All programs running on Windows 7 Phone will exceed through environments XNA or Silverlight.

Microsoft has confirmed that no native application will be acceptable on the new Operating System. This therefore explains why the applications Windows Mobile 6 are not well-suited with this new version. By cons, one may wonder how Adobe will turn its Flash engine, which he said compassionately, if he has no right to use native code.

Microsoft wants more control over applications
In fact, Microsoft said it was not opposed to the flash, but he does everything so that an application using Silverlight and it mostly has not given the keys to Adobe to take benefit of the kernel API. Phone Windows 7, for information, is really just a GUI displayed on the kernel of Windows Embedded CE 6.0 Release 3.

The applications for Microsoft OS will use one of two resolutions granted by the environments, but they are also forced to use a single process and will have graphic resources and exclusive memory. The plans is to make sure that programmers be as uniform as possible, regardless of the platform, and are plainly impacting performance.

Developers have the green light
Redmond also took the opportunity to announce the instant accessibility of development tools such as Silverlight 4 beta 4 Expression Blend, Visual Studio 2010, XNA, the goal is to allow developers to Windows Phone to make their first steps. Simply register on the website Phone Windows 7 for developers.