Do you know how to filter data?

It is difficult for users to find their required records in a huge amount of data, so adding the filter data functionalities is very useful.

The standard DataGrid of ASP.NET doesn't include this functionality, developers need to implement it by themselves.

❌ Figure: Bad Example - implement data filter manually

Fortunately, RadGrid supplies this perfect feature.

✅ Figure: Good Example - add an attribute to filter data

Developer can turn this feature on by setting the AllowFilteringByColumn="True".