Solved

Reading with an sqlreader in vb.net.  I want to sum for multiple records, one member number.  How do I keep a member number while continuing to read the file?

Posted on 2009-05-13
4
211 Views
Last Modified: 2012-05-06
I want to sum for multiple records, one member number.  How do I keep a member number while continuing to read the file?  
read in a record, assign member_nbr to HoldMember_Nbr
process that record
read in a new record, check if Member_Nbr = HoldMember_Nbr
If it does not process that record
If it does write record to a new file.

Dim Member_Nbr, CurrentMbrNbr, Share_Nbr, TransType, DAATMWCNT, DACUATMWCT, DAFCCNT, DAATMWCNT37, DACUATMWCT37, DAFCCNT27, DAFCCNT37 As Integer
        Dim TransDesc, NetOrg, TermID As String
        Member_Nbr = 0
        CurrentMbrNbr = 0
        Share_Nbr = 0
        TransType = 0
        TermID = ""
        TransDesc = ""
        NetOrg = ""
        DAATMWCNT = 0
        DACUATMWCT = 0
        DAFCCNT = 0
        DAATMWCNT37 = 0
        DACUATMWCT37 = 0
        DAFCCNT27 = 0
        DAFCCNT37 = 0
 
        Dim TogetherFinalSortedquery As String
 
        TogetherFinalSortedquery = "SELECT dbo.TogetherFinalSorted.MemberNumber,dbo.TogetherFinalSorted.TransDesc,dbo.TogetherFinalSorted.TransType, " & _
        "dbo.TogetherFinalSorted.TermID,dbo.TogetherFinalSorted.NetOrg " & _
        "FROM TogetherFinalSorted " & _
        "ORDER BY dbo.TogetherFinalSorted.MemberNumber asc"
 
        Using TogetherFinalSortedconnstring As New SqlConnection(dxp2connstring)
            Dim TogetherFinalSortedreadercommand As New SqlCommand(TogetherFinalSortedquery, TogetherFinalSortedconnstring)
            Try
                TogetherFinalSortedconnstring.Open()
                Dim TogetherFinalSortedreader1 As SqlDataReader = TogetherFinalSortedreadercommand.ExecuteReader()
 
                While TogetherFinalSortedreader1.Read()
                    Dim TogetherFinalSortedAppend As New SqlConnection(dxp2connstring)
 
                    Try
                        TogetherFinalSortedAppend.Open()
                    Catch E15 As Exception
                        MsgBox(E15.Message)
                    End Try
 
                    If CurrentMbrNbr <> TogetherFinalSortedreader1(0) Then
                        GoTo AddRecord
                    Else
                        CurrentMbrNbr = TogetherFinalSortedreader1(0)
                        TransDesc = TogetherFinalSortedreader1(1)
                        TransType = TogetherFinalSortedreader1(2)
                        TermID = TogetherFinalSortedreader1(3)
                        NetOrg = TogetherFinalSortedreader1(4)
                    End If
 
                    If (Not (Trim(TransDesc) Like "CR ADJ") And Not (Trim(TransDesc) Like "DEPOSIT") And Not (Trim(TransDesc) Like "TFR DEP")) Then
 
                        If FindTermID(TermID) Then
                            If TransType = 27 Then
                                DACUATMWCT = DACUATMWCT + 1
                            Else
                                DACUATMWCT37 = DACUATMWCT37 + 1
                            End If
                        Else
                            If ((Not Trim(TransDesc) Like "RECUR" And Not (TransDesc) Like "PURCHSE" And Not (TransDesc) Like "WD REV ") And TransType Like "27") Then
                                DAATMWCNT = DAATMWCNT + 1
                            Else
                                If ((Not (TransDesc) Like "RECUR" And Not (TransDesc) Like "PURCHSE" And Not (TransDesc) Like "WD REV ") And TransType <> "27") Then
                                    DAATMWCNT37 = DAATMWCNT37 + 1
                                Else
                                    If TransDesc Like "PURCHSE" And (Not (NetOrg) Like "VSA" And Not (NetOrg) Like "VSI" And Not (NetOrg) Like "VSB") And TransType Like "27" Then
                                        DAATMWCNT = DAATMWCNT + 1
                                    Else
                                        If TransDesc Like "PURCHSE" And (Not (NetOrg) Like "VSA" And Not (NetOrg) Like "VSI") And Not (NetOrg) Like "VSB" And TransType <> "27" Then
                                            DAATMWCNT37 = DAATMWCNT37 + 1
                                        Else
                                            If (Trim(TransDesc) Like "PURCHSE" Or Trim(TransDesc) Like "RECUR") Or (NetOrg Like "VSA" Or (NetOrg) Like "VSI" Or (NetOrg) Like "VSB") Then
                                                If TransType = 27 Then
                                                    DAFCCNT27 = DAFCCNT27 + 1
                                                Else
                                                    DAFCCNT37 = DAFCCNT37 + 1
                                                End If
                                            End If
                                        End If
                                    End If
                                End If
                            End If
                        End If
                    End If
AddRecord:
                    If Member_Nbr = TogetherFinalSortedreader1(0) Then
                        GoTo SameMember
                    Else
                        If DAATMWCNT > 0 Or DACUATMWCT > 0 Or DAFCCNT27 > 0 Then
 
