'DeclarationReadOnly Property GradientDegree As System.Double
'UsageDim instance As IFillFormat Dim value As System.Double value = instance.GradientDegree
System.double GradientDegree {get;}
read-only property GradientDegree: System.Double;
function get GradientDegree : System.double
            __property System.double get_GradientDegree();
            property System.double GradientDegree { System.double get(); }