EasyXLS

How to export List to Excel in VBScript

'=====================================================================
' Tutorial 01
'
' This tutorial shows how to export list to Excel file in VBScript.(1)
' The list contains data from a SQL database.
' The cells are formatted using a predefined format (2).
'=====================================================================
Click here to see the Excel file

' Constants declaration
Dim AUTOFORMAT_EASYXLS1
AUTOFORMAT_EASYXLS1 = 43

WScript.StdOut.WriteLine("Tutorial 01" & vbcrlf & "----------" & vbcrlf)

' Create an instance of the object that exports Excel files (1)
Set workbook = CreateObject("EasyXLS.ExcelDocument")

' Create the database connection
Dim objConn
Set objConn = CreateObject("ADODB.Connection")
objConn.ConnectionString = "Provider=SQLOLEDB;Server=(local);Database=northwind;User ID=sa;Password=;"
objConn.Open

' Query the database
Dim sQueryString
sQueryString = "SELECT TOP 100 CAST(Month(ord.OrderDate) AS varchar) + '/' + " & _
               "CAST(Day(ord.OrderDate) AS varchar) + '/' + " & _
               "CAST(year(ord.OrderDate) AS varchar) AS 'Order Date', " & _
               "P.ProductName AS 'Product Name', O.UnitPrice AS Price, " & _
               "CAST(O.Quantity AS varchar) AS Quantity, " & _
               "O.UnitPrice * O. Quantity AS Value " & _
               "FROM Orders AS ord, [Order Details] AS O, Products AS P " & _
               "WHERE O.ProductID = P.ProductID AND O.OrderID = ord.OrderID"
Dim objRS
Set objRS = CreateObject("ADODB.Recordset")
objRS.Open sQueryString, objConn

' Create the list that stores the query values
Dim lstRows
Set lstRows = CreateObject("EasyXLS.Util.List")

' Add the header row to the list
Dim lstHeaderRow
Set lstHeaderRow = CreateObject("EasyXLS.Util.List")
lstHeaderRow.addElement("Order Date")
lstHeaderRow.addElement("Product Name")
lstHeaderRow.addElement("Price")
lstHeaderRow.addElement("Quantity")
lstHeaderRow.addElement("Value")
lstRows.addElement(lstHeaderRow)

' Add the query values from the database to the list
Do Until objRS.EOF = True
    Set RowList = CreateObject("EasyXLS.Util.List")
    RowList.addElement("" & objRS("Order Date"))
    RowList.addElement("" & objRS("Product Name"))
    RowList.addElement("" & objRS("Price"))
    RowList.addElement("" & objRS("Quantity"))
    RowList.addElement("" & objRS("Value"))
    lstRows.addElement(RowList)
    objRS.MoveNext
Loop

' Create an instance of the class used to format the cells (2)
Dim xlsAutoFormat 
Set xlsAutoFormat = CreateObject("EasyXLS.ExcelAutoFormat")
xlsAutoFormat.InitAs(AUTOFORMAT_EASYXLS1)

' Export list to Excel file
WScript.StdOut.WriteLine("Writing file C:\Samples\Tutorial01.xls.")	
workbook.easy_WriteXLSFile_FromList_2 "c:\Samples\Tutorial01.xls", lstRows, xlsAutoFormat, "Sheet1"

' Confirm export of Excel file
Dim sError
sError = workbook.easy_getError()
If sError = "" Then
    WScript.StdOut.Write(vbcrlf & "File successfully created.")
Else
    WScript.StdOut.Write(vbcrlf & "Error: " & sError)
End If

' Close database connection
objRS.Close
Set objRS = Nothing
objConn.Close
Set objConn = Nothing

' Dispose memory
workbook.Dispose  

Wscript.StdOut.Write(vbcrlf & "Press Enter to exit ...")
WScript.StdIn.ReadLine()

How to run VBScript tutorial
In order to run the tutorial create a file named Tutorial01.vbs containing previous code, open Command Prompt, change the directory to tutorial location using cd command and type:
>    cscript Tutorial01.vbs.

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 VBScript
full COM+ version to import, export or convert Excel files
Excel Writer for VBScript
COM+ version to create and export Excel files
Express Excel Writer for VBScript
limited COM+ version to create and export Excel files in predefined formats
Download EasyXLS™ Excel Component for VBScript

File formats:

MS Excel 97 - 2003
MS Excel 2007 - 2010
MS Excel 2013
MS Excel 2016
MS Excel 2019
XLSX XLSM XLSB XLS
XML HTML CSV TXT