How to run applications in background?

[-pinki-]

Hi!
I am a beginner in programming applications for mobile devices.

Now I want to write an application in C# that runs in background.
How can I do this?


-pinki-

[hskeik]

I don't know, i'm not a beginner yet :)

you wanna make a virus friend :D:D:D ?

think we will wait your nice programs in the future !!

[-pinki-]

No, not a virus.
Just an application for setting random ringtones from a defined playlist.
The new ringtone will be set after x incoming calls.