public class IconSetCriterionCollection
This class does not expose an Add method because IconCriterion instances are created based on the iconset.
Enumerating this class causes immediate creation of all IconCriterion objects.
The Count property always returns either 3, 4, or 5, depending on the value of the IconSet property.
Target Platforms: Android 4.4+, iOS 8+
Development Environments: Visual Studio 2015+, Visual Studio for Mac Preview, Xamarin for Visual Studio 4.2+