Hello ,It there any performance difference between using WebHierarchicalDataSource and hardcoding the relation, the updates,delete, select in the code bind.It is for a hierarchical webgrid.Thanks
It really depends how you will implement your custom data binding, surely it's possible to make it more optimized than WHDS. Anyway there shouldn't be any noticeable difference for updates, deletes and inserts. However you can notice some overhead for selects over large data sets.
I would recommend you to use WHDS in first place, since it takes almost no time to configure it, then you can optimize your data binding only if you're not satisfied with the performance.