updating during loops

Im trying to print some characters on a timed loop(using GetTickCount), and i want 1 to be printed every 10 ms. But the problem is that it prints a bunch of characters over an interval larger than 10 ms. It seems not to be updating at each loop. Is there like a DoEvents statement, like in VB?
thanks

That's buffering, and there's an easy way to fix it. Are you using C or C++?

You force the buffer to flush after you place something in it.
Otherwise the character(s) stay parked in the buffer, and get put to the screen in big blobs.

In C you can use fflush() --

Code:

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putc(ch,stdout);
fflush(stdout);

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Or for C++, use cout << flush;