windows phone 7 - Async cancellabel task -

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windows phone 7 - Async cancellabel task -

i want implement behaviour application @ start checks webservivce if news available. if there news available, pop open screen show user. if there no news available, or user quits application (or starts game) dont want bother user instead cancel task retrieve news item

i thought breeze doing task library unfortunatly not available in default loadout on windows phone (or it?).

i think key here cancelable part. know how start async op, best practice hte cancelable part?

the task parallel library available windows phone, in nuget package: system.threading.tasks.

but don't why care cancel task. if user quits application, task end, , if action, nil happens.

windows-phone-7

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