Sign in to follow this  
Followers 0
Juvigy

Open Excel file using ADODB.Connection # [Solved]

4 posts in this topic

#1 ·  Posted (edited)

I have Excel file that i open as a database with ADO.I dont get any errors and most of the fields work.But some fields show no data.

For example "6A" value of the cell is not shown , but "6" or "A" is shown.The "6A"value is empty/NuLL? in the array.Any idea what i am doing wrong?

Const $adOpenStatic = 3
Const $adLockOptimistic = 3
Const $adCmdText = 0x0001 
Global $s_Filename=FileGetShortName("C:\File.xls") 
Global $s_Tablename = "[January$]" 
Global $test [40][7]
$objConnection = ObjCreate("ADODB.Connection")
$objRecordSet = ObjCreate("ADODB.Recordset")
$objConnection.Open ("Provider=Microsoft.Jet.OLEDB.4.0;" & _
                "Data Source="&$s_Filename&";" & _
                "Extended Properties=""Excel 8.0;HDR=Yes;"";")
$objRecordSet.Open ("Select * FROM"& $s_Tablename & "Order by 1 Asc" , $objConnection, $adOpenStatic, $adLockOptimistic, $adCmdText) 
$i=0
Do 
    $test [$i][0]=$objRecordSet.Fields(1).value
    $test [$i][1]=$objRecordSet.Fields(2).value
    $test [$i][2]=$objRecordSet.Fields(3).value
    $test [$i][3]=$objRecordSet.Fields(4).value
    $test [$i][4]=$objRecordSet.Fields(5).value
    $test [$i][5]=$objRecordSet.Fields(6).value 
    $i=$i+1
    $objRecordSet.MoveNext()
Until $objRecordSet.EOF()
_ArrayDisplay($test)
Edited by Juvigy

Share this post


Link to post
Share on other sites



bump

Share this post


Link to post
Share on other sites

#3 ·  Posted (edited)

This works for me (see here)

#include <Array.au3>

Const $adOpenStatic = 3
Const $adLockOptimistic = 3
Const $adCmdText = 0x0001
Global $s_Filename = FileGetShortName(@DesktopDir & "\test.xls")
Global $s_Tablename = "[All Members$]" ;"[January$]"
Global $iRows = 100, $iColumns = 14
Global $aArray[$iRows][$iColumns]

$objConnection = ObjCreate("ADODB.Connection")
$objRecordSet = ObjCreate("ADODB.Recordset")
$objConnection.Open("Provider=Microsoft.Jet.OLEDB.4.0;" & _
                    "Data Source=" & $s_Filename & ";" & _
                    "Extended Properties=""Excel 8.0;HDR=Yes;IMEX=1;"";")
$objRecordSet.Open("Select * FROM" & $s_Tablename & "Order by 1 Asc", $objConnection, $adOpenStatic, $adLockOptimistic, $adCmdText)

Local $i = 0, $k = UBound($aArray, 2) - 1
Do
    For $j = 0 To $k
        $aArray[$i][$j] = $objRecordSet.Fields($j).Value
    Next
    $i += 1
    If Mod($i, 100) Then ReDim $aArray[$i + 100][$iColumns]
    $objRecordSet.MoveNext()
Until $objRecordSet.EOF()
ReDim $aArray[$i][$iColumns]
_ArrayDisplay($aArray)

Edited by picaxe

Share this post


Link to post
Share on other sites

#4 ·  Posted (edited)

I tried your code - had to modify it a little as it was giving me errors on the :

$aArray[$i][$j] = $objRecordSet.Fields($j).Value
line.

But still it doesnt work as expected for me.

The value "6A" now is shown as "6" instead of empty as before.

@Edit

Found a solution.It is described here:

http://support.microsoft.com/kb/194124

I chose not to go with the IMEX=1 workaround an reenter the values as text.

Edited by Juvigy

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!


Register a new account

Sign in

Already have an account? Sign in here.


Sign In Now
Sign in to follow this  
Followers 0