上两篇文章中分页的使用方法

1.编写类方法

 1public abstract class ProcMethod
 2    {
 3        private ProcMethod()
 4        {
 5            //
 6            // TODO: 在此处添加构造函数逻辑
 7            //
 8        }
 9
10        /**//// <summary>
11        /// Get Record List.
12        /// </summary>
13        /// <param name="selectstr">fields that need to be selected.</param>
14        /// <param name="tbname">table name</param>
15        /// <param name="querystr">select condition</param>
16        /// <param name="key">key used to sort.</param>
17        /// <param name="ordertype">index direction 1 down - 0 up</param>
18        /// <param name="pageSize">page size</param>
19        /// <param name="pageNumber">page number</param>
20        /// <param name="rscount">out put, total records.</param>
21        /// <param name="pagecount">out put,total pages due to current pagesize.</param>
22        /// <returns></returns>
23        public static DataTable Get(SqlServer sql,string selectstr, string tbname, string querystr, string key, int ordertype, int pageSize, ref int pageNumber, out int rscount, out int pagecount)
24        {
25            SqlParameter[] sp = new SqlParameter[]{
26                new SqlParameter("@selectstr",selectstr),
27                new SqlParameter("@tbname",tbname),
28                new SqlParameter("@querystr",querystr),
29                new SqlParameter("@pkey",key),
30                new SqlParameter("@ordertype",ordertype),
31                new SqlParameter("@pagesize",pageSize),
32                new SqlParameter("@page",pageNumber),
33                new SqlParameter("@rscount",0),
34                new SqlParameter("@pagecount",0)
35            };
36            sp[6].Direction = ParameterDirection.InputOutput;
37            sp[7].Direction = ParameterDirection.Output;
38            sp[8].Direction = ParameterDirection.Output;
39            DataTable dt = null;
40
41            DataSet ds = sql.GetDataSet("page_proc", sp);
42            if (ds != null) dt = ds.Tables[0];
43            
44            pageNumber = Convert.ToInt32(sp[6].Value);
45            rscount = Convert.ToInt32(sp[7].Value);
46            pagecount = Convert.ToInt32(sp[8].Value);
47            return dt;
48        }
49    }

2.调用方法：

 1 public int _pageSize = 24;
 2    public int _currentPage = 0;
 3    public int _rsCount = 0;
 4    public int _PageCount = 0;
 5
 6    protected void Page_Load(object sender, EventArgs e)
 7    {
 8        GetList();
 9    }
10
11    public void GetList()
12    {
13        string constr = NT.Config.SystemInfo.Config.ConnString;
14        using (NT.Data.SqlServer.SqlServer sqlserver = new NT.Data.SqlServer.SqlServer(constr))
15        {
16            DataTable dt = NT.Data.SqlServer.ProcMethod.Get(sqlserver, "* ", "cms_article", "articletitle  like '%潮团%'  ", "articleid", 1, _pageSize, ref _currentPage, out _rsCount, out _PageCount);
17
18            if (dt != null)
19            {
20                rpterNewsList.DataSource = dt.DefaultView;
21                rpterNewsList.DataBind();
22            }
23            listInfoLabel.Text = "全部共" + _rsCount + "篇，每页" + _pageSize + "篇，当前第" + _currentPage + "/" + _PageCount + "页";
24            pageInfoLiteral.Text = NT.Web.Pagination.Show(_currentPage, _PageCount, 10, "?page=", "");
25        }
26    }

3.显示结果：