ButtonGroup - MikaBerglund/Blazor-Bootstrap GitHub Wiki
The ButtonGroup component is used to group buttons together. Buttons in the same group are joined together.
@using BlazorBootstrap.Components
<ButtonGroup>
<Button Color="NamedColor.Success">Button #1</Button>
<Button Color="NamedColor.Danger">Button #2</Button>
<Button Color="NamedColor.Info">Button #3</Button>
</ButtonGroup>