value = smallClass.SmallClassId.ToString();
                    ph.Controls.Add(gv);
                    break;
                case "简介类":
                    ph.Dispose();
                    //ph.Controls.Clear();
                    Contorls_DVControl dv = Page.LoadControl("~/Contorls/dvControl.ascx") as Contorls_DVControl;
                    HiddenField intr = (HiddenField)dv.FindControl("hf");
                    intr.Value = smallClass.SmallClassId.ToString();
                    ph.Controls.Add(dv);
                    break;
            }
           
        }