The default value of this property is 10, and the default value for the TopBottom property is 'Top', so that creating an instance of this class without specifying non-default property values results in a "top ten" condition.
The value of this property is interepreted as either a number or a percentage, depending on the value of the IsPercent property.
If the IsPercent property is set to true, this property supports only values between 1 and 100, inclusively.
Target Platforms: Android 4.4+, iOS 8+
Development Environments: Visual Studio 2015+, Visual Studio for Mac Preview, Xamarin for Visual Studio 4.2+