#include <centralrepository.h>

#include <ProfileEngineSDKCRKeys.h>

CRepository* cr = CRepository::NewLC( KCRUidProfileEngine );

TInt value;

// Get ID of current profile

User::LeaveIfError( cr->Get( KProEngActiveProfile, value ) );

// Check value to determine the active profile

if ( value == 5 )

{

    // current profile is the offline profile

}

// ...


要了解更多关于Profile Engine的信息，可阅读SDK的帮助文档和“Profiles Engine Active Profile Settings API.”