Blazor Filter Builder

• Mar 23, 2026

The DevExpress Blazor Filter Builder (<DxFilterBuilder>) allows users to create complex filter criteria. The component builds filter expressions using our DevExpress Criteria Operator language. You can use DxFilterBuilder as a standalone component or connect it to any data-aware DevExpress Blazor control.

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API Reference

Refer to the following list for the component API reference: DxFilterBuilder Members.

Features and Capabilities

For in-depth information about the DevExpress Blazor Filter Builder, review the following sections in the DxFilterBuilder class description:

• Fields

  • Hierarchical Fields
  • Field Captions
  • Collection Fields

• Customize Value Editors

  • Configure a Lookup Editor for a Foreign Key

• Customize Operators

• Connect The Filter Builder to a Data-Aware Component