How to add comment to cell in VB6

EasyXLS Excel library can be used to export 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 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: License file setup

Step required for EasyXLS v9.0 or later.

If you are using a trial, generate a trial license file from EasyXLS trials page. The trial license is valid for 30-days.

If you own a license key, you may login to the account that purchased the license and generate the license file from:

Setup the license file into your project using these guidelines.

Step 4: Add reference to EasyXLS (optionally)

Optionally, EasyXLS can be added as reference. Go to menu, select "Project" menu item, choose "References...", then check EasyXLS from the "Available References" list.

add reference vb6

Step 5: Run VB6 code that adds formula to Excel cell

Execute the following VB6 code that exports an Excel file with comments on cells.

' Tutorial 07
' This code sample shows how to export an Excel file in VB6
' having multiple sheets. The first sheet is filled with data 
' and the cells are formatted and locked.
' The column header has comments.

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

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 07" & vbCrLf & "---------------" & vbCrLf

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

    ' Create two worksheets
    workbook.easy_addWorksheet_2 ("First tab")
    workbook.easy_addWorksheet_2 ("Second tab")

    ' Protect the first sheet
    workbook.easy_getSheetAt(0).setSheetProtected (True)

    ' Get the table of data for the first worksheet
    Set xlsFirstTable = workbook.easy_getSheetAt(0).easy_getExcelTable()

    ' Create the formatting style for the header
    Set xlsStyleHeader = CreateObject("EasyXLS.ExcelStyle")
    xlsStyleHeader.setFont ("Verdana")
    xlsStyleHeader.setFontSize (8)
    xlsStyleHeader.setItalic (True)
    xlsStyleHeader.setBold (True)
    xlsStyleHeader.setForeground (CLng(Color.COLOR_YELLOW))
    xlsStyleHeader.setBackground (CLng(Color.COLOR_BLACK))
    xlsStyleHeader.setBorderColors CLng(Color.COLOR_GRAY), CLng(Color.COLOR_GRAY), _
                                        CLng(Color.COLOR_GRAY), CLng(Color.COLOR_GRAY)
    xlsStyleHeader.setBorderStyles Border.BORDER_BORDER_MEDIUM, Border.BORDER_BORDER_MEDIUM, _
                                        Border.BORDER_BORDER_MEDIUM, Border.BORDER_BORDER_MEDIUM
    xlsStyleHeader.setHorizontalAlignment (Alignment.ALIGNMENT_ALIGNMENT_CENTER)
    xlsStyleHeader.setVerticalAlignment (Alignment.ALIGNMENT_ALIGNMENT_BOTTOM)
    xlsStyleHeader.setWrap (True)
    xlsStyleHeader.setDataType (DataType.DATATYPE_STRING)

    ' Add data in cells for report header
    For Column = 0 To 4
        xlsFirstTable.easy_getCell(0, Column).setValue ("Column " & (Column + 1))
        xlsFirstTable.easy_getCell(0, Column).setStyle (xlsStyleHeader)

        ' Add comment for report header cells
        xlsFirstTable.easy_getCell(0, Column).setComment_2 ("This is column no " & (Column + 1))
    xlsFirstTable.easy_getRowAt(0).setHeight (30)

    ' Create a formatting style for cells
    Set xlsStyleData = CreateObject("EasyXLS.ExcelStyle")
    xlsStyleData.setHorizontalAlignment (Alignment.ALIGNMENT_ALIGNMENT_LEFT)
    xlsStyleData.setForeground (CLng(Color.COLOR_DARKGRAY))
    xlsStyleData.setWrap (False)
    ' Protect cells
    xlsStyleData.setLocked (True)
    xlsStyleData.setDataType (DataType.DATATYPE_STRING)

    ' Add data in cells for report values
    For row = 0 To 99
        For Column = 0 To 4
            xlsFirstTable.easy_getCell(row + 1, Column).setValue ("Data " & (row + 1) & ", " & (Column + 1))
            xlsFirstTable.easy_getCell(row + 1, Column).setStyle (xlsStyleData)

    ' Set column widths
    xlsFirstTable.setColumnWidth_2 0, 70
    xlsFirstTable.setColumnWidth_2 1, 100
    xlsFirstTable.setColumnWidth_2 2, 70
    xlsFirstTable.setColumnWidth_2 3, 100
    xlsFirstTable.setColumnWidth_2 4, 70

    ' Export Excel file
    Me.Label1.Caption = Me.Label1.Caption & vbCrLf & _
                           "Writing file C:\Samples\Tutorial07 - cell comment in Excel.xlsx"
    workbook.easy_WriteXLSXFile ("C:\Samples\Tutorial07 - cell comment in Excel.xlsx")

    ' Confirm the export of Excel file
    If workbook.easy_getError() = "" Then
        Me.Label1.Caption = Me.Label1.Caption & vbCrLf & "File successfully created."
        Me.Label1.Caption = Me.Label1.Caption & vbCrLf & "Error: " & workbook.easy_getError()
    End If

    ' Dispose memory
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:

Excel Library for VB6
full COM+ version to import, export or convert Excel files
Excel Writer for VB6
COM+ version to create and export Excel files
Download EasyXLS™ Excel Component for VB6

File formats:

Office 365
MS Excel 2021 - 2024
MS Excel 2007 - 2019
MS Excel 97 - 2003