Synchronous and asynchronous callbacks

Posted by csharpbaby on Stack Overflow See other posts from Stack Overflow or by csharpbaby
Published on 2009-08-30T19:22:07Z Indexed on 2010/04/21 1:03 UTC
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.NET

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c#

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callbacks

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iasyncresult

I get confused with some terms while reading MSDN documents and code samples.

What are callbacks in C#? In particular, what are synchronous and asynchronous callbacks ?

Please explain these from a layman's point of view.

Also, please explain the IAsyncResult interface. How can we implement it? (with very simple example)

Thanks in advance.

EDITED: Fixed spelling, grammar

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