Question

When I am moving from one tab to another in the timer continues to run.
But I want to stop that timer.

So if anyone knows then please tell me which method i need to call while moving from one tab to another.

Answer 1

You can stop timer process like this,

if(self.TimeOfActiveUser) 
{
    [self.TimeOfActiveUser invalidate];
    self.TimeOfActiveUser = nil;
}

Edit
You can put this method when you pushing another method For Example: if you using Timer for Reload Data of TableView every 6 second then you can push particular row by selecting then you can put this two line of code in

 - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath 
 {

[self.TimeOfActiveUser invalidate];
self.TimeOfActiveUser = nil;


    objScore = [[CntrScore alloc]initWithNibName:@"CntrScore" bundle:nil];
[self.navigationController pushViewController:objScore animated:YES];

  }

AND

if your app Tab based you put timer stop code in viewWillDisappear

 -(void)viewWillDisappear:(BOOL)animated
 {
     if(self.TimeOfActiveUser) 
     {
     [self.TimeOfActiveUser invalidate];
     self.TimeOfActiveUser = nil;
     }


 }