C / C++ / MFC

CString CMainFrame::GetVerInfo(CString strFile)
{
	DWORD size = GetFileVersionInfoSize(strFile.LockBuffer(),0);
	strFile.UnlockBuffer();

	if(size > 0)
	{
		CString results;
		char *pData = new char[size];
		
		// GET THE FILE VERSION AND STORE IT IN pData
		if(GetFileVersionInfo(strFile.LockBuffer(), 0, size, pData))
		{
			strFile.UnlockBuffer();
			VS_FIXEDFILEINFO* lpvi;
			UINT iLen;
			
			if(VerQueryValue(pData,"\\", (void **)&lpvi, &iLen))
			{
				// FORMAT THE VERSION EXAMPLE ( 1.2.3.1 )..
				results.Format("%u.%u.%u.%u",HIWORD(lpvi->dwFileVersionMS),
							LOWORD(lpvi->dwFileVersionMS),
							HIWORD(lpvi->dwFileVersionLS),
							LOWORD(lpvi->dwFileVersionLS));
			}
		}
		
		// CLEAN UP
		delete[] pData;
		
		return results;
	}
	else
		return "Unknown";
}

#include <ras.h> 
   
#define  MAX_CONNECTIONS  128


void HangUpConnections()
{ 
    // Variables
    RASCONN rcConnection[ MAX_CONNECTIONS ];  

    DWORD dwBufferSize;
    DWORD dwTotalConnections;

    int nLoop;

    // Set Buffer Size
    rcConnection[0].dwSize = sizeof( RASCONN );  
    dwBufferSize = MAX_CONNECTIONS * sizeof( RASCONN );

    // I can Enumerate Connections ?
    if( RasEnumConnections( rcConnection, &swBufferSize, &dwTotalConnections ) )
        return;

    // There is Connections ?
    if( dwTotalConnections )
    {
        // Looking All Conections
        for( nLoop = 0; nLoop < (int) dwTotalConnections; nLoop ++) 
        { 
             // Check Status
             RASCONNSTATUS rcsStatus;
             rcsStatus.dwSize = sizeof( RASCONNSTATUS );

             // Don't OK ?
             if( RasGetConnectStatus( rcConnection[ nLoop ].hrasconn, &rcsStatus ) )
                 break;

             // Is Connected ?
             if( rcsStatus.rasconnstate == RASCS_Connected )
             {
                 // Close Connection...
                 if( RasHangUp( rcConnection[ nLoop ].hrasconn ) )
                     break;
             }
        }
    }
}