Read the Tcl [catch] man page.  It has a couple of examples for catching
errors.

Bob
-- 
Bob Techentin                        [EMAIL PROTECTED] 
Mayo Foundation                                 (507) 538-5495 
200 First St. SW                            FAX (507) 284-9171
Rochester MN, 55901  USA            http://www.mayo.edu/sppdg/ 


> -----Original Message-----
> From: Matteo Centenaro [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, July 17, 2001 9:20 AM
> To: Viaual Tcl List
> Subject: [vtcl-user] Error handling
> 
> 
> Hi all,
> 
> Has anyone any idea on what I can do to intercept an error and decide
> what to do with the exception?
> 
> Sorry if my english is soo bad!
> 
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> 

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