BuildingStation Single BuildingStation BuildingStationCode System.String true false 50 BuildingCode System.String false true 50 StationName System.String false true 100 StationNum System.Int32 false true 4 StationArea System.Decimal false true 17 AreaForVolumeRate System.Decimal false true 17 StationRemark System.String false true 1024 Select select * from BuildingStation where BuildingStationCode=@BuildingStationCode Text @BuildingStationCode BuildingStationCode VarChar SelectAll select * from BuildingStation Text Insert Insert into BuildingStation ( BuildingStationCode, BuildingCode, StationName, StationNum, StationArea, AreaForVolumeRate, StationRemark ) values ( @BuildingStationCode, @BuildingCode, @StationName, @StationNum, @StationArea, @AreaForVolumeRate, @StationRemark ) Text @BuildingStationCode BuildingStationCode VarChar @BuildingCode BuildingCode VarChar @StationName StationName VarChar @StationNum StationNum Int @StationArea StationArea Decimal @AreaForVolumeRate AreaForVolumeRate Decimal @StationRemark StationRemark VarChar Update Update BuildingStation set BuildingCode=@BuildingCode,StationName=@StationName,StationNum=@StationNum,StationArea=@StationArea,AreaForVolumeRate=@AreaForVolumeRate,StationRemark=@StationRemark where BuildingStationCode=@BuildingStationCode Text @BuildingStationCode BuildingStationCode VarChar @BuildingCode BuildingCode VarChar @StationName StationName VarChar @StationNum StationNum Int @StationArea StationArea Decimal @AreaForVolumeRate AreaForVolumeRate Decimal @StationRemark StationRemark VarChar Delete Delete from BuildingStation where BuildingStationCode=@BuildingStationCode Text @BuildingStationCode BuildingStationCode VarChar SelectByBuildingCode select * from BuildingStation where BuildingCode=@BuildingCode Text @BuildingCode BuildingCode VarChar