Radzen Blazor Components

Blazor Button

The Radzen Blazor Button comes in filled, flat, outlined, and text variants, with sizes, icons, shades, busy and disabled states, and click handling.

Filled Buttons Link to this section

These are the default Radzen Buttons.

Filled Shades

Filled Light and Dark

Light and Dark button styles don't have Shades

Flat Buttons Link to this section

Use Variant="Variant.Flat" for flat button variant.

Flat Shades

Flat Light and Dark

Light and Dark button styles don't have Shades

Outlined Buttons Link to this section

Use Variant="Variant.Outlined" for outlined button variant.

Outlined Shades

Outlined Light and Dark

Light and Dark button styles don't have Shades

Text Buttons Link to this section

Use Variant="Variant.Text" for text button variant.

Text Shades

Text Light and Dark

Light and Dark button styles don't have Shades

Content in Buttons Link to this section

Text, icons and images can be added to a button.

Icon only button

Icon and text button

Images

Button Sizes Link to this section

Use the Size property to set button size. Available sizes are ExtraSmall, Small, Medium (default), and Large.

Icon

Text

Icon and Text

FAB-like button Link to this section

See how you can achieve Floating action button look and feel. See also the standalone RadzenFab and RadzenFabMenu components.

Disabled Button Link to this section

Use Disabled="true" to disable a button.

Busy button Link to this section

Use IsBusy="true" to show the busy indicator.

Keyboard Navigation Link to this section

The following keys or key combinations provide a way for users to navigate and interact with Radzen Blazor Button component.

Press this key To do this
Tab Navigate to a button.
Enter Click the focused button.
Space Click the focused button.

Frequently asked questions

What button styles does the Radzen Blazor Button support?

It supports filled, flat, outlined, and text variants, each with shades, sizes, and icon support, so you can match primary, secondary, and subtle actions.

How do I add an icon to a Blazor Button?

Set the Icon property to a Material icon name; you can combine it with Text or use an icon-only button.

How do I show a busy or disabled Button?

Set IsBusy to true to show a spinner and block clicks during an operation, and set Disabled to true to disable the button.

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

Demos Configuration

Premium Themes

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

Free Themes

  • Material
  • Material Dark
  • Standard
  • Standard Dark
  • Default
  • Dark
  • Humanistic
  • Humanistic Dark
  • Software
  • Software Dark
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