/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Haikan.LabSystemCore.Model.Teacher model)
{
return(dal.Update(model));
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Haikan.LabSystemCore.Model.Teacher model)
{
return(dal.Add(model));
}