DropDownControl.isValid Property

Parent Object: DropDownControl
Defined in namespace "adsk::core" and the header file is <Core/UserInterface/DropDownControl.h>

Description

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

Syntax

"dropDownControl_var" is a variable referencing a DropDownControl object.

# Get the value of the property.
propertyValue = dropDownControl_var.isValid
"dropDownControl_var" is a variable referencing a DropDownControl object.
#include <Core/UserInterface/DropDownControl.h>

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

Property Value

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

Version

Introduced in version August 2014