1. Home
  2. Computing & Technology
  3. JavaScript

Catch

By Stephen Chapman, About.com

Definition: The catch statement defines a block of code that will provide special error processing for a specified error if it occurred in the immediately preceding try block. Catch is a reserved word and cannot be used for anything other than declaring an error handler for a try block.
Examples:
catch (objException){...};
Explore JavaScript
About.com Special Features

Stay connected and entertained with reviews on tips on the latest HDTVs, cellphones and more. More >

Easy ways to connect two computers for networking purposes. More >

  1. Home
  2. Computing & Technology
  3. JavaScript

©2009 About.com, a part of The New York Times Company.

All rights reserved.