Полезная информация

Microsoft® JScript™
valueOf Method
 Language Reference 
Version 2 

See Also                  Applies To


Description
Returns the primitive value of the specified object.
Syntax
object.valueOf( )

The object argument is any JScript object.

Remarks
The valueOf method is defined differently for each intrinsic JScript object.

Object Return Value
Array The elements of the array are converted into strings, and the strings are concatenated together, separated by commas. This behaves the same as the Array.toString and Array.join methods.
Boolean The Boolean value.
Date The stored time value in milliseconds since midnight, January 1, 1970 UTC.
Function The function itself.
Number The numeric value.
Object The object itself. This is the default.
String The string value.

The Math object does not have a valueOf property.


© 1997 Microsoft Corporation. All rights reserved. Terms of Use.