Re: pipe problem

From:

"one2001boy@yahoo.com" <one2001boy@yahoo.com>

Newsgroups:

microsoft.public.vc.language

Date:

Mon, 04 Dec 2006 17:14:28 -0800

Message-ID:

<OqzY1qAGHHA.1468@TK2MSFTNGP04.phx.gbl>

Ulrich Eckhardt wrote:

one2001boy@yahoo.com wrote:

Windows GUI applications can't receive piped input.

Sure they can. The difference between a GUI and a CLI based application is
only how they use their stdio streams.

I assume that you mean windows GUI application recieve piped input using
createprocess().

Generally, the documentation at msdn.microsoft.com is available. Other than
that, can you create a minimal code example that demonstrates the issue?

int main()
{
....
     while (fgets(psBuffer, BUFFER_SIZE, stdin) != NULL) {
     PostString(hwndText, psBuffer);
     }
....}

void
PostString(HWND hwnd, char *pc)
{
     while(*pc) {
     PostMessage(hwnd, WM_CHAR, (unsigned char) *pc, 1L);
     pc++;
     }
}

I have done more research,
I noticed that I have enough memory and disk space, and it get the
problem of ERROR_NOT_ENOUGH_QUOTA for the function of PostMessage()
after processing 4k of stdin piped data ( I have 14K of stdin data to
process)

thanks.