M

FamilyType.AsDouble

Description:
Provides access to the double precision number of the given family parameter.

public double? AsDouble(
	FamilyParameter familyParameter
)

Public Function AsDouble ( 
	familyParameter As FamilyParameter
) As Double?

public:
Nullable<double> AsDouble(
	FamilyParameter^ familyParameter
)

member AsDouble : 
        familyParameter : FamilyParameter -> Nullable<float>

FamilyParameter

familyParameter

Return Value Nullable<Double> The double value contained in the parameter. Returns if the storage type of the input argument is not double type or this parameter has no value.

ArgumentNullException

Thrown when the input argument-"familyParameter"-is.
ArgumentException

Thrown if the input argument-"familyParameter"-is invalid,