Is there an iPhone OS4 iCal API

does anyone know whether iPhone O开发者_开发问答S4 contains an iCal API?

If yes, are there code samples how to use it to add events to iCal?

cheers

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It's not actually iCal, but you probably mean the Event Kit framework.

Check out Apple's documentation on this: Event Kit Framework Reference

Edit: If you are a registered developer, check out the WWDC 2010 videos, Session 136 Calendar Integration with Event Kit.