Hello all,

I have an integer variable (time) in one view controller whose value I need in another view controller. Here's the code:

MediaMeterViewController

// TRP - On Touch Down event, start the timer
-(IBAction) startTimer
{
    time = 0;
    // TRP - Start a timer
    timer = [NSTimer scheduledTimerWithTimeInterval:1 target:self selector:@selector(updateTimer) userInfo:nil repeats:YES];

    [timer retain];     // TRP - Retain timer so it is not accidentally deallocated

}

// TRP - Method to update the timer display
-(void)updateTimer
{
    time++;
//  NSLog(@"Seconds: %i ", time); 
    if (NUM_SECONDS == time)
        [timer invalidate];
}

// TRP - On Touch Up Inside event, stop the timer, decide stress level, display results
-(IBAction) btn_MediaMeterResults
{
    [timer invalidate];
    NSLog(@"Seconds: %i ", time);
    ResultsViewController *resultsView = [[ResultsViewController alloc] initWithNibName:@"ResultsViewController" bundle:nil];
    [self.view addSubview:resultsView.view];
}

And in ResultsViewController, I want to process time based on its value

ResultsViewController

- (void)viewDidLoad 
{
    if(time < 3)
       {// Do something}

    else if ((time > 3) && (time < 6))
       {// Do something else}

//etc...

    [super viewDidLoad];
}

I'm kind of unclear on when @property and @synthesize is necessary. Is that the case in this situation? Any help would be greatly appreciated.

Thanks! Thomas