用AspNetPager分页，点击上一页下一页没反应
用AspNetPager分页，为什么点击上一页下一页，页面显示没变化
protected void AspNetPager1_PageChanging(object src, PageChangingEventArgs e)
        {
            AspNetPager1.CurrentPageIndex = e.NewPageIndex;
            BindData();
        }
这个不是触发方法么？
------解决方案--------------------
额··你没确定有总页数 当前页 还有起始页 所以没用··
------解决方案--------------------
我的是

   //分页事件

    protected void aspNetPager_PageChanging(object src, Wuqi.Webdiyer.PageChangingEventArgs e)

    {

        aspNetPager.CurrentPageIndex = e.NewPageIndex;

        dataBind();

    }



 aspNetPager.PageSize = PageSize;

        PageIndex = aspNetPager.CurrentPageIndex;

        ITarticleBusiness tarticleBusiness = factory.GetTarticleBusiness();

        ITlmBusiness tlmBusiness = factory.GetTlmBusiness();

        //设置gv

        string author = txtAuthor.Text.Trim();

        string title = txtTitle.Text.Trim();

        string lmid = ddlTlm.SelectedValue;//所属栏目

        string state = ddlState.SelectedValue;

        IList<Varticle> tarticleList = tarticleBusiness.getAllView(author, title, lmid, state, PageIndex, PageSize, out RecordCount);

        aspNetPager.RecordCount = RecordCount;//总记录数

        if (RecordCount <= 0) aspNetPager.CurrentPageIndex = 1;

        bool hasRecord = tarticleList.Count > 0;

        //没有数据

        if (!hasRecord) { tarticleList.Add(new Varticle()); }

        gv.DataSource = tarticleList;

        gv.DataBind();

        if (!hasRecord)