Make an Excel Editor with C#! - Create, Write, and Read Excel files with C# and .NET

00:00 The video begins by showing how to use C# to write Excel files automatically. 00:27 The presenter explains what is needed to work with Excel in C#, including libraries and prerequisites. 00:50 A step‑by‑step setup of a C# project for Excel handling is demonstrated. 01:50 The creation of an Excel file directly in code is shown. 05:21 The presenter introduces LibXL as an even easier alternative and explains its benefits. 06:46 Reading Excel files with C# is covered, including how to access data. 08:42 Writing Excel files with C# is demonstrated, showing how to populate cells and format sheets. 11:12 The video concludes with a thank you and a brief recap. The video also gives a short overview of C#, .NET, Excel, and the OpenXML library.