public keJian getEntity(int id)
{
using (DAL.root.keJianDAL dal = new DAL.root.keJianDAL())
{
return(dal.getEntity(id));
}
}
/// <summary>
/// 删除
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
public int Del(int id)
{
using (DAL.root.keJianDAL dal = new DAL.root.keJianDAL())
{
return(dal.Del(id));
}
}
/// <summary>
/// 添加课件
/// </summary>
/// <param name="objkeJian"></param>
/// <returns></returns>
public int save(keJian objkeJian)
{
using (DAL.root.keJianDAL dal = new DAL.root.keJianDAL())
{
if (objkeJian.id != 0)
{
return(dal.UpdateKeJian(objkeJian));
}
else
{
return(dal.AddKeJian(objkeJian));
}
}
}
