length property

[アーティクル]
05/02/2017

Retrieves the number of properties that are explicitly set on the parent object.

Syntax

HRESULT value = object.get_length(* p);

Property values

Type: long

the number of properties that are explicitly set on the parent object. The range of valid property values is from 0 through length-1, inclusive.

Standards information

Document Object Model (DOM) Level 2 Style Specification, Section 1.2