random graphics ...

  • Thread starter Thread starter Guest
  • Start date Start date
Thanks said:
During user registration in Internet, usually need to type also the graphics
like

http://ab.login.yahoo.com/img/FU753uVZCPEaVjx_RWkxo_H1VC8hjD4mpXmVlBfC8LGlP8t_9g--.jpg

Do you know how to write such kind of program which generate a random
graphics?
Click to expand...

The magic word you need is 'captcha'. Google for that and vb.net and
you get lots of results.

'Captcha' is one of those
acronyms-devised-to-sound-like-a-relevant-word - it stands for
"completely automated public Turing test to tell computers and humans
apart".
 
Thanks your information!


Larry Lard said:
The magic word you need is 'captcha'. Google for that and vb.net and
you get lots of results.

'Captcha' is one of those
acronyms-devised-to-sound-like-a-relevant-word - it stands for
"completely automated public Turing test to tell computers and humans
apart".
Click to expand...
 
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