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WinQueryCp

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Revision as of 14:33, 9 April 2025 by Martini (talk | contribs) (Created page with "This function returns the queue code page for the specified message queue. ==Syntax== WinQueryCp(hmq) ==Parameters== ;hmq (HMQ) - Input : Message queue. ==Returns== ;ulCodePage (ULONG) - returns :Code page. :;0 ::Error occurred :;Other ::Queue code page for the specified message queue. ==Errors== Possible returns from WinGetLastError: * PMERR_INVALID_HMQ (0x1002) An invalid message-queue handle was specified. ==Example Code== <PRE> #define INCL_WINCOUN...")

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This function returns the queue code page for the specified message queue.

Syntax

WinQueryCp(hmq)

Parameters

hmq (HMQ) - Input: Message queue.

Returns

ulCodePage (ULONG) - returns

Code page.

0: Error occurred
Other: Queue code page for the specified message queue.

Errors

Possible returns from WinGetLastError:

PMERR_INVALID_HMQ (0x1002) An invalid message-queue handle was specified.

Example Code

#define INCL_WINCOUNTRY
#include <OS2.H>

HMQ hmq;
ULONG  cp;

cp = WinQueryCp(hmq);

Related Functions

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