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File.exists() (Method)

A method that returns a flag to indicate whether the file exists or not.

Availability:

JavaScript - 1.1

Netscape Enterprise Server - 2.0

Property/method value type: Boolean primitive

JavaScript syntax: NES myFile.exists()

This method returns the Boolean true value if the file already exists within the file system and a Boolean false value if it does not.

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JavaScript Programmer's Reference, Cliff Wootton Wrox Press (www.wrox.com) Join the Wrox JavaScript forum at p2p.wrox.com Please report problems to support@wrox.com © 2001 Wrox Press. All Rights Reserved. Terms and conditions.

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