ASP.NET服务器控件数据绑定总结

 using System;
 using System.Collections.Generic;
 using System.Text;
 using System.Web.UI.WebControls;//
 using System.Data.SqlClient;
 using System.Data;//
 using System.Web.UI;//
 using Wuqi.Webdiyer;//此控件请在网上下载

 namespace Study
 {
     public sealed class WebControlsBind
     {
        #region DropDownlist 绑定
         /// <summary>
         /// 绑定DropDownList控件
         /// </summary>
         /// <param name="p_ddlControl">控件</param>
         /// <param name="p_drSource">数据源</param>
         /// <param name="p_strText">文本值</param>
         /// <param name="p_strValue">值</param>
         /// <param name="p_blAll">是否包含全部项，若不包含返回false，若包含返回true</param>
         public static void BindDDL(DataTable p_drSource, DropDownList p_ddlControl, string p_strText, string p_strValue, bool p_blAll)
         {
             p_ddlControl.DataSource = p_drSource;
             p_ddlControl.DataTextField = p_strText;
             p_ddlControl.DataValueField = p_strValue;
             p_ddlControl.DataBind();
             if (p_blAll == true)
             {
                 ListItem li = new ListItem("全部", "");
                 p_ddlControl.Items.Insert(, li);//使用add方法只能添加到最后，使用Insert方法可以添加到指定的位置

             }
         }

         #endregion

         #region 带分页的数据绑定Repeater控件
         /// <summary>
         /// 带分页的Repeater的数据绑定
         /// </summary>
         /// <param name="dsSource">数据源</param>
         /// <param name="rpt">Repeater控件</param>
         /// <param name="anp">分页控件</param>
         public static void Bindrpt(DataTable dsSource, Repeater rpt, AspNetPager anp)
         {
             DataView dv = dsSource.DefaultView;
             anp.RecordCount = dv.Count;
             if (dv.Count > )
             {
                 PagedDataSource pds = new PagedDataSource();
                 pds.DataSource = dv;
                 pds.AllowPaging = true;
                 pds.CurrentPageIndex = anp.CurrentPageIndex - ;
                 pds.PageSize = anp.PageSize;
                 rpt.DataSource = pds;
                 rpt.DataBind();

             }

         }
         public static void Bindrpt(DataTable dsSource, Repeater rpt, AspNetPager anp,string order)
         {
             DataView dv = dsSource.DefaultView;
             dv.Sort = order;
             DataTable dt = dv.ToTable();
             anp.RecordCount = dv.Count;
             if (dv.Count > )
             {
                 PagedDataSource pds = new PagedDataSource();
                 pds.DataSource = dv;
                 pds.AllowPaging = true;
                 pds.CurrentPageIndex = anp.CurrentPageIndex - ;
                 pds.PageSize = anp.PageSize;
                 rpt.DataSource = pds;
                 rpt.DataBind();

             }

         }

         #endregion
         #region 带分页的数据绑定Datalist控件
         /// <summary>
         /// 带分页的Repeater的数据绑定
         /// </summary>
         /// <param name="dsSource">数据源</param>
         /// <param name="dlt">DataList控件</param>
         /// <param name="anp">分页控件</param>
         public static void BindDlt(DataTable dsSource, DataList dlt, AspNetPager anp)
         {
             DataView dv = dsSource.DefaultView;
             anp.RecordCount = dv.Count;
             if (dv.Count > )
             {
                 PagedDataSource pds = new PagedDataSource();
                 pds.DataSource = dv;
                 pds.AllowPaging = true;
                 pds.CurrentPageIndex = anp.CurrentPageIndex - ;
                 pds.PageSize = anp.PageSize;
                 dlt.DataSource = pds;
                 dlt.DataBind();

             }

         }

         #endregion 

     }
 }