WinAlarm

Generates an audible alarm.

Syntax
WinAlarm(desktopHandle, alarmStyle)

Parameters

 * desktopHandle - HWND - input : The desktop handle.
 * alarmStyle - ULONG - input : The alarm style to be.

Constants
These are the differing alarm tone constants: The frequency of these alarm types can be changed with WinSetSysValue. The alarm frequency range is 0x0025 through 0x7FFF. If SV_ALARM is set to FALSE then no alarm will sound.
 * WA_WARNING
 * WA_NOTE
 * WA_ERROR

Returns
This function returns a BOOL with the values of:
 * TRUE
 * FALSE

Possible errors from WinGetLastError are:
 * PM_INVALID_HWND
 * PM_INVALID_PARAM

Module
DOSCALLS

Define (C/C++)
INCL_WINDIALOGS or INCL_WIN or INCL_PM or INCL_COMMON

Calling Convention
Cdecl32

Example Code
... APIRET rc; rc = WinAlarm (HWND_DESKTOP, WA_NOTE); ...

Related Functions

 * WinFlashWindow
 * WinMessageBox