                            Member_Nbr = CurrentMbrNbr
                            Share_Nbr = 2
                            DAATMWCNT = DAATMWCNT
                            DACUATMWCT = DACUATMWCT
                            DAFCCNT = DAFCCNT27
 
                        End If
                        If (DAATMWCNT37 + DACUATMWCT37) > 0 Or Not (DAATMWCNT37 + DACUATMWCT37) = 0 Then
                            Member_Nbr = CurrentMbrNbr
                            Share_Nbr = 1
                            DAATMWCNT = DAATMWCNT37
                            DACUATMWCT = DACUATMWCT37
                            DAFCCNT = DAFCCNT37
 
                        End If
 
                        Dim FeeJobCountTableAppendCommand2 As String = "SELECT * FROM FeeJobCountTable"
                        Dim FeeJobCountTableAppendadapter2 As SqlDataAdapter = New SqlDataAdapter(FeeJobCountTableAppendCommand2, TogetherFinalSortedconnstring)
                        FeeJobCountTableAppendadapter2.SelectCommand = New SqlCommand(FeeJobCountTableAppendCommand2, TogetherFinalSortedconnstring)
 
                        Dim FeeJobCountTableAppendQuery2 As String = "insert into FeeJobCountTable " & _
                                                "(Member_NBR,Share_Nbr,DAATMWCNT,DACUATMWCT,DAFCCNT)" & _
                                                "VALUES (@Member_NBR,@Share_Nbr,@DAATMWCNT,@DACUATMWCT, @DAFCCNT)"
 
                        FeeJobCountTableAppendadapter2.InsertCommand = New SqlCommand(FeeJobCountTableAppendQuery2, TogetherFinalSortedconnstring)
                        FeeJobCountTableAppendadapter2.InsertCommand.Parameters.Add("@MemberNumber", SqlDbType.BigInt, 8).Value = TogetherFinalSortedreader1(0)
                        FeeJobCountTableAppendadapter2.InsertCommand.Parameters.Add("@Share_Nbr", SqlDbType.Int, 4).Value = TogetherFinalSortedreader1(1)
                        FeeJobCountTableAppendadapter2.InsertCommand.Parameters.Add("@DAATMWCNT", SqlDbType.Int, 4).Value = TogetherFinalSortedreader1(2)
                        FeeJobCountTableAppendadapter2.InsertCommand.Parameters.Add("@DACUATMWCT", SqlDbType.Int, 4).Value = TogetherFinalSortedreader1(3)
                        FeeJobCountTableAppendadapter2.InsertCommand.Parameters.Add("@DAFCCNT", SqlDbType.Int, 4).Value = TogetherFinalSortedreader1(4)
                        Using TogetherFinalSortedAppend
                            Try
                                Dim EntryDateAndTranDatewriterecordsAffected As Int32 = FeeJobCountTableAppendadapter2.InsertCommand.ExecuteNonQuery()
                            Catch ex As Exception
                                MsgBox(ex.Message)
                            End Try
                        End Using
                        TogetherFinalSortedAppend.Close()
 
                        Member_Nbr = 0
                        CurrentMbrNbr = 0
                        Share_Nbr = 0
                        TransType = 0
                        TermID = ""
                        TransDesc = ""
                        NetOrg = ""
                        DAATMWCNT = 0
                        DACUATMWCT = 0
                        DAFCCNT = 0
                        DAATMWCNT37 = 0
                        DACUATMWCT37 = 0
                        DAFCCNT27 = 0
                        DAFCCNT37 = 0
 
                    End If
SameMember:
                End While
 
                '***************************************************************************************************************************
            Catch ex1 As Exception
                MsgBox(ex1.Message)
            End Try
            TogetherFinalSortedconnstring.Close()
 
        End Using
 
        MsgBox("Shazam Process Files Created.")

