UnloadExternalFile()

static int CApplicationAPI::UnloadExternalFile ( LpError  lpError, LPCTSTR  lpszPath, int  nFileType, DWORD  dwMaxTime = DEFAULT_MAX_TIME  )

static

The function unloads external file GF or TMC data.

Parameters

lpError	Additional error information returned from Drive.
lpszPath	External file full path
nFileType	External file type 1 - GF file 2 - TMC file
dwMaxTime	Maximum time (in milliseconds) function can take. If dwMaxTime=0 function execution is not time limited.

Returns

1 if file was found and unloaded, 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.