View source for WinQueryAccelTable


This function queries the window or queue accelerator table. 

==Syntax==
 WinQueryAccelTable(hab, hwndFrame)

==Parameters==
 hab (HAB) - input

    Anchor-block handle. 

hwndFrame (HWND) - input

    Frame-window handle.

    NULLHANDLE
        Return queue accelerator. Other
        Return the window accelerator table, by sending the WM_QUERYACCELTABLE message to hwndFrame. 

==Returns==
;haccelAccel (HACCEL) - returns
:Accelerator-table handle.

:;NULLHANDLE
::Error occurred 
:;Other
::Accelerator-table handle.

==Errors==
Possible returns from WinGetLastError

;PMERR_INVALID_HWND (0x1001)
:An invalid window handle was specified.
==Remarks==

==Example Code==
This example shows how to get the accelerator table for the frame window.
<pre>
#define INCL_WINWINDOWMGR
#define INCL_WINACCELERATORS
#include <OS2.H>

HACCEL haccel;
HWND hwndFrame, hwndClient; /* window handles. */
HAB hab;                    /* anchor block.   */

hwndFrame = WinQueryWindow(hwndClient,
                           QW_PARENT); /* get handle of parent, */
                                       /* which is frame window. */


    /* Now  get the accel table for the frame window  */
haccel = WinQueryAccelTable(hab, hwndFrame);

</pre>

Definition
<pre>
#define INCL_WINACCELERATORS /* Or use INCL_WIN, INCL_PM, */
#include <os2.h>

HAB       hab;          /*  Anchor-block handle. */
HWND      hwndFrame;    /*  Frame-window handle. */
HACCEL    haccelAccel;  /*  Accelerator-table handle. */

haccelAccel = WinQueryAccelTable(hab, hwndFrame);
</pre>

==Related Functions==
* [[WinCopyAccelTable]]
* [[WinCreateAccelTable]]
* [[WinDestroyAccelTable]]
* [[WinLoadAccelTable]]
* [[WinSetAccelTable]]
* [[WinTranslateAccel]]
==Related Messages==
* WM_QUERYACCELTABLE 

[[Category:Win]]