On Mar 22, 2012, at 11:33 AM, Jim Hurley wrote:
> The dictionary needs an example of how the "try" command is used to catch an
> error.
>
> Anyone have an illustration?
>
> For example, suppose one wanted to catch an error in the statement:
>
> put the {some built-in property of an object] of button "soAndso" into tProp
>
> Where the built in property may not exist.How would one catch the error and
> perhaps proceed on the basis of the particular error message?
example:
try
put sha1digest(tString) into tDigest
catch tErr
put md5digest(tString) into tDigest
-- if version < 4.5.3
end try
-- Peter
Peter M. Brigham
pmb...@gmail.com
http://home.comcast.net/~pmbrig
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