iOS 开发之UITableView刷新指定的cell或sect

刷新指定的cell

NSIndexPath *indexPath = [NSIndexPath indexPathForRow:3 inSection:0];

[tableView reloadRowsAtIndexPaths:[NSArray arrayWithObjects:indexPath,nil] withRowAnimation:UITableViewRowAnimationNone];

刷新指定的section

NSIndexSet *indexSet = [[NSIndexSet alloc] initWithIndex:2];

[tableview reloadSections:indexSet withRowAnimation:UITableViewRowAnimationAutomatic];