DxProgressBar Class

A progress bar component.

Namespace: DevExpress.Blazor

Assembly: DevExpress.Blazor.v24.1.dll

NuGet Package: DevExpress.Blazor

Declaration

public class DxProgressBar :
    DxSizableComponentBase

Remarks

The DevExpress Progress Bar for Blazor (<DxProgressBar>) allows you to inform users about the status of ongoing processes.

Run Demo

Add a Progress Bar to a Project

Follow the steps below to add a Progress Bar component to an application:

1. Use a DevExpress Project Template to create a new Blazor Server or Blazor WebAssembly application. If you use a Microsoft project template or already have a Blazor project, configure your project to incorporate DevExpress Blazor components.
2. Add the <DxProgressBar>…</DxProgressBar> markup to a .razor file.
3. Write code to update the Progress Bar value or enable the indeterminate state.
4. Optional. Specify the progress bar type: horizontal, vertical, or circular.

Value

The Value property specifies the current progress bar value. MinValue and MaxValue properties limit the range of accepted values.

The progress is measured in percentages and calculated by the following formula:
(Value - MinValue) / (MaxValue - MinValue) * 100.

Progress Bar Overview

<DxProgressBar MinValue="100" MaxValue="500" Value="200" />

If the current progress is unknown, you can display an indeterminate progress bar.

Progress Status

Use the Status property to specify the progress status. The status affects bar appearance, the icon, and the default label.

If the Status property is not specified, the component automatically sets the Success status when Value matches MaxValue. You can set the SetSuccessStatusOnComplete property to false to disable this behavior.

Label

The progress bar label displays information about progress status. By default, the label displays the progress measured in percentages. For Success, Pause, and Error statuses, the label displays the corresponding text.

Indeterminate Progress Bar

Use the Label property to customize the progress bar label.

<DxProgressBar Label="Loading..." ... />

You can use the LabelPosition property to specify the position of the label relative to the progress bar. To hide the label, set the ShowLabel property to false.

Indeterminate State

When progress cannot be estimated or it is not necessary to indicate the progress numerically, set the Indeterminate property to true to display a moving bar.

Indeterminate Progress Bar

<DxProgressBar Label="Loading..." Indeterminate="true" />

Vertical and Circular Progress Bar

The DxProgressBar component renders a linear horizontal progress bar. Use the Type property to change the bar type to vertical or circular.

Progress Bar Types

<DxProgressBar Type="ProgressBarType.Horizontal" Value="35" />
<DxProgressBar Type="ProgressBarType.Vertical" Value="35" />
<DxProgressBar Type="ProgressBarType.Circular" Value="35" />

Implements

IComponent

IHandleEvent

IHandleAfterRender

Inheritance

Object

ComponentBase

DxSizableComponentBase

DxProgressBar