DropDown virtualization using IQueryable
Render large Blazor DropDown lists efficiently with UI virtualization - load items on demand from an IQueryable so only the visible options are fetched.
DropDown virtualization with LoadData event link
Frequently asked questions
How does the Blazor DropDown handle very large lists?
Turn on virtualization and bind to an IQueryable. Only the visible options are rendered and fetched, so the dropdown stays fast even with tens of thousands of items.
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