Export Data to Excel (.xls, .xlsx) in ASP.NET – C#
http://techbrij.com/export-excel-xls-xlsx-asp-net-npoi-epplus
EPPlus-Create advanced Excel spreadsheets on the server, Create advanced Excel 2007/2010 spreadsheets on the server
http://epplus.codeplex.com/
current
EPPlus 4.1
date
Thu Jul 14, 2016 at 7:00 AM
Lightweight and fast library written in C# for reading Microsoft Excel files
https://github.com/ExcelDataReader/ExcelDataReader
CRUD with Multiple File Upload, ASP.NET MVC 5 and EF 6
This tutorial explains the following things in ASP.NET MVC:
1. How to upload multiple files using HTML5 multiple file input with additional model data.
2. How to save files to a specific path on the server (Not in database).
3. How to allow to upload file with same name. Different users can upload files with same name.
4. How to download the uploaded file.
5. How to manage files in edit mode.
6. How to use Entity Framework for CRUD operations with parent child table structure.
http://techbrij.com/crud-file-upload-asp-net-mvc-ef-multiple