'DeclarationReadOnly Property RGBDefined As System.Boolean
'UsageDim instance As IColorFormat Dim value As System.Boolean value = instance.RGBDefined
System.bool RGBDefined {get;}
read-only property RGBDefined: System.Boolean;
function get RGBDefined : System.boolean
            __property System.bool get_RGBDefined();
            property System.bool RGBDefined { System.bool get(); }