issue regarding the horizontal scroll using page controller

I am use this code for add the table in scrollview.

tblList =  [[UITableView alloc] initWithFrame:CGRectMake(20+(i*320), 100, 280, 300) style:UITableViewStylePlain];

 tblList.delegate=self;

 tblList.dataSource=self;

 [self.ListscrollView addSubview:tblList];

 [tblList release];



 (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath

 {

   static NSString *CellIdentifier = @"Cell";

   UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];

   cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:CellIdentifier] autorelease];



    if(tableView==tblList)

    {

       [[NSBundle mainBundle] loadNibNamed:@"CustomCell" owner:self options:nil];

       cell=self.tblViewCell;

       self.tblViewCell=nil;



       UILabel *datelabel1 = (UILabel*)[cell.contentView viewWithTag:2];

       datelabel1.text = [NSString stringWithFormat:@"%@",[[retriveTaskDesc objectAtIndex:indexPath.row] valueForKey:@"description"]];



    return cell;

    }

when I change the scrollview the value of the retriveTaskDesc is change. I am setting that value in scrollViewDidScroll then I reload the table I get the value in cellForRowAtIndexPath but in the display of label the value are not displaying correctly the old value of retriveTaskDesc is displaying in that label.