System File Type – cs

Back to System File Types Back to Code
System File Type

cs

Code
Windows Explorer icon for the cs file type in OneDrive folders

Overview

A C# programming-language source file.

Characteristics

Plain text compiled by the .NET toolchain and commonly organized into namespaces, types, members, and attributes.

Common Uses

.NET applications, services, libraries, desktop software, games, and automation.

Compatible Programs

  • Microsoft Visual Studio
  • Visual Studio Code
  • JetBrains Rider
  • .NET SDK

Sources

cs Available by Year Taken/Created

cs — Live from Microsoft

Secure, read-only view focused directly on the cs file-type folder.