当我们向表格视图添加新行时，如何向UITbaleview添加平滑滚动

- (void)scrollToRowAtIndexPath:(NSIndexPath *)indexPath atScrollPosition:(UITableViewScrollPosition)scrollPosition animated:(BOOL)animated

-(void)recievedImageFromServer
{
    NSUInteger row = [myDataSourceArray count]-1; // This can also be set to 0 if you want
                                                // to insert at the top of the table

    NSIndexPath* newIndex = [NSIndexPath indexPathWithIndex:row];
    [myTableView insertRowsAtIndexPaths:[NSArray arrayWithObject:newIndex]
                       withRowAnimation:UITableViewRowAnimationTop];
}