Open in new window

0
Comment
Question by:ConnexusDave
  • 2
  • 2
4 Comments
 
LVL 16

Expert Comment

by:Walter Ritzel
ID: 24376263
You store in a variable that will only change when you detect that the value on the variable is different than the value on the current record
0
 

Author Comment

by:ConnexusDave
ID: 24376697
Where in the code do you store the variable, the way I have it now it changes everytime you read a new record?  I am used to Access code and does this routine different than vb.net.  I have always used next record, but vb.net does not have (as far as I know) this function.
0
 
LVL 16

Accepted Solution

by:
Walter Ritzel earned 500 total points
ID: 24381193
Try this:

Dim Member_Nbr, CurrentMbrNbr, Share_Nbr, TransType, DAATMWCNT, DACUATMWCT, DAFCCNT, DAATMWCNT37, DACUATMWCT37, DAFCCNT27, DAFCCNT37 As Integer
        Dim TransDesc, NetOrg, TermID As String
        Member_Nbr = 0
        CurrentMbrNbr = 0
        Share_Nbr = 0
        TransType = 0
        TermID = ""
        TransDesc = ""
        NetOrg = ""
        DAATMWCNT = 0
        DACUATMWCT = 0
        DAFCCNT = 0
        DAATMWCNT37 = 0
        DACUATMWCT37 = 0
        DAFCCNT27 = 0
        DAFCCNT37 = 0
 
        Dim TogetherFinalSortedquery As String
 
        TogetherFinalSortedquery = "SELECT dbo.TogetherFinalSorted.MemberNumber,dbo.TogetherFinalSorted.TransDesc,dbo.TogetherFinalSorted.TransType, " & _
        "dbo.TogetherFinalSorted.TermID,dbo.TogetherFinalSorted.NetOrg " & _
        "FROM TogetherFinalSorted " & _
        "ORDER BY dbo.TogetherFinalSorted.MemberNumber asc"
 
        Using TogetherFinalSortedconnstring As New SqlConnection(dxp2connstring)
            Dim TogetherFinalSortedreadercommand As New SqlCommand(TogetherFinalSortedquery, TogetherFinalSortedconnstring)
            Try
                TogetherFinalSortedconnstring.Open()
                Dim TogetherFinalSortedreader1 As SqlDataReader = TogetherFinalSortedreadercommand.ExecuteReader()
 
                While TogetherFinalSortedreader1.Read()
                    Dim TogetherFinalSortedAppend As New SqlConnection(dxp2connstring)
 
                    Try
                        TogetherFinalSortedAppend.Open()
                    Catch E15 As Exception
                        MsgBox(E15.Message)
                    End Try
 
                        CurrentMbrNbr = TogetherFinalSortedreader1(0)
                        TransDesc = TogetherFinalSortedreader1(1)
                        TransType = TogetherFinalSortedreader1(2)
                        TermID = TogetherFinalSortedreader1(3)
                        NetOrg = TogetherFinalSortedreader1(4)
 
                    If CurrentMbrNbr <> Member_Nbr Then
                        Member_Nbr = CurrentMbrNbr
                        GoTo AddRecord
                    End If
 
                    If (Not (Trim(TransDesc) Like "CR ADJ") And Not (Trim(TransDesc) Like "DEPOSIT") And Not (Trim(TransDesc) Like "TFR DEP")) Then
 
                        If FindTermID(TermID) Then
                            If TransType = 27 Then
                                DACUATMWCT = DACUATMWCT + 1
                            Else
                                DACUATMWCT37 = DACUATMWCT37 + 1
                            End If
                        Else
                            If ((Not Trim(TransDesc) Like "RECUR" And Not (TransDesc) Like "PURCHSE" And Not (TransDesc) Like "WD REV ") And TransType Like "27") Then
                                DAATMWCNT = DAATMWCNT + 1
                            Else
                                If ((Not (TransDesc) Like "RECUR" And Not (TransDesc) Like "PURCHSE" And Not (TransDesc) Like "WD REV ") And TransType <> "27") Then
                                    DAATMWCNT37 = DAATMWCNT37 + 1
                                Else
                                    If TransDesc Like "PURCHSE" And (Not (NetOrg) Like "VSA" And Not (NetOrg) Like "VSI" And Not (NetOrg) Like "VSB") And TransType Like "27" Then
                                        DAATMWCNT = DAATMWCNT + 1
                                    Else
                                        If TransDesc Like "PURCHSE" And (Not (NetOrg) Like "VSA" And Not (NetOrg) Like "VSI") And Not (NetOrg) Like "VSB" And TransType <> "27" Then
                                            DAATMWCNT37 = DAATMWCNT37 + 1
                                        Else
                                            If (Trim(TransDesc) Like "PURCHSE" Or Trim(TransDesc) Like "RECUR") Or (NetOrg Like "VSA" Or (NetOrg) Like "VSI" Or (NetOrg) Like "VSB") Then
                                                If TransType = 27 Then
                                                    DAFCCNT27 = DAFCCNT27 + 1
                                                Else
                                                    DAFCCNT37 = DAFCCNT37 + 1
                                                End If
                                            End If
                                        End If
                                    End If
                                End If
                            End If
                        End If
                    End If
GoTo SameMember
AddRecord:
                        If DAATMWCNT > 0 Or DACUATMWCT > 0 Or DAFCCNT27 > 0 Then
 
                            Member_Nbr = CurrentMbrNbr
                            Share_Nbr = 2
                            DAATMWCNT = DAATMWCNT
                            DACUATMWCT = DACUATMWCT
                            DAFCCNT = DAFCCNT27
 
                        End If
                        If (DAATMWCNT37 + DACUATMWCT37) > 0 Or Not (DAATMWCNT37 + DACUATMWCT37) = 0 Then
                            Member_Nbr = CurrentMbrNbr
                            Share_Nbr = 1
                            DAATMWCNT = DAATMWCNT37
                            DACUATMWCT = DACUATMWCT37
                            DAFCCNT = DAFCCNT37
 
                        End If
 
                        Dim FeeJobCountTableAppendCommand2 As String = "SELECT * FROM FeeJobCountTable"
                        Dim FeeJobCountTableAppendadapter2 As SqlDataAdapter = New SqlDataAdapter(FeeJobCountTableAppendCommand2, TogetherFinalSortedconnstring)
                        FeeJobCountTableAppendadapter2.SelectCommand = New SqlCommand(FeeJobCountTableAppendCommand2, TogetherFinalSortedconnstring)
 
                        Dim FeeJobCountTableAppendQuery2 As String = "insert into FeeJobCountTable " & _
                                                "(Member_NBR,Share_Nbr,DAATMWCNT,DACUATMWCT,DAFCCNT)" & _
                                                "VALUES (@Member_NBR,@Share_Nbr,@DAATMWCNT,@DACUATMWCT, @DAFCCNT)"
 
                        FeeJobCountTableAppendadapter2.InsertCommand = New SqlCommand(FeeJobCountTableAppendQuery2, TogetherFinalSortedconnstring)
                        FeeJobCountTableAppendadapter2.InsertCommand.Parameters.Add("@MemberNumber", SqlDbType.BigInt, 8).Value = TogetherFinalSortedreader1(0)
                        FeeJobCountTableAppendadapter2.InsertCommand.Parameters.Add("@Share_Nbr", SqlDbType.Int, 4).Value = TogetherFinalSortedreader1(1)
                        FeeJobCountTableAppendadapter2.InsertCommand.Parameters.Add("@DAATMWCNT", SqlDbType.Int, 4).Value = TogetherFinalSortedreader1(2)
                        FeeJobCountTableAppendadapter2.InsertCommand.Parameters.Add("@DACUATMWCT", SqlDbType.Int, 4).Value = TogetherFinalSortedreader1(3)
                        FeeJobCountTableAppendadapter2.InsertCommand.Parameters.Add("@DAFCCNT", SqlDbType.Int, 4).Value = TogetherFinalSortedreader1(4)
                        Using TogetherFinalSortedAppend
                            Try
                                Dim EntryDateAndTranDatewriterecordsAffected As Int32 = FeeJobCountTableAppendadapter2.InsertCommand.ExecuteNonQuery()
                            Catch ex As Exception
                                MsgBox(ex.Message)
                            End Try
                        End Using
                        TogetherFinalSortedAppend.Close()
 
SameMember:
                End While
 
                '***************************************************************************************************************************
            Catch ex1 As Exception
                MsgBox(ex1.Message)
            End Try
            TogetherFinalSortedconnstring.Close()
 
        End Using
 
        MsgBox("Shazam Process Files Created.")

Open in new window

0
 

Author Closing Comment

by:ConnexusDave
ID: 31581028
Thank you
0

Featured Post

DevOps Toolchain Recommendations

Read this Gartner Research Note and discover how your IT organization can automate and optimize DevOps processes using a toolchain architecture.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

For those of you who don't follow the news, or just happen to live under rocks, Microsoft Research released a beta SDK (http://www.microsoft.com/en-us/download/details.aspx?id=27876) for the Xbox 360 Kinect. If you don't know what a Kinect is (http:…
This article shows how to deploy dynamic backgrounds to computers depending on the aspect ratio of display
This Micro Tutorial will give you a basic overview how to record your screen with Microsoft Expression Encoder. This program is still free and open for the public to download. This will be demonstrated using Microsoft Expression Encoder 4.
With Secure Portal Encryption, the recipient is sent a link to their email address directing them to the email laundry delivery page. From there, the recipient will be required to enter a user name and password to enter the page. Once the recipient …

770 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question