Hierarchy RadGrid paging

[Ela]

How I should bind the hierarchy grid so I do not loose changes/state during paging?

Thank you.

[Princy]

Hello Ela,

There are many approached to persist the changes based on the scenario. Please take a look into the following help article for more on this.
Persisting the Selected Rows Client-side on Sorting/Paging/Filtering/Grouping.
Persisting the Selected Rows Server-side on Sorting/Paging/Filtering/Grouping.
Persisting CheckBox control state in GridTemplateColumn on rebind.

Thanks,
Princy.