See Also: ProgressBar Members
The following example shows the usage of a ProgressBar.
C# Example
//initial progress is 20%
var progressBar = new ProgressBar {
Progress = .2,
};
// animate the progression to 80%, in 250ms
await progressBar.ProgressTo (.8, 250, Easing.Linear);
Debug.WriteLine ("Animation completed");

The Xamarin.Forms.ProgressBar class has the following XAML property:
| Property | Value |
|---|---|
| Progress | A decimal value between 0 and 1, inclusive, that specifies the fraction of the bar that is colored. |