Handling unhandled errors in a VBScript web site? -
i've inherited big ugly mess of code written in several languages. part of mess that's written in c# seems set log uncaught exceptions in log file. there part of program in vbscript doesn't log errors.
is there simple way of making vbscript code catch uncaught errors , log them somewhere? think answer may "no" because vbscript doesn't have try-catch, having "on error resume next" instead.
edit: well-aware of fact error handling in vbscript different vb.net. wondering if there trick/hack allow me handle errors otherwise unhandled.
vbscript not support concept of error handling continuing execution @ label. in other words, cannot use on error goto
in vbscript. instead, use on error resume next
, check both err.number
, count
property of errors
collection.
something else may uncover vbscript errors use of option explicit
. forces explicit declaration of variables , prevents accidental reuse of name of declared variable. also, if mistype declared variable's name or try use undeclared variable, error message generated.
Comments
Post a Comment