【iOS开发系列】cell分割线置顶

/**
 *  tableViewCell分割线左侧置顶 < 1 >
 */
-(void)viewDidLayoutSubviews
{
    if ([_tableView respondsToSelector:@selector(setSeparatorInset:)])
    {
        [_tableView setSeparatorInset:UIEdgeInsetsMake(0,0,0,0)];
    }
    
    if ([_tableView respondsToSelector:@selector(setLayoutMargins:)])
    {
        [_tableView setLayoutMargins:UIEdgeInsetsMake(0, 0, 0, 0)];
    }
}

/**
 *  tableViewCell分割线左侧置顶<2>
 */
-(void)tableView:(UITableView *)tableView willDisplayCell:(UITableViewCell *)cell forRowAtIndexPath:(NSIndexPath *)indexPath
{
    if ([cell respondsToSelector:@selector(setSeparatorInset:)])
    {
        [cell setSeparatorInset:UIEdgeInsetsZero];
    }
    
    if ([cell respondsToSelector:@selector(setLayoutMargins:)])
    {
        [cell setLayoutMargins:UIEdgeInsetsZero];
    }
}

【iOS开发系列】cell分割线置顶

原文：http://blog.csdn.net/u013457022/article/details/46892317