Winapi: Could not register Signal handlers - windows

Question

Here is my code:
#include <windows.h>
#include <stdio.h>
BOOL CtrlHandler( DWORD fdwCtrlType )
{
printf("I'm In...\n");
fflush(stdout);
switch( fdwCtrlType )
{
// Handle the CTRL-C signal.
case CTRL_C_EVENT:
printf( "Ctrl-C event\n\n" );
fflush(stdout);
Beep( 750, 300 );
return( TRUE );
// CTRL-CLOSE: confirm that the user wants to exit.
case CTRL_CLOSE_EVENT:
Beep( 600, 200 );
printf( "Ctrl-Close event\n\n" );
fflush(stdout);
return( TRUE );
// Pass other signals to the next handler.
case CTRL_BREAK_EVENT:
Beep( 900, 200 );
printf( "Ctrl-Break event\n\n" );
fflush(stdout);
return FALSE;
case CTRL_LOGOFF_EVENT:
Beep( 1000, 200 );
printf( "Ctrl-Logoff event\n\n" );
fflush(stdout);
return FALSE;
case CTRL_SHUTDOWN_EVENT:
Beep( 750, 500 );
printf( "Ctrl-Shutdown event\n\n" );
fflush(stdout);
return FALSE;
default:
return FALSE;
}
}
int main( void )
{
if( SetConsoleCtrlHandler( (PHANDLER_ROUTINE) CtrlHandler, TRUE ) )
{
printf( "\nThe Control Handler is installed.\n" );
printf( "\n -- Now try pressing Ctrl+C or Ctrl+Break, or" );
printf( "\n try logging off or closing the console...\n" );
printf( "\n(...waiting in a loop for events...)\n\n" );
fflush(stdout);
while( 1 ){ }
}
else
{
printf( "\nERROR: Could not set control handler");
fflush(stdout);
return 1;
}
return 0;
}
As you Can see I'm using example provided in msdn website, but my problem is that, when I launch application The Control Handler is installed.
-- Now try pressing Ctrl+C or Ctrl+Break, or
try logging off or closing the console...
(...waiting in a loop for events...) gets printed but when I hit CTR+C nothing happens(nothing gets printed) and process terminates. I've added fflush function in several places to make sure thats it's not printing problem. Thanks.