CFTRY
Defines a block to which an error may occur and to be caught in a controlled manner
Usage
<cftry> ... </cftry>
Extra
<cftry>
<!--- This will cause an error --->
<cfset a = variableDoesNotExist>
<cfcatch>
<!--- Enters here upon error; you can do