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: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2