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04.23.2004 at 08:53AM PDT, ID: 20965212
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7.8

run time error 3709 database connection problem

Asked by igotnosmoke in VB Database Programming

Tags: ,

Hello,
Im trying to connect an access file to my application and im recieving the following run time error... "The connection cannot be used to perform this operation. It is either closed or invalid in this context"

My application basically consists of a form titled Customers, a module and MS Access database file called CoastandCountry

Here is my code for both the form and module, im wondering what the problem is..

frmCustomers
Option Explicit
Private mrsCustomers As New ADODB.Recordset
Private mcocontrol As Control
Private mstmode As String
Private mstcustomerno As String

Private Sub Form_Load()
Dim pstCustomersSQL As String
frmcustomers.WindowState = 2
Call SetInactiveTextBoxes
pstCustomersSQL = "SELECT * FROM tblCustomers ORDER BY tblcustomerno"
mrsCustomers.Open pstCustomersSQL, gcnCoastandCountry, adOpenStatic, adLockOptimistic, adCmdText
If mrsCustomers.RecordCount > 0 Then
    Call DisplayData
Else
    'Call ClearData
End If
End Sub

Heres the code for the Module

Option Explicit
Public gcnCoastandCountry As New ADODB.Connection

Sub Main()
If Left(App.Path, 2) <> "\\" Then
    ChDrive App.Path
End If
ChDir App.Path
gcnCoastandCountry.Open "Provider = Microsoft.jet.OLEDB.4.0; Data Source = CoastandCountry.mdb"
frmcustomers.Show 1
End Sub

Sub CloseConnection()
gcnCoastandCountry.Close
Set gcnCoastandCountry = Nothing
End Sub

Thanks,
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[+][-]04.23.2004 at 10:02AM PDT, ID: 10901742

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About this solution

Zone: VB Database Programming
Tags: error, 3709
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Solution Provided By: acperkins
Participating Experts: 2
Solution Grade: A
 
 
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