SetGain routine
The SetGain callback sets the overall device gain.
Syntax
HRESULT SetGain(
DWORD dwDeviceID,
DWORD dwGain
);
Parameters
dwDeviceID
Indicates the external joystick number being addressed.dwGain
Indicates the device gain level. This value can be a number between 1 and 10,000.
Return value
Returns S_OK if successful; otherwise, returns an error code.