BusinessLogicLayer/CourseBLL.cs

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

using CheckOnWork.IDAL;
using CheckOnWork.Model;
using CheckOnWork.DALFactory;
using CheckOnWork.WebConfig;



namespace CheckOnWork.BusinessLogicLayer
{
    public class CourseBLL
    {
        private static readonly ICourse dal = DALFactory.DataAccess.CreateCourse();

        #region 得到某系的课程信息
        /// <summary>
        /// 得到某系的课程信息
        /// </summary>
        /// <param name="departmentId"></param>
        /// <returns></returns>
        public IList<Course> GetCourseByDepartment(int departmentId)
        {
            return dal.GetCourseByDepartment(departmentId);
        }
        #endregion

        #region 添加课程信息
        /// <summary>
        /// 添加课程信息
        /// </summary>
        /// <param name="course"></param>
        /// <returns></returns>
        public int Insert(Course course)
        {

           return  dal.Insert(course);
        }
        #endregion

        #region 更新课程信息
        /// <summary>
        /// 更新课程信息
        /// </summary>
        /// <param name="course"></param>
        /// <returns></returns>
        public int Update(Course course)
        {
            return dal.Update(course);
        }
        #endregion

        #region 删除课程信息
        /// <summary>
        /// 删除课程信息
        /// </summary>
        /// <param name="id"></param>