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Getting Started with Blazor Toggle Switch Button in Blazor WASM App
25 Jun 20265 minutes to read
This section briefly explains about how to include Blazor Toggle Switch Button component in a Blazor WebAssembly App using Visual Studio, Visual Studio Code, and the .NET CLI.
Create a new Blazor WASM App
Create a Blazor WebAssembly App using Visual Studio via Microsoft Templates or the Blazor Extension. For detailed instructions, refer to the Blazor WebAssembly App Getting Started documentation.
Run the following command to create a new Blazor WebAssembly App.
dotnet new blazorwasm -o BlazorApp
cd BlazorAppAlternatively, create a Blazor WebAssembly App using Visual Studio Code via Microsoft Templates, the Blazor Extension, or the C# Dev Kit extension.
Run the following command to create a new Blazor WebAssembly App.
dotnet new blazorwasm -o BlazorApp
cd BlazorAppInstall the required Blazor packages
Install Syncfusion.Blazor.Buttons and Syncfusion.Blazor.Themes NuGet packages. All Syncfusion Blazor packages are available on nuget.org. See the NuGet packages topic for details.
- Go to Tools → NuGet Package Manager → Manage NuGet Packages for Solution.
- Search the required NuGet packages (
Syncfusion.Blazor.ButtonsandSyncfusion.Blazor.Themes) and install them.
Alternatively, you can install the same packages using the Package Manager Console with the following commands.
Install-Package Syncfusion.Blazor.Buttons -Version 33.2.3
Install-Package Syncfusion.Blazor.Themes -Version 33.2.3Open the terminal and run the following commands.
dotnet add package Syncfusion.Blazor.Buttons -v 33.2.3
dotnet add package Syncfusion.Blazor.Themes -v 33.2.3Open the command prompt and run the following commands.
dotnet add package Syncfusion.Blazor.Buttons -v 33.2.3
dotnet add package Syncfusion.Blazor.Themes -v 33.2.3Add import namespaces
After the packages are installed, open the ~/_Imports.razor file and import the Syncfusion.Blazor and Syncfusion.Blazor.Buttons namespaces.
@using Syncfusion.Blazor
@using Syncfusion.Blazor.ButtonsRegister the Blazor service
Open the Program.cs file in Blazor WebAssembly App and register the Blazor service.
....
using Syncfusion.Blazor;
....
builder.Services.AddSyncfusionBlazor();
....Add stylesheet and script resources
The theme stylesheet and script can be accessed from NuGet through Static Web Assets. Include the stylesheet and script references in the ~wwwroot/index.html file.
...
<link href="_content/Syncfusion.Blazor.Themes/fluent2.css" rel="stylesheet" />
...
<script src="_content/Syncfusion.Blazor.Core/scripts/syncfusion-blazor.min.js" type="text/javascript"></script>Add Blazor Toggle Switch Button component
Open a Razor file located in the ~/Pages/*.razor (for example, Home.razor) and add the Blazor Toggle Switch Button component inside the razor file.
@using Syncfusion.Blazor.Buttons
<label for="checked" style="padding: 10px 10px 10px 0">USB Tethering</label>
<SfSwitch Name="checked" @bind-Checked="isChecked"></SfSwitch>
@code {
private bool isChecked = true;
}Run the application
Press Ctrl+F5 (Windows) or ⌘+F5 (macOS) to launch the application. The Blazor Toggle Switch Button component will render in your default web browser.
Open the terminal and run the following command.
dotnet runOpen the command prompt and run the following command.
dotnet run
Setting On and Off text
On and Off text can be set using OnLabel and OffLabel properties of Toggle Switch Button component. In the following example, onLabel is set as ON and offLabel is set as OFF.
@using Syncfusion.Blazor.Buttons
<SfSwitch @bind-Checked="isChecked" OnLabel="On" OffLabel="Off"></SfSwitch>
@code {
private bool isChecked = true;
}NOTE
Switch does not have text support for material themes, and does not support long custom text.
NOTE