缺少数据列表分页的程序集引用 [英] Missing an assembly reference for datalist paging

问题描述

嗨
无法解决错误.出现以下错误
找不到类型或名称空间名称"DataListPaging"(是否缺少using指令或程序集引用?)

这是代码

Hi
Unable to sort out the mistake. getting the following error
The type or namespace name ''DataListPaging'' could not be found (are you missing a using directive or an assembly reference?)

here is the code

using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Data.SqlClient;

受保护的void Page_Load(对象发送者，EventArgs e)

protected void Page_Load(object sender, EventArgs e)

if (!IsPostBack)
       {
           BindDataList();
           DataListPaging cpage = new DataListPaging();
           try
           {
               cpage.CurrentPageIndex = 0;     
               cpage.PageSize = 5;           
             cpage.DataSource = dt;          
               Session["DT"] = dt;          
               Session["CPAGE"] = cpage;    
             BindList(cpage, dt);          

           }
           catch (Exception)
           {

           }
           finally
           {
               cpage = null;
           }
       }

void BindList(DataListPaging cpage, DataTable dt)
{
    try
    {
        dlistProfileSearch.DataSource = cpage.DoPaging;        
        dlistProfileSearch.DataBind();                       
        lnkPrev.Enabled = !cpage.IsFirstPage;           !cpage.IsLastPage;           
        lblPageStatus.Text = NavigationIndicator();  

  }
    catch (Exception)
    {
    }
    finally
    {
        cpage = null;
    }
}

请帮助

Please help

推荐答案

Wes指出您要引用的DataListPaging对象必须是第三方或自定义对象，因此您需要引用它所在的程序集.但是，我不认为这是您要尝试做的事情.

阅读此 [ ^ ]并对DataList分页进行一些研究，尤其是我认为您可能想要的PagedDataSource.

As Wes has pointed out the DataListPaging object you are referring to must be a third party or custom object and you''ll need to reference the assembly in which it resides. However, I don''t think that''s what you are attempting to do.

Read this[^] and do some research on DataList paging and, especially, a PagedDataSource which is what I think you probably want.

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