Why .NET does not allow cross-thread operations?

Posted by RHaguiuda on Stack Overflow See other posts from Stack Overflow or by RHaguiuda
Published on 2010-05-24T11:13:32Z Indexed on 2010/05/24 11:21 UTC
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This question is not about what is a cross-thread operation, and how to avoid it, but why internal mechanics of .NET framework does not allow a cross-thread operation.

I can`t understand why a SerialPort DataReceived event cannot update a simple text box on my form and why using delegates this is possible?

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