I am trying to access some Fox Pro tables but for some table I get an
odbcException: NO_DATA
Some tables work and others don’t, anyone have any ideas?
Any help will be much appreciated.
Thanks in advance.
Chris.
Rather than include my applications actual code I have put some sample code
together. The code below lives in a button click handler. The ODBC driver is
6.01.8629.01
Dim odbcConn As New OdbcConnection
odbcConn.Connec tionString = "DSN=OperaI I"
odbcConn.Open()
Dim strSQL As String = "SELECT * FROM Z_CNAME"
Dim odbcAdapter As New OdbcDataAdapter (strSQL, odbcConn)
Dim dt As New DataTable
Try
odbcAdapter.Fil l(dt)
DataGrid1.DataS ource = dt
Catch ex As Exception
MsgBox(ex.ToStr ing)
End Try
If Not odbcConn Is Nothing Then
If odbcConn.State = ConnectionState .Open Then odbcConn.Close( )
odbcConn.Dispos e()
End If
odbcConn = Nothing 2 1229
OK I think I have established what the problem is. If the Fox table contains
a memo field then I can't do SELECT *. If I SELECT field1, field2, field3 but
not the memos then it works.
"Chris Podmore" wrote: I am trying to access some Fox Pro tables but for some table I get an odbcException: NO_DATA
Some tables work and others don’t, anyone have any ideas?
Any help will be much appreciated. Thanks in advance. Chris.
Rather than include my applications actual code I have put some sample code together. The code below lives in a button click handler. The ODBC driver is 6.01.8629.01
Dim odbcConn As New OdbcConnection odbcConn.Connec tionString = "DSN=OperaI I" odbcConn.Open() Dim strSQL As String = "SELECT * FROM Z_CNAME" Dim odbcAdapter As New OdbcDataAdapter (strSQL, odbcConn) Dim dt As New DataTable
Try odbcAdapter.Fil l(dt) DataGrid1.DataS ource = dt Catch ex As Exception MsgBox(ex.ToStr ing) End Try
If Not odbcConn Is Nothing Then If odbcConn.State = ConnectionState .Open Then odbcConn.Close( ) odbcConn.Dispos e() End If odbcConn = Nothing
Hi Chris,
Have you considered using the Visual FoxPro OLE DB data provider? It's
downloadable from http://msdn.microsoft.com/vfoxpro/do...s/default.aspx and works
with all versions of FoxPro tables.
--
Cindy Winegarden MCSD, Microsoft Visual FoxPro MVP ci************* *@msn.com www.cindywinegarden.com
"Chris Podmore" <Ch**********@d iscussions.micr osoft.com> wrote in message
news:5C******** *************** ***********@mic rosoft.com... OK I think I have established what the problem is. If the Fox table contains a memo field then I can't do SELECT *. If I SELECT field1, field2, field3 but not the memos then it works. I am trying to access some Fox Pro tables but for some table I get an odbcException: NO_DATA
Some tables work and others don't, anyone have any ideas? This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics |
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