当前文件： StudentManager/BLL/Speciality.cs[1K，2009-6-12 11:56:49]，打开代码结构图

		            
 1using System;
 2using System.Collections.Generic;
 3using System.Text;
 4using System.Data;
 5using System.Web.UI.WebControls;
 6using StudentManager.DALFactory;
 7using StudentManager.IDAL;
 8using StudentManager.Model;
 9using StudentManager.SQLServer;
10
11专业业务逻辑层#region 专业业务逻辑层
12namespace StudentManager.BLL
13...{
14    /**//// <summary>
15    /// 逻辑层专业类体
16    /// 作者:余洪
17    /// 时间:2008-05-01
18    /// </summary>
19    public class Speciality
20    ...{
21        利用反射工厂创建专业类#region 利用反射工厂创建专业类
22        private ISpeciality speciality = DataAccess.CreateSpeciality();
23        #endregion
24
25        绑定专业列表信息#region 绑定专业列表信息
26        /**//// <summary>
27        /// 获取专业列表
28        /// </summary>
29        /// <returns>专业信息列表</returns>
30        public void  BindSpecialityList(string dp_Id, string sp_Grade,GridView gvSpecialityList)
31        ...{
32            DataTable tb=speciality.GetSpecialityList(dp_Id, sp_Grade);
33            gvSpecialityList.DataSource = tb;
34            gvSpecialityList.DataBind();
35        }
36        #endregion
37
38        按学院绑定专业列表信息#region 按学院绑定专业列表信息
39        /**//// <summary>
40        /// 获取专业列表
41        /// </summary>
42        /// <returns>专业信息列表</returns>
43        public void BindSpecialityList(string dp_Id,DropDownList ddlSpecialityList)
44        ...{
45            ddlSpecialityList.DataSource = speciality.GetSpecialityList(dp_Id);
46            ddlSpecialityList.DataTextField = "sp_name";
47            ddlSpecialityList.DataValueField = "sp_id";
48            ddlSpecialityList.DataBind();
49        }
50        #endregion
51
52    }
53}
54#endregion