Two behaviors are available in Tree Grid paging to display certain number of records in a current page. It is based on individual records count or the root level records count.
The page size can be changed using the page size drop-down in the pager. The ASP.NET Core Tree Grid allows users to customize the values in the page size drop-down.
The pager UI of the Tree Grid requests data on-demand when navigating to another page. Using simple properties, the pager can be customized.
Using pager template, users can customize the pager UI.