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 C# 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 C# code that imports data from Excel to DataSet
Execute the following C# code that imports from Excel to DataSet.
/* ----------------------------------------------------------------
* Tutorial 34
*
* This tutorial shows how to import Excel to DataSet in C#. The data
* is imported from the active sheet of the Excel file (the Excel file
* generated in Tutorial 09).
* ----------------------------------------------------------------- */using System;
using System.IO;
using System.Data;
using EasyXLS;
public class Tutorial34
{
[STAThread]
static void Main()
{
Console.WriteLine("Tutorial 34\n-----------\n");
// Create an instance of the class that imports Excel files
ExcelDocument workbook = new ExcelDocument();
// Import Excel file to DataSet
Console.WriteLine("Reading file C:\\Samples\\Tutorial09.xlsx.\n");
DataSet ds = workbook.easy_ReadXLSXActiveSheet_AsDataSet("C:\\Samples\\Tutorial09.xlsx");
// Display imported DataSet values
DataTable dt = ds.Tables[0];
for (int row=0; row<dt.Rows.Count; row++)
for (int column=0; column<dt.Columns.Count; column++)
Console.WriteLine("At row " + (row + 1) + ", column " + (column + 1) +
" the value is '" + dt.Rows[row].ItemArray[column] + "'");
Console.Write("\nPress Enter to Exit...");
// Dispose memory
workbook.Dispose();
Console.ReadLine();
}
}
