public void Update(int materialid, List <tb_MaterialContentEntity> tb_MaterialContentList) { tb_MaterialEntity model = Get_tb_MaterialEntity(materialid); model.UpdateTime = DateTime.Now; Update(model); tb_MaterialContentDataAccessLayer dal = new tb_MaterialContentDataAccessLayer(); dal.DeleteByMaterialID(materialid); foreach (var m in tb_MaterialContentList) { dal.Insert(m); } }
public int Insert(tb_MaterialEntity tb_MaterialEntity, List <tb_MaterialContentEntity> tb_MaterialContentList) { //没加事务,后期补上 int materialid = Insert(tb_MaterialEntity); if (materialid > 0) { tb_MaterialContentDataAccessLayer dal = new tb_MaterialContentDataAccessLayer(); foreach (var m in tb_MaterialContentList) { m.MaterialID = materialid; dal.Insert(m); } } return(materialid); }