Styles

Name
AccentProgressButtonStyle
DefaultProgressButtonStyle

Attributes

Property
ProgressBackground
ProgressForeground
ProgressRingHorizontalAlignment
ProgressRingSize
ProgressRingVisibility
IsIndeterminateProgressRing
ProgressRingStyle
CheckedContent
ShowError
ShowPaused
IsIndeterminate
Progress

Example

<dev:ProgressButton Width="200"
                    Checked="ProgressButton_Checked"
                    CheckedContent="Downloading..."
                    Content="Click Here"
                    Unchecked="ProgressButton_Checked" />

<dev:ProgressButton Width="200"
                    Checked="ProgressButton_Checked"
                    CheckedContent="Downloading..."
                    Content="Click Here"
                    IsIndeterminateProgressRing="true"
                    ProgressRingVisibility="Visible"
                    Unchecked="ProgressButton_Checked" />

private async void ProgressButton_Checked(object sender, RoutedEventArgs e)
{
    var pb = sender as ProgressButton;
    if (pb.IsChecked.Value && !pb.IsIndeterminate)
    {
        pb.Progress = 0;
        while (true)
        {
            pb.Progress += 1;
            await Task.Delay(50);
            if (pb.Progress == 100)
            {
                pb.IsChecked = false;
                break;
            }
        }
    }
}

Demo

you can run demo and see this feature.