'Declaration Public Property Height As Nullable(Of Single)
public Nullable<float> Height {get; set;}
The unit of measure is determined by the value of the Unit property.
When a value is explicitly assigned to the Height property, but not to the HeightRule property, the HeightRule resolves to 'Exact'.
When the HeightRule property is set to 'Auto', the value of the Height property is not applicable.
Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, 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