EasyXLS

How to read XLSX file in VB6

EasyXLS Excel library can be used to import Excel files in VB6. The library is a COM+ component that works without MS Excel installed.

Step 1: Download and install EasyXLS Excel Library for .NET & COM+

To download the trial version of EasyXLS Excel Library, press the below button:

Download EasyXLS™ Excel Library for VB6

If you already own a license key, you may login and download EasyXLS from your account.

Step 2: Verify if EasyXLS is registered

Check if EasyXLS component is present in Component Services.

Step 3: Run VB6 code that reads XLSX file

Execute the following VB6 code that imports an XLSX file.

'===============================================================================
' Tutorial 36
'
' This tutorial shows how to read an Excel XLSX file in VB6
' (the XLSX file generated by Tutorial 04 as base template), modify
' some data and save it to another XLSX file (Tutorial36 - read XLSX file.xlsx).
'===============================================================================

VERSION 5.00
Begin VB.Form Form1 
    Caption         =   "Form1"
    ClientHeight    =   4590
    ClientLeft      =   60
    ClientTop       =   345
    ClientWidth     =   6885
    LinkTopic       =   "Form1"
    ScaleHeight     =   4590
    ScaleWidth      =   6885
    StartUpPosition =   3  'Windows Default
    Begin VB.Label Label1 
        AutoSize        =   -1  'True
        Height          =   100
        Left            =   120
        TabIndex        =   0
        Top             =   120
        Width           =   100
    End
End

Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False

Private Sub Form_Load()

    Me.Label1.Caption = "Tutorial 36" & vbCrLf & "-----------------" & vbCrLf

    ' Create an instance of the class that reads Excel files
    Set workbook = CreateObject("EasyXLS.ExcelDocument")

    ' Read XLSX file
    Me.Label1.Caption = Me.Label1.Caption & "Reading file: C:\Samples\Tutorial04.xlsx" & vbCrLf
    If (workbook.easy_LoadXLSXFile("C:\Samples\Tutorial04.xlsx")) Then

        ' Get the table of data for the second worksheet
        Set xlsSecondTable = workbook.easy_getSheetAt(1).easy_getExcelTable()

        ' Write some data to the second sheet
        xlsSecondTable.easy_getCell_2("A1").setValue ("Data added by Tutorial36")

        For Column = 0 To 4
            xlsSecondTable.easy_getCell(1, Column).setValue ("Data " & (Column + 1))
        Next

        ' Export the new XLSX file
        Me.Label1.Caption = Me.Label1.Caption & vbCrLf & _
                               "Writing file C:\Samples\Tutorial36 - read XLSX file.xlsx"
        workbook.easy_WriteXLSXFile ("C:\Samples\Tutorial36 - read XLSX file.xlsx")

        ' Confirm export of Excel file
        If workbook.easy_getError() = "" Then
            Me.Label1.Caption = Me.Label1.Caption & vbCrLf & "File successfully created."
        Else
            Me.Label1.Caption = Me.Label1.Caption & vbCrLf & "Error: " & workbook.easy_getError()
        End If
    Else
        Me.Label1.Caption = Me.Label1.Caption & vbCrLf & "Error reading file C:\Samples\Tutorial04.xlsx" & _
                                                vbCrLf & workbook.easy_getError()
    End If

    ' Dispose memory
    workbook.Dispose
End Sub

Overloaded methods
For methods with same name but different parameters, only the first method overload retains the original name. Subsequent overloads are uniquely renamed by appending to the method name '_2', '_3', etc (method, method_2, method_3), an integer that corresponds to the order of declaration that can be found in EasyXLS.h, a file that comes with EasyXLS installation.

EasyXLS Excel components:

.NET
Excel Library for VB6
full COM+ version to import, export or convert Excel files
Excel Reader for VB6
COM+ version to read and import Excel files
Download EasyXLS™ Excel Component for VB6

File formats:

MS Excel 97 - 2003
MS Excel 2007 - 2010
MS Excel 2013
MS Excel 2016
MS Excel 2019
XLSXXLSMXLSBXLS
XMLHTMLCSVTXT