public void BindPager()
{
string sql = "SELECT TOP 1000 [Id] ,[title],[news] ,[time] FROM [Library].[dbo].[Notice]";
//获取查询得到的总条数
this.pager.RecordCount = bll.showNoticeCount();
int pageIndex = this.pager.CurrentPageIndex - 1; //获取当前条数
int pageSize = this.pager.PageSize = 2; //设置每一页显示多少条
repList.DataSource = DAL.SqlHelper.GetCurrentPage(sql, pageIndex, pageSize);
repList.DataBind();
}