Framework Net 3.5 Sp1 //top\\ -

Microsoft officially ended mainstream support for .NET 3.5 SP1 quite some time ago, but they have kept it alive through Extended Support tied to the Operating System lifecycle.

This C# code example demonstrates a simple "Hello, World!" application using the .NET Framework 3.5 SP1. framework net 3.5 sp1

Significant improvements to Windows Presentation Foundation (WPF) , including faster application startup times and better performance for bitmap effects. Microsoft officially ended mainstream support for

class HelloWorld