Radzen Blazor Components

DataGrid real-time data support

Sometimes your DataGrid should be updated real-time. This demo shows how to implement such a scenario.

In this demo columns are dynamically generated from a dictionary, data regenerates every second using a System.Timers.Timer, and the grid displays ID (Guid) and Date (DateTime) with new random values on each refresh.

ID
Date
05a07f96-210c-4023-9d22-9cc8c686612302/15/2026 13:16:39
7f77f29b-5c05-439c-920e-8d0d2447f43503/15/2026 13:16:39
adba6c35-8d47-4afb-9968-71b1c421abe104/15/2026 13:16:39
0cd613f2-9d26-4ac3-a3dd-dc0d8d40c69d05/15/2026 13:16:39
de02eee2-2191-44fd-8c80-dbd4724eee1a06/15/2026 13:16:39
251b568e-a0c4-45ad-96cc-a5dfd9fbb81d07/15/2026 13:16:39
f219bad9-5efb-4f7f-b6c4-731bd2d2421408/15/2026 13:16:39
b3e5ac3b-994b-461a-8179-3af7774d436709/15/2026 13:16:39
dd3e4967-ca72-477d-9d10-60046304f6ff10/15/2026 13:16:39
bef16b6c-1f1f-4f55-b37e-fa698889babd11/15/2026 13:16:39
All the tools in one place

Save Hours on Every Project

With Radzen Blazor subscription you get the full toolkit, including:

support

Dedicated support backed by proven expertise

palette

Premium themes and theme editor

widgets

Ready-to-use UI blocks

dashboard_customize

Complete app templates

format_shapes

Visual design-time-experience

Radzen Blazor Studio

Radzen Blazor Components, © 2018-2026 Radzen.
Source Code licensed under MIT

Demos Configuration

Premium Themes

  • Material 3
  • Material 3 Dark
  • Fluent
  • Fluent Dark

Free Themes

  • Material
  • Material Dark
  • Standard
  • Standard Dark
  • Default
  • Dark
  • Humanistic
  • Humanistic Dark
  • Software
  • Software Dark
An error has occurred. This app may no longer respond until reloaded. Reload 🗙