/// <summary> /// 更新一条数据 /// </summary> public bool Update(Maticsoft.Model.MEASURAND_RIVER model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update MEASURAND_RIVER set "); strSql.Append("river_name=@river_name"); strSql.Append(" where river_id=@river_id "); SqlParameter[] parameters = { new SqlParameter("@river_name", SqlDbType.NVarChar, 50), new SqlParameter("@river_id", SqlDbType.BigInt, 8) }; parameters[0].Value = model.river_name; parameters[1].Value = model.river_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 bool Add(Maticsoft.Model.MEASURAND_RIVER model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into MEASURAND_RIVER("); strSql.Append("river_id,river_name)"); strSql.Append(" values ("); strSql.Append("@river_id,@river_name)"); SqlParameter[] parameters = { new SqlParameter("@river_id", SqlDbType.BigInt, 8), new SqlParameter("@river_name", SqlDbType.NVarChar, 50) }; parameters[0].Value = model.river_id; parameters[1].Value = model.river_name; 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 Maticsoft.Model.MEASURAND_RIVER DataRowToModel(DataRow row) { Maticsoft.Model.MEASURAND_RIVER model = new Maticsoft.Model.MEASURAND_RIVER(); if (row != null) { if (row["river_id"] != null && row["river_id"].ToString() != "") { model.river_id = long.Parse(row["river_id"].ToString()); } if (row["river_name"] != null) { model.river_name = row["river_name"].ToString(); } } return(model); }
/// <summary> /// 得到一个对象实体 /// </summary> public Maticsoft.Model.MEASURAND_RIVER GetModel(long river_id) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 river_id,river_name from MEASURAND_RIVER "); strSql.Append(" where river_id=@river_id "); SqlParameter[] parameters = { new SqlParameter("@river_id", SqlDbType.BigInt, 8) }; parameters[0].Value = river_id; Maticsoft.Model.MEASURAND_RIVER model = new Maticsoft.Model.MEASURAND_RIVER(); 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> /// 得到一个对象实体 /// </summary> public Maticsoft.Model.MEASURAND_RIVER DataRowToModel(DataRow row) { Maticsoft.Model.MEASURAND_RIVER model=new Maticsoft.Model.MEASURAND_RIVER(); if (row != null) { if(row["river_id"]!=null && row["river_id"].ToString()!="") { model.river_id=long.Parse(row["river_id"].ToString()); } if(row["river_name"]!=null) { model.river_name=row["river_name"].ToString(); } } return model; }
/// <summary> /// 得到一个对象实体 /// </summary> public Maticsoft.Model.MEASURAND_RIVER GetModel(long river_id) { StringBuilder strSql=new StringBuilder(); strSql.Append("select top 1 river_id,river_name from MEASURAND_RIVER "); strSql.Append(" where river_id=@river_id "); SqlParameter[] parameters = { new SqlParameter("@river_id", SqlDbType.BigInt,8) }; parameters[0].Value = river_id; Maticsoft.Model.MEASURAND_RIVER model=new Maticsoft.Model.MEASURAND_RIVER(); DataSet ds=DbHelperSQL.Query(strSql.ToString(),parameters); if(ds.Tables[0].Rows.Count>0) { return DataRowToModel(ds.Tables[0].Rows[0]); } else { return null; } }