Microsoft has open sourced a .NET 5 C# Language Extension for SQL Server, allowing developers to work with relational data in the company's flagship programming language.

In an effort to broaden its reach beyond Windows developers, Microsoft has released as open source the server-side components of its .Net framework and embarked on a project to port the runtime ...

An update to the Mono open-source software development project brings programmers one step closer to writing Microsoft .Net applications for Linux and Unix.

This is a bold move that will attempt to cement .Net, C#, and Visual Studio as the dominant development platform across Windows, Linux, Android, iOS, and Mac -- and, well, it might just work.

Assimilate Technology Inc. announced today the launch of their VersaFix open source FIX Engine for the .NET platform.