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ColorFillScheme.ParameterDefinition

Property
Description:
Represents the parameter of the elements that this scheme could be used to color.
Remarks:
When this property changed, all existing scheme entries will be removed from the scheme, and the value of IsByRange property will be set to false if the parameter storage type is not numeric.
Syntax
public ElementId ParameterDefinition { get; set; }
Exceptions
Exception Condition
ArgumentException When setting this property: The paramId cannot be applied to the scheme.
ArgumentNullException When setting this property: A non-optional argument was null