nSerialHD Return not the same result

[Surasak]

I just migrate my application from FW to FWH.
In FW nSerialHD() alway return the same number but in FWH will return the differance when I've change some detail in my source ( add or delete some function or procedure).
How can i solved this problem?

[Antonio Linares]

Please add this function to your main PRG:

Code: Select all

#pragma BEGINDUMP

#include <hbapi.h>
#include <windows.h>

HB_FUNC( NSERIALHD )
{
   DWORD dwVolumeSerialNumber;
   BYTE VolumeNameBuffer[ 256 ];
   BYTE FileSystemNameBuffer[ 256 ];

   GetVolumeInformation( hb_pcount() ? hb_parc( 1 ): "C:\\",
                         ( char * ) VolumeNameBuffer, sizeof( VolumeNameBuffer ),
                         &dwVolumeSerialNumber, 0, 0,
                         ( char * ) FileSystemNameBuffer,
                         sizeof( FileSystemNameBuffer ) );

   hb_retnl( dwVolumeSerialNumber );
}

#pragma ENDDUMP

[Surasak]

It work!
Thank you,