/// <summary> /// 更新一条数据 /// </summary> public bool Update(lgk.Model.tb_userRecord model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update tb_userRecord set "); strSql.Append("recordName=@recordName,"); strSql.Append("recordTime=@recordTime,"); strSql.Append("reMoney=@reMoney,"); strSql.Append("reType=@reType"); strSql.Append(" where Id=@Id"); SqlParameter[] parameters = { new SqlParameter("@recordName", SqlDbType.VarChar, 50), new SqlParameter("@recordTime", SqlDbType.DateTime), new SqlParameter("@reMoney", SqlDbType.Money, 8), new SqlParameter("@reType", SqlDbType.Int, 4), new SqlParameter("@Id", SqlDbType.Int, 4) }; parameters[0].Value = model.recordName; parameters[1].Value = model.recordTime; parameters[2].Value = model.reMoney; parameters[3].Value = model.reType; parameters[4].Value = model.Id; int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 增加一条数据 /// </summary> public int Add(lgk.Model.tb_userRecord model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into tb_userRecord("); strSql.Append("recordName,recordTime,reMoney,reType)"); strSql.Append(" values ("); strSql.Append("@recordName,@recordTime,@reMoney,@reType)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@recordName", SqlDbType.VarChar, 50), new SqlParameter("@recordTime", SqlDbType.DateTime), new SqlParameter("@reMoney", SqlDbType.Money, 8), new SqlParameter("@reType", SqlDbType.Int, 4) }; parameters[0].Value = model.recordName; parameters[1].Value = model.recordTime; parameters[2].Value = model.reMoney; parameters[3].Value = model.reType; 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 lgk.Model.tb_userRecord DataRowToModel(DataRow row) { lgk.Model.tb_userRecord model = new lgk.Model.tb_userRecord(); if (row != null) { if (row["Id"] != null && row["Id"].ToString() != "") { model.Id = int.Parse(row["Id"].ToString()); } if (row["recordName"] != null) { model.recordName = row["recordName"].ToString(); } if (row["recordTime"] != null && row["recordTime"].ToString() != "") { model.recordTime = DateTime.Parse(row["recordTime"].ToString()); } if (row["reMoney"] != null && row["reMoney"].ToString() != "") { model.reMoney = decimal.Parse(row["reMoney"].ToString()); } if (row["reType"] != null && row["reType"].ToString() != "") { model.reType = int.Parse(row["reType"].ToString()); } } return(model); }
/// <summary> /// 得到一个对象实体 /// </summary> public lgk.Model.tb_userRecord GetModel(int Id) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 Id,recordName,recordTime,reMoney,reType from tb_userRecord "); strSql.Append(" where Id=@Id"); SqlParameter[] parameters = { new SqlParameter("@Id", SqlDbType.Int, 4) }; parameters[0].Value = Id; lgk.Model.tb_userRecord model = new lgk.Model.tb_userRecord(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(lgk.Model.tb_userRecord model) { return(dal.Update(model)); }
/// <summary> /// 增加一条数据 /// </summary> public int Add(lgk.Model.tb_userRecord model) { return(dal.Add(model)); }