Argox PT-10 Manual de usuario descargar pdf (Pagina 9)

Audio_SetVolume

This function sets the current volume setting.

DWORD Audio_SetVolume

{

DWORD dwVolume

}

Parameters

dwVolume

[in] Specifies a new volume setting. The default setting is 0x99999999.

Return Values

If function succeeds, the return value is

E_FUNC_SUCCEED. If function fails, the return value is

E_FUNC_ERROR.

Example

DWORD dwResult,dwVolume;

dwVolume = 0x11111111;

dwResult = Audio_SetVolume(dwVolume);

if(dwResult != E_FUNC_SUCCEED)

AfxMessageBox(_T("Audio_SetVolume 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 9