At first time i call the timer like this in Third viewcontroller timer = [NSTimer scheduledTimerWithTimeInterval:1.0 target:self selector:@selector(targetMethod) userInfo:nil repeats:NO];

Then timer called the targetMethod

-(void)targetMethod { First * sVC = [[First alloc] initWithNibName:@"First" bundle:[NSBundle mainBundle]]; [self presentModalViewController:sVC animated:YES]; [sVC release]; [timer invalidate]; }

First viewcontroller opened.. In First viewcontroller had one button.In button action i wrote

• (IBAction) Action:(id)sender { [self dismissModalViewControllerAnimated:YES];
  Third *BVC=[[Third alloc]init]; [Bvc TimerStart]; Timestart is function i start timer in this function.. i want to call Third viewcontroller timer function this place }

timer started..But view didn't open (first )viewcontroller.......

Please help me......