GridView + AspNetPager AspNetPager不显示！解决方法

GridView + AspNetPager AspNetPager不显示！
<webdiyer:AspNetPager ID="AspNetPager2" runat="server" CustomInfoHTML="第<font color='red'><b>% CurrentPageIndex%</b></font>页 共:%PageCount%页&nbsp; %StartRecordIndex%-%EndRecordIndex%"
  CustomInfoTextAlign="Center" FirstPageText="【首页】" Height="25px" HorizontalAlign="Center"
  InputBoxStyle="width:19px" LastPageText="【尾页】" NextPageText="【下页】"
  PrevPageText="【前页】 " ShowCustomInfoSection="Left" ShowInputBox="Never" ShowNavigationToolTip="True"
  Width="691px" style="font-size: 9pt" OnPageChanging="AspNetPager2_PageChanging" PageSize="20">
</webdiyer:AspNetPager>




public void Bind()
  {
  SqlConnection con = new SqlConnection(ConfigurationManager.AppSettings["Connection"]);
  con.Open();
  string sql = "select * from stationery where count>0";
  SqlCommand com = new SqlCommand(sql, con);
  SqlDataAdapter da = new SqlDataAdapter(com);
  DataSet ds = new DataSet();
  da.Fill(ds, "stationery");
  PagedDataSource pds = new PagedDataSource();
  pds.DataSource = ds.Tables[0].DefaultView;
  pds.AllowPaging = true;
  AspNetPager2.RecordCount = pds.Count;  
  pds.CurrentPageIndex = AspNetPager2.CurrentPageIndex - 1;
  pds.PageSize = AspNetPager2.PageSize; 
  this.GridView1.DataSource = pds;
  this.GridView1.DataBind();
  }

protected void AspNetPager2_PageChanging(object src, Wuqi.Webdiyer.PageChangingEventArgs e)
  {
  this.AspNetPager2.CurrentPageIndex = e.NewPageIndex;  
  Bind();
  }

 怎么 AspNetPager 在页面上都不显示呀



------解决方案--------------------------------------------------------
AspNetPager2.RecordCount = pds.Count; 
这个值必须先于数据绑定之前，并且不能和数据绑定在同一个过程中，因为分页控件要根据这个值计算总页数，把你的代码改成这样：
public void Bind() 
{ AspNetPager2.RecordCount = 这里必须有实际的总记录数，不能和下面的PagedDataSource同时获取结果，这样就太迟了。

SqlConnection con = new SqlConnection(ConfigurationManager.AppSettings["Connection"]); 
con.Open(); 
string sql = "select * from stationery where count>0"; 
SqlCommand com = new SqlCommand(sql, con); 
SqlDataAdapter da = new SqlDataAdapter(com); 
DataSet ds = new DataSet(); 
da.Fill(ds, "stationery"); 
PagedDataSource pds = new PagedDataSource(); 
pds.DataSource = ds.Tables[0].DefaultView; 
pds.AllowPaging = true; 

pds.CurrentPageIndex = AspNetPager2.CurrentPageIndex - 1; 
pds.PageSize = AspNetPager2.PageSize; 
this.GridView1.DataSource = pds; 
this.GridView1.DataBind(); 
} 

------解决方案--------------------------------------------------------

C# code

 string sqlSelect = "select * from News order by addtime desc";        SQLcon sl = new SQLcon();        SqlDataAdapter sda;        DataSet ds = new DataSet();        sda = new SqlDataAdapter(sqlSelect, sl.Connection);        sda.Fill(ds, AspNetPager1.PageSize * (AspNetPager1.CurrentPageIndex - 1), AspNetPager1.PageSize, "News");        sl.ConOpen();        AspNetPager1.RecordCount =ds.Tables.Count;        if (ds.Tables[0].Rows.Count > 0)        {            rpNewsList.DataSource = ds.Tables["News"]; rpNewsList.DataBind(); this.divShow.Style["display"] = "none";        }        else { this.divShow.Style["display"] = "block"; this.delLogRecycleBin.Enabled = false; }        sl.ConClose();