BiddingGradeMainDefine Single BiddingGradeMainDefine BiddingMainDefineCode System.String true false 50 Name System.String false true 100 state System.String false true 50 Select select BiddingMainDefineCode, Name, state from BiddingGradeMainDefine where BiddingMainDefineCode=@BiddingMainDefineCode Text @BiddingMainDefineCode BiddingMainDefineCode VarChar SelectAll select BiddingMainDefineCode, Name, state from BiddingGradeMainDefine Text Insert Insert into BiddingGradeMainDefine ( BiddingMainDefineCode, Name, state ) values ( @BiddingMainDefineCode, @Name, @state ) Text @BiddingMainDefineCode BiddingMainDefineCode VarChar @Name Name VarChar @state state VarChar Update Update BiddingGradeMainDefine set Name=@Name,state=@state where BiddingMainDefineCode=@BiddingMainDefineCode Text @BiddingMainDefineCode BiddingMainDefineCode VarChar @Name Name VarChar @state state VarChar Delete Delete from BiddingGradeMainDefine where BiddingMainDefineCode=@BiddingMainDefineCode Text @BiddingMainDefineCode BiddingMainDefineCode VarChar