Parameter.isValid Property

Parent Object: Parameter
Defined in namespace "adsk::fusion" and the header file is <Fusion/Fusion/Parameter.h>

Description

Indicates if this object is still valid, i.e. hasn't been deleted or some other action done to invalidate the reference.

"parameter_var" is a variable referencing a Parameter object.

# Get the value of the property.
propertyValue = parameter_var.isValid

"parameter_var" is a variable referencing a Parameter object.

#include <Fusion/Fusion/Parameter.h>

// Get the value of the property.
boolean propertyValue = parameter_var->isValid();

This is a read only property whose value is a boolean.

Introduced in version August 2014