v3.0
Returns the suggested maximum value (Variant) for the parameter. A parameter
can have two separate ranges: the Min/Max which defines the entire
range of legal values; and the Suggested Minimum/Suggested Maximum
which defines a sub-range of the Min/Max that make the most
sense.
For example, an enormous number of subdivisions may theoretically
be possible on a geometry, but for performance reasons a smaller
range can be suggested to the user. The Suggested Min/Max values
are used when determining the slider ranges for controls when
parameters are inspected.
This property is only valid for numeric parameters. Other variant
types, for example siString (see siVariantType) do not have the concept of
Minimum or Maximum.