Argox PT-10 Manual de usuario descargar pdf (Pagina 18)

KeyPad Related Functions

EnablePowerButton

This function will enable or disable power button.

DWORD EnablePowerButton

{

BOOL bOn

}

Parameters

bOn

[in] Flag that indicates whether enable power button(TRUE) or disable power button(FALSE).

Return Values

If function succeeds, the return value is

E_FUNC_SUCCEED. If function fails, possible return value are

E_FUNC_ERROR, E_FUNC_PAR_ERROR.

Remarks

If the bOn parameter is FALSE, power button is disabled. The power button will not work when power button

pressed. If terminal enters suspend mode, the power button will work once to wake up. When terminal wakes up,

the power button is still disabled. Until this function calls with parameter TRUE to enable power button.

Example

DWORD dwResult;

dwResult = EnablePowerButton(FALSE);

if(dwResult != E_FUNC_SUCCEED)

AfxMessageBox(_T("EnablePowerButton fail"));

Requirements

OS Versions: Windows CE 5.0 and later.

Header: sysapiax.h

Link Library: sysapiax.lib

Link DLL: sysapiax.dll

Device: PT60

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Argox PT-10 Manual de usuario Pagina 18