/// <summary> /// 增加一条数据 /// </summary> public int Add(Leadin.Model.IntegralRecord model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into tb_IntegralRecord("); strSql.Append("Member,TypeId,Num,Remark,AddTime)"); strSql.Append(" values ("); strSql.Append("@Member,@TypeId,@Num,@Remark,@AddTime)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@Member", SqlDbType.Int, 4), new SqlParameter("@TypeId", SqlDbType.Int, 4), new SqlParameter("@Num", SqlDbType.Int, 4), new SqlParameter("@Remark", SqlDbType.NText), new SqlParameter("@AddTime", SqlDbType.DateTime) }; parameters[0].Value = model.Member; parameters[1].Value = model.TypeId; parameters[2].Value = model.Num; parameters[3].Value = model.Remark; parameters[4].Value = model.AddTime; object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters); if (obj == null) { return(0); } else { return(Convert.ToInt32(obj)); } }
/// <summary> /// 得到一个对象实体 /// </summary> public Leadin.Model.IntegralRecord DataRowToModel(DataRow row) { Leadin.Model.IntegralRecord model = new Leadin.Model.IntegralRecord(); if (row != null) { if (row["Id"] != null && row["Id"].ToString() != "") { model.Id = int.Parse(row["Id"].ToString()); } if (row["Member"] != null && row["Member"].ToString() != "") { model.Member = int.Parse(row["Member"].ToString()); } if (row["TypeId"] != null && row["TypeId"].ToString() != "") { model.TypeId = int.Parse(row["TypeId"].ToString()); } if (row["Num"] != null && row["Num"].ToString() != "") { model.Num = int.Parse(row["Num"].ToString()); } if (row["Remark"] != null) { model.Remark = row["Remark"].ToString(); } if (row["AddTime"] != null && row["AddTime"].ToString() != "") { model.AddTime = DateTime.Parse(row["AddTime"].ToString()); } } return(model); }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(Leadin.Model.IntegralRecord model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update tb_IntegralRecord set "); strSql.Append("Member=@Member,"); strSql.Append("TypeId=@TypeId,"); strSql.Append("Num=@Num,"); strSql.Append("Remark=@Remark,"); strSql.Append("AddTime=@AddTime"); strSql.Append(" where Id=@Id"); SqlParameter[] parameters = { new SqlParameter("@Member", SqlDbType.Int, 4), new SqlParameter("@TypeId", SqlDbType.Int, 4), new SqlParameter("@Num", SqlDbType.Int, 4), new SqlParameter("@Remark", SqlDbType.NText), new SqlParameter("@AddTime", SqlDbType.DateTime), new SqlParameter("@Id", SqlDbType.Int, 4) }; parameters[0].Value = model.Member; parameters[1].Value = model.TypeId; parameters[2].Value = model.Num; parameters[3].Value = model.Remark; parameters[4].Value = model.AddTime; parameters[5].Value = model.Id; int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 得到一个对象实体 /// </summary> public Leadin.Model.IntegralRecord GetModel(int Id) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 Id,Member,TypeId,Num,Remark,AddTime from tb_IntegralRecord "); strSql.Append(" where Id=@Id"); SqlParameter[] parameters = { new SqlParameter("@Id", SqlDbType.Int, 4) }; parameters[0].Value = Id; Leadin.Model.IntegralRecord model = new Leadin.Model.IntegralRecord(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }