/// <summary>
 /// 更新一条数据
 /// </summary>
 public bool Update(XHD.Model.crm_task_delegate model)
 {
     return(dal.Update(model));
 }
 /// <summary>
 /// 根据多个条件去更新记录
 /// </summary>
 /// <param name="model"></param>
 /// <returns></returns>
 public bool Alter(XHD.Model.crm_task_delegate model)
 {
     return(dal.Alter(model));
 }
 /// <summary>
 /// 增加一条数据
 /// </summary>
 public bool Add(XHD.Model.crm_task_delegate model)
 {
     return(dal.Add(model));
 }