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Radzen Blazor Studio has replaced Radzen as the primary RAD tool for Blazor applications.

Radzen Blazor Studio offers a modern UI, enhanced features, and improved performance to streamline your development process.

The latest documentation for Radzen Blazor Studio is available here: https://www.radzen.com/blazor-studio/documentation/

Filter by DropDownlink

This guide demonstrates how to filter DataGrid records by DropDown selected item.

Drop DropDown component to Radzen design surface and bind it to Customers from Northwind OData service
Define change event for the DropDown component to invoke Orders with $filter parameter CustomerID eq '${event.CustomerID}' and set a property orders to the result value
Drop DataGrid component to Radzen design surface, bind it to orders property and auto-generate columns
Run the application