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04.18.2008 at 11:35AM PDT, ID: 23335170
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oledb datareader, retrieve autonumber on vb.net 2005 winform

Asked by systems_ax in Visual Studio .NET 2005, Visual Basic Programming, Microsoft Visual Basic.Net

I am developing with visual basic 2005 and access 2007.
I need to be able to retrieve an auto number on my form.  This is a function that currently retrieves all the necessary records.  As soon as I include A ClientId, which is an autonumber in access, the code breaks:

"Index out of range exception was unhandled".  
Had anyone tried such a procedure and was successfull?
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Private Sub RetrievClientsDetails()
        Dim conn As New OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:\test.mdb")
        Dim command As New OleDbCommand("select * from ((((tblClients left outer JOIN tblClientOne ON (tblClients.ClientId = tblClientOne.ClientId)) left outer JOIN tblClientTwo on (tblClients.ClientId=tblClientTwo.ClientId)) left outer JOIN tblClientThree on (tblClients.ClientId=tblClientThree.ClientId)) left outer JOIN tblClientFour on (tblClients.ClientId=tblClientFour.ClientId)) where tblClients.ClientId=" & _clientID, conn)
        conn.Open()
        Dim contactreader As OleDbDataReader = command.ExecuteReader
        contactreader.Read()
 
  	  'Me.txtClientTrueId.Text = contactreader("ClientId").ToString
 
        Me.txtLast.Text = contactreader("ClientLastName").ToString
        Me.txtFirst.Text = contactreader("ClientFirstName").ToString
        Me.txtMiddle.Text = contactreader("ClientMiddleName").ToString
        Me.txtCompany.Text = contactreader("ClientCompany").ToString
        Me.txtAddress1.Text = contactreader("ClientStreetAddress1").ToString
        Me.txtAddress2.Text = contactreader("ClientStreetAddress2").ToString
        Me.txtID.Text = contactreader("ClientIdentificationNumber").ToString
        Me.txtCity.Text = contactreader("ClientCity").ToString
        Me.txtState.Text = contactreader("ClientState").ToString
        Me.txtPostal.Text = contactreader("ClientPostalCode").ToString
        Me.txtCountry.Text = contactreader("ClientCountry").ToString
        Me.txtDate.Text = contactreader("ClientDateofBirth").ToString
        Me.txtPhone1.Text = contactreader("ClientTelephoneNumberOne").ToString
        Me.txtPhone2.Text = contactreader("ClientTelephoneNumberTwo").ToString
        Me.txtFax.Text = contactreader("ClientFaxNumber").ToString
        Me.txtEmail.Text = contactreader("ClientEmail").ToString
        conn.Close()
          End Sub
 
Keywords: oledb datareader, retrieve autonumbe…
Title
1 AutoNumber
2 Problem inserting data into OleDB dataset
3 Autonumbering in a MakeTable Query
4 "autonumber"
5 OLEDB / Excel question
6 SqlException was unhandled... Lin…
 
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[+][-]04.18.2008 at 12:05PM PDT, ID: 21388722

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[+][-]04.18.2008 at 05:57PM PDT, ID: 21390589

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[+][-]04.18.2008 at 05:59PM PDT, ID: 21390602

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About this solution

Zones: Visual Studio .NET 2005, Visual Basic Programming, Microsoft Visual Basic.Net
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Solution Provided By: JackOfPH
Participating Experts: 3
Solution Grade: A
 
 
[+][-]04.19.2008 at 12:11AM PDT, ID: 21391477

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[+][-]04.19.2008 at 01:54PM PDT, ID: 21393877

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[+][-]04.21.2008 at 07:50AM PDT, ID: 21402429

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