When an Excel file contains a huge amount of records, there might be duplicate records as well. In this blog, I am going to show you how to remove the duplicate rows in an Excel file programmatically in C# and VB.NET. The library I used: Free Spire.XLS for .NET Free Spire.XLS for .NET is a feature-rich Excel API offered by E-iceblue. It can be easily integrated in your .NET (C#, VB.NET, ASP.NET, .NET Core) applications to create, read, edit, convert and print Excel files without using Microsoft Office. Before coding, you need to get Free Spire.XLS for .NET by installing it via NuGet or downloading it via the official website . C# Code using Spire.Xls; using System.Linq; namespace RemoveDuplicateRows { class Program { static void Main( string [] args)...
A blog about Microsoft Office and PDF document development using .NET and Java.