//存储过程代码

CREATE PROCEDURE [AddNewInvoiceInfo] (@sUserID int,@sClaimMethod varchar(50),@sInvoiceNum

varchar(50),@sInvoiceDate datetime,@sBuyCity varchar(50))AS

Insert Into SMB_InvoiceInfo (MemberID,ClaimMethod,InvoiceNum,InvoiceDate,InvoiceCity) Values

(@sUserID,@sClaimMethod,@sInvoiceNum,@sInvoiceDate,@sBuyCity)

return @@IDENTITY

GO

//调用存储过程代码

Dim CN As New SqlConnection()

Dim InvoiceID As String

Try

CN.ConnectionString = DBConStr

CN.Open()

Dim CMD As SqlCommand

CMD = New SqlCommand(AddNewInvoiceInfo, CN)

CMD.CommandType = CommandType.StoredProcedure

CMD.Parameters.Add(New SqlParameter(@sUserID, SqlDbType.Int))

CMD.Parameters(@sUserID).Value = CInt(UserID.Text)

CMD.Parameters.Add(New SqlParameter(@sClaimMethod, SqlDbType.VarChar, 50))

CMD.Parameters(@sClaimMethod).Value = TransName.Text

CMD.Parameters.Add(New SqlParameter(@sInvoiceNum, SqlDbType.VarChar, 50))

CMD.Parameters(@sInvoiceNum).Value = InvoiceNum.Text

CMD.Parameters.Add(New SqlParameter(@sInvoiceDate, SqlDbType.DateTime))

CMD.Parameters(@sInvoiceDate).Value = InvoiceDate.SelectedDate.Date

CMD.Parameters.Add(New SqlParameter(@sBuyCity, SqlDbType.VarChar, 50))

CMD.Parameters(@sBuyCity).Value = BuyCity.Text

CMD.Parameters.Add(New SqlParameter(@sInvoiceID, SqlDbType.Int))

CMD.Parameters(@sInvoiceID).Direction = ParameterDirection.ReturnValue

CMD.ExecuteNonQuery()

InvoiceID = CMD.Parameters(@sInvoiceID).Value.ToString()

CMD.Dispose()

Catch ex As Exception

Response.Write(ex.ToString())

Finally

CN.Close()

End Try