Build applications for Windows 8
Yesterday morning Microsoft launched Windows 8 at the BUILD-conference in Anaheim. Windows 8 has a completely new tile- and touch-based UI with the Metro-Style we already know from Windows Phone 7.
For us as Developers the big question was how to develop applications for Windows 8. Microsoft already said something about HTML5 and JavaScript in another preview-video that appeared on youtube before. Yesterday they mentioned more about that topic. First of all:
All applications built for Windows 7 will still run on Windows 8.
Ok, know let’s look at the platform and the tools we’re using today with Windows.
Today we’ve classical Applications running on the Desktop built with .NET, Silverlight or just a Win32-App. There are also Web-Applications built with HTML and Javascript running in Internet Explorer or another browser.
The problem Microsoft mentioned here is that these three things don’t work together very well. Therefore Microsoft reimagined the Windows-8-platform. You can use any language you wan’t to build the metro-style applications like the picture below shows.
As you can see in the picture above, Microsoft has also reimagined the Windows APIs. They know are calling the Windows APIs the Windows Runtime APIs, or short, the WinRT APIs. WinRT provides over 1800 objects for us developers to use. These 1800 objects are in four blocks:
Expression Blend 5 will beside XAML also support HTML. So there’s a great tooling for all view-languages.
Applications can be published in an App Store called the Windows Store. Same principle as Apple has with their App Store in Mac OS X Lion. Visual Studio 2011 therefore contains a new store-menu where you can upload a package directly from visual studio.
Go and grab a Windows 8 Preview with all the tools installed to get started developing Windows 8 apps here:
http://msdn.microsoft.com/en-us/windows/apps/br229516
Ok, the big question after knowing all of that is what happens to .NET, Silverlight, WPF in Windows 8? XAML stays, but Silverlight and WPF are just on the side, aren’t they? Let's download the preview and discuss.
Today we’ve classical Applications running on the Desktop built with .NET, Silverlight or just a Win32-App. There are also Web-Applications built with HTML and Javascript running in Internet Explorer or another browser.
The problem Microsoft mentioned here is that these three things don’t work together very well. Therefore Microsoft reimagined the Windows-8-platform. You can use any language you wan’t to build the metro-style applications like the picture below shows.
As you can see in the picture above, Microsoft has also reimagined the Windows APIs. They know are calling the Windows APIs the Windows Runtime APIs, or short, the WinRT APIs. WinRT provides over 1800 objects for us developers to use. These 1800 objects are in four blocks:
- Application Model
- Communication & Data
- Graphics & Media
- Devices & Printing
Expression Blend 5 will beside XAML also support HTML. So there’s a great tooling for all view-languages.
Applications can be published in an App Store called the Windows Store. Same principle as Apple has with their App Store in Mac OS X Lion. Visual Studio 2011 therefore contains a new store-menu where you can upload a package directly from visual studio.
Go and grab a Windows 8 Preview with all the tools installed to get started developing Windows 8 apps here:
http://msdn.microsoft.com/en-us/windows/apps/br229516
Ok, the big question after knowing all of that is what happens to .NET, Silverlight, WPF in Windows 8? XAML stays, but Silverlight and WPF are just on the side, aren’t they? Let's download the preview and discuss.