GetCurrentSpeedLimit()

static int CApplicationAPI::GetCurrentSpeedLimit ( LpError  lpError, int &  nSpeedLimit, DWORD  dwMaxTime = DEFAULT_MAX_TIME  )

static

The function returns the speed limit of the current road.

Parameters

lpError	Additional error information returned from Drive.
nSpeedLimit	Speed limit
dwMaxTime	Maximum time (in milliseconds) function can take. If dwMaxTime=0 function execution is not time limited.

Returns

1 if successful, other value otherwise.

Possible error codes returned from Drive are:

• 0 - Function not succeeded.
• 1 - Function succeeded.
• 2 - Drive not succeeded.
• 3 - Function reached timeout.