List installed apps

There's absolutely no way to get the list of installed apps on a wp7 ? I mean via the development SDK. I'm writing an app that absolutely needs to have a simple list of installed apps.

Any hints ar开发者_运维技巧e welcome, Thanks in advance

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The whole point of programming for Windows phone is that you work in a sandboxed environment, with no trust. So informations about the system, like the list of installed apps, are off limit for security reasons.

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I dont think that's possible the sdk works as a sandbox