To download the trial version of EasyXLS Excel Library, press the below button:
If you already own a license key, you may login and download EasyXLS from your account.
Install the downloaded EasyXLS installer for v8.6 or earlier.
Step 2: 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: https://www.easyxls.com/my-orders
Setup the license file into your project using these guidelines.
Step 3: Create a VB.NET project
If don't have a project, create one as ASP.NET web application, windows forms app, console application, class library or service.
Step 4: Include EasyXLS library into project
EasyXLS.dll must be added as reference to your project. EasyXLS.dll can be found: - Inside the downloaded archive at Step 1 for EasyXLS v9.0 or later - Under installation path for EasyXLS v8.6 or earlier, in "Dot NET version" folder.
Step 5: Run VB.NET code that merges cells in Excel sheet
Execute the following VB.NET code that exports an Excel file with merge cells.
'------------------------------------------------------------------------------------
' Tutorial 10
'
' This tutorial shows how to export an Excel file with a merged cell range in VB.NET.
'------------------------------------------------------------------------------------Imports EasyXLS
Module Tutorial10
Sub Main()
Console.WriteLine("Tutorial 10" & vbCrLf & "----------" & vbCrLf)
' Create an instance of the class that exports Excel filesDim workbook As New ExcelDocument(1)
' Get the table of data for the worksheetDim xlsFirstTab As ExcelWorksheet = workbook.easy_getSheet("Sheet1")
Dim xlsTable = xlsFirstTab.easy_getExcelTable()
' Merge cells by range
xlsTable.easy_mergeCells("A1:C3")
' Export Excel file
Console.WriteLine("Writing file C:\Samples\Tutorial10 - merge cells in Excel.xlsx.")
workbook.easy_WriteXLSXFile("C:\Samples\Tutorial10 - merge cells in Excel.xlsx")
' Confirm export of Excel fileDim sError As String = workbook.easy_getError()
If (sError.Equals("")) Then
Console.Write(vbCrLf & "File successfully created. Press Enter to Exit...")
Else
Console.Write(vbCrLf & "Error encountered: " & sError & vbCrLf & "Press Enter to Exit...")
End If' Dispose memory
workbook.Dispose()
Console.ReadLine()
End Sub
End Module
