tag property demo

tag.m

-(void)someSituation{
  UIAlertView * alert = [[UIAlertView alloc] initWithTitle:@"" message:@"" delegate:self cancelButtonTitle:@"OK" otherButtonTitles:nil];
  alert.tag = 0;
  [alert show];
  [alert release];
}

-(void)someOtherSituation{
  UIAlertView * alert = [[UIAlertView alloc] initWithTitle:@"" message:@"" delegate:self cancelButtonTitle:@"OK" otherButtonTitles:nil];
  alert.tag = 1;
  [alert show];
  [alert release];
}

- (void)alertView:(UIAlertView *)alertView didDismissWithButtonIndex:(NSInteger)buttonIndex{
  if([alertView tag] == 0){
    //foo
  }
  else{
    //bar
  }
}