UITableViewCell下划线对齐方法

-(void)viewDidLayoutSubviews

{

    if ([self.myTableViewrespondsToSelector:@selector(setSeparatorInset:)]) {

        [self.myTableViewsetSeparatorInset:UIEdgeInsetsMake(0,0,0,0)];

    }

    

    if ([self.myTableViewrespondsToSelector:@selector(setLayoutMargins:)]) {

        [self.myTableViewsetLayoutMargins:UIEdgeInsetsMake(0,0,0,0)];

    }

}

-(void)tableView:(UITableView *)tableView willDisplayCell:(UITableViewCell *)cell forRowAtIndexPath:(NSIndexPath *)indexPath

{

    if ([cellrespondsToSelector:@selector(setSeparatorInset:)]) {

        [cell setSeparatorInset:UIEdgeInsetsZero];

    }

    

    if ([cellrespondsToSelector:@selector(setLayoutMargins:)]) {

        [cell setLayoutMargins:UIEdgeInsetsZero];

    }

}