Get started

Quickstart Video

1. Install

Radzen Blazor Components are distributed as the Radzen.Blazor nuget package.

You can add them to your project in one of the following ways

• Install the package from command line by running dotnet add package Radzen.Blazor
• Add the project from the Visual Nuget Package Manager
• Manually edit the .csproj file and add a project reference

2. Import the namespace

Open the _Imports.razor file of your Blazor application and add these two lines @using Radzen and @using Radzen.Blazor.

3. Include a theme

Open Pages\_Layout.cshtml (Blazor Server .NET 6), Pages\_Host.cshtml (Blazor Server .NET 7), wwwroot/index.html (Blazor WebAssembly) or Components\App.razor (Blazor .NET 8) and include a theme CSS file by adding this snippet:

<link rel="stylesheet" href="_content/Radzen.Blazor/css/material-base.css">

To include a different theme (i.e. Standard) just change the name of the CSS file:

<link rel="stylesheet" href="_content/Radzen.Blazor/css/standard-base.css">

Make sure you have also bootstrap CSS:

<link rel="stylesheet" href="css/bootstrap/bootstrap.min.css">

4. Include Radzen.Blazor.js

Open Pages\_Layout.cshtml (Blazor Server .NET 6), Pages\_Host.cshtml (Blazor Server .NET 7), wwwroot/index.html (Blazor WebAssembly) or Components\App.razor (Blazor .NET 8) and include this snippet

<script src="_content/Radzen.Blazor/Radzen.Blazor.js?v=@(typeof(Radzen.Colors).Assembly.GetName().Version)"></script>

5. Use a component

Use any Radzen Blazor component by typing its tag name in a Blazor page e.g. <RadzenButton Text="Hi"></RadzenButton>

Setting a property

<RadzenButton Text="@text"></RadzenButton>
@code {
  string text = "Hi";
}

Handing events

<RadzenButton Click="@ButtonClicked" Text="Hi"></RadzenButton>
@code {
  void ButtonClicked()
  {
    //
  }
}

6. Use Dialog, Notification, ContextMenu and Tooltip components

Open the Shared\MainLayout.razor file and include:

• <RadzenComponents/>

Open Startup.cs file (Blazor Server before .NET 6) or Program.cs (Blazor WebAssembly or Blazor Server after .NET 6) and add required services:

Startup.cs (Blazor Server before .NET 6)

    using Radzen;
    ...
    public void ConfigureServices(IServiceCollection services)
    {
        ...
        services.AddRadzenComponents();
        ...
    }
    

Program.cs (Blazor WebAssembly Blazor and Blazor Server after .NET 6)

    using Radzen;
    ...
    public static async Task Main(string[] args)
    {
        var builder = WebAssemblyHostBuilder.CreateDefault(args);
        builder.RootComponents.Add<App>("app");

        builder.Services.AddTransient(sp => new HttpClient { BaseAddress = new Uri(builder.HostEnvironment.BaseAddress) });

        ...

        builder.Services.AddRadzenComponents();
        ...

        await builder.Build().RunAsync();
    }
    

Next: Explore Demos

Hooray! You have successfuly added Radzen Blazor Components to your Blazor app. Now let's take a deeper look and explore more components and demos.

Explore Demos