PurchaseBiddingBook Single PurchaseBiddingBook PurchaseBiddingBookCode System.String true false 50 PurchaseBiddingBookName System.String false true 50 PurchaseBiddingBookDate System.DateTime false true 8 PurchaseBiddingBookUser System.String false true 50 PurchaseBiddingBookReturnDate System.DateTime false true 8 PurchaseCode System.String false true 50 Remak System.String false true 200 Select select * from PurchaseBiddingBook where PurchaseBiddingBookCode=@PurchaseBiddingBookCode Text @PurchaseBiddingBookCode PurchaseBiddingBookCode VarChar SelectAll select * from PurchaseBiddingBook Text Insert Insert into PurchaseBiddingBook ( PurchaseBiddingBookCode, PurchaseBiddingBookName, PurchaseBiddingBookDate, PurchaseBiddingBookUser, PurchaseBiddingBookReturnDate, PurchaseCode, Remak ) values ( @PurchaseBiddingBookCode, @PurchaseBiddingBookName, @PurchaseBiddingBookDate, @PurchaseBiddingBookUser, @PurchaseBiddingBookReturnDate, @PurchaseCode, @Remak ) Text @PurchaseBiddingBookCode PurchaseBiddingBookCode VarChar @PurchaseBiddingBookName PurchaseBiddingBookName VarChar @PurchaseBiddingBookDate PurchaseBiddingBookDate DateTime @PurchaseBiddingBookUser PurchaseBiddingBookUser VarChar @PurchaseBiddingBookReturnDate PurchaseBiddingBookReturnDate DateTime @PurchaseCode PurchaseCode VarChar @Remak Remak VarChar Update Update PurchaseBiddingBook set PurchaseBiddingBookName=@PurchaseBiddingBookName,PurchaseBiddingBookDate=@PurchaseBiddingBookDate,PurchaseBiddingBookUser=@PurchaseBiddingBookUser,PurchaseBiddingBookReturnDate=@PurchaseBiddingBookReturnDate,PurchaseCode=@PurchaseCode,Remak=@Remak where PurchaseBiddingBookCode=@PurchaseBiddingBookCode Text @PurchaseBiddingBookCode PurchaseBiddingBookCode VarChar @PurchaseBiddingBookName PurchaseBiddingBookName VarChar @PurchaseBiddingBookDate PurchaseBiddingBookDate DateTime @PurchaseBiddingBookUser PurchaseBiddingBookUser VarChar @PurchaseBiddingBookReturnDate PurchaseBiddingBookReturnDate DateTime @PurchaseCode PurchaseCode VarChar @Remak Remak VarChar Delete Delete from PurchaseBiddingBook where PurchaseBiddingBookCode=@PurchaseBiddingBookCode Text @PurchaseBiddingBookCode PurchaseBiddingBookCode VarChar