The Future of C# The Future of C# and VB 2-577 Build 2014 6/12/2018 2-577 The Future of C# The Future of C# and VB Mads Torgersen and Dustin Campbell Program Managers Managed Languages http://msdn.com/roslyn © 2014 Microsoft Corporation. All rights reserved. Microsoft, Windows, and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

Innovation in .NET ecosystem: //BUILD 2014 6/12/2018 Innovation in .NET ecosystem: //BUILD 2014 Core .NET Next gen JIT (“RyuJIT”) SIMD Runtime Compilers .NET Compiler Platform (“Roslyn”) Languages innovation Windows Desktop Azure and Windows Server Universal projects .NET Native ASP.NET updates Windows Convergence Native compilation Cross-devices Xamarin partnership Web apps .NET support for Azure Mobile Services Cloud Services Openness Windows Store iOS and Android .NET in devices and services © 2012 Microsoft Corporation. All rights reserved. Microsoft, Windows, and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

.NET Languages and “Roslyn” 6/12/2018 .NET Languages and “Roslyn” Core .NET Next gen JIT (“RyuJIT”) SIMD Runtime Compilers .NET Compiler Platform (“Roslyn”) Languages innovation Windows Desktop Azure and Windows Server Universal projects .NET Native ASP.NET updates Windows Convergence Native compilation Cross-devices Xamarin partnership Web apps .NET support for Azure Mobile Services Cloud Services Openness Windows Store iOS and Android .NET in devices and services © 2012 Microsoft Corporation. All rights reserved. Microsoft, Windows, and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

The .NET compiler platform Project Roslyn A reimplementation of C# and VB compilers In C# and VB With rich public APIs On CodePlex The .NET compiler platform

Why Roslyn? OSS Team 10s Partners Developers 1,000s 1,000,000s Clean architecture to evolve on Partners Source-based tools and extensions Developers Richer C# IDE experience 10s 1,000s 1,000,000s

Let’s look at... Rich IDE experiences Custom diagnostics New language features

Demo “Roslyn” Visual Studio 6/12/2018 © 2013 Microsoft Corporation. All rights reserved. Microsoft, Windows, and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

Call to action Use the IDE and language features Dip your toes in custom diagnostics Consider forking the compiler source Give us feedback

Resources .NET sessions @ //BUILD MSDN http://www.msdn.com/roslyn 6/12/2018 Resources .NET sessions @ //BUILD MSDN http://www.msdn.com/roslyn Download preview http://aka.ms/Roslyn CodePlex http://roslyn.codeplex.com Roslyn source browser http://source.roslyn.codeplex.com See also: OSS for F# http://visualfsharp.codeplex.com What's New for ASP.NET and Web in Visual Studio 2013 Update 2 and Beyond Scott Hanselman, Scott Hunter The Future of C# (“Roslyn”) Mads Torgersen, Dustin Campbell Go Mobile with C# and Xamarin Miguel de Icaza Strategies for Developing Cross-Device Applications with Visual Studio 2013 David Carmona The Present and Future of .NET in a World of Devices and Services Jay Schmelzer The Next Generation of .NET for Building Device Applications Habib Heydarian © 2014 Microsoft Corporation. All rights reserved. Microsoft, Windows, and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

Your Feedback is Important Build 2014 6/12/2018 Your Feedback is Important Fill out an evaluation of this session and help shape future events. Scan the QR code to evaluate this session on your mobile device. You’ll also be entered into a daily prize drawing! © 2014 Microsoft Corporation. All rights reserved. Microsoft, Windows, and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

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© 2014 Microsoft Corporation. All rights reserved © 2014 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.