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.NET Forum / Languages / Managed C++ / July 2005

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Sending Binary Data over a network

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Pravin Prabhu - 15 Jul 2005 07:32 GMT
Hi,
  How can i send binary data over a network using winsock. I dont want to
use a char array as the binary data has a lot of 'NUL' characters in it which
causes problems when i receive data using recv() and store in a character
array.

Jochen Kalmbach [MVP] - 15 Jul 2005 12:20 GMT
>    How can i send binary data over a network using winsock. I dont want to
> use a char array as the binary data has a lot of 'NUL' characters in it which
> causes problems when i receive data using recv() and store in a character
> array.

What problems do you get?
"char" has nothing to do with strings... so I do not see the problem...

If you interpret a char-array as a string then this is your problem...

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Greetings
  Jochen

   My blog about Win32 and .NET
   http://blog.kalmbachnet.de/


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