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Getting started with Blazor ProgressBar component

08 Apr 2021 / 2 minutes to read

This section briefly explains about how to include a Progress Bar in your Blazor server-side application. You can refer Getting Started with Syncfusion Blazor for Server-Side in Visual Studio 2019 page for the introduction and configuring the common specifications.

Importing Syncfusion Blazor component in the application

  1. Install Syncfusion.Blazor NuGet package to the application by using the NuGet Package Manager.
  2. You can add the client-side resources through CDN or from NuGet package in the HEAD element of the ~/Pages/_Host.cshtml page.
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<head>
<link href="_content/Syncfusion.Blazor.Themes/bootstrap4.css" rel="stylesheet" />
<!---CDN--->
@*<link href="https://cdn.syncfusion.com/blazor/18.4.42/styles/bootstrap4.css" rel="stylesheet" />*@
</head>

For Internet Explorer 11, kindly refer the polyfills. Refer the documentation for more information.

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<head>
<link href="https://cdn.syncfusion.com/blazor/18.4.42/styles/bootstrap4.css" rel="stylesheet" />
<script src="https://github.com/Daddoon/Blazor.Polyfill/releases/download/3.0.1/blazor.polyfill.min.js"></script>
</head>

Adding component package to the application

Open **~/_Imports.razor file and include the Syncfusion.Blazor.ProgressBar namespace.

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@using Syncfusion.Blazor.ProgressBar

Add SyncfusionBlazor service in Startup.cs

Open the Startup.cs file and add services required by Syncfusion components using services.AddSyncfusionBlazor() method. Add this method in the ConfigureServices function as follows.

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using Syncfusion.Blazor;
namespace BlazorApplication
{
public class Startup
{
    ....
    ....
    public void ConfigureServices(IServiceCollection services)
    {
        ....
        ....
        services.AddSyncfusionBlazor();
    }
}
}

To enable custom client-side source loading from CRG or CDN, please refer to the section about custom resources in Blazor application.

Add Progress Bar component

To initialize the Progress Bar component, add the below code to your Index.razor view page under ~/Pages folder. In a new application, if Index.razor page has any default content template, then those content can be completely removed and following code can be added.

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@page "/"

<SfProgressBar Value="50" Minimum="0" Maximum="100" TrackThickness="12" ProgressThickness="12">
</SfProgressBar>

On successful compilation of your application, the Syncfusion Blazor Progress Bar component will render in the web browser as shown below.

progress bar

Progress Type

You can change the type of Progress Bar by using Type property. By default Linear type of Progress Bar will render. In the below example, you can see the Circular type.

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<SfProgressBar Type="ProgressType.Circular" Value="70" Minimum="0" Maximum="100" TrackThickness="8" ProgressThickness="8">
</SfProgressBar>

progress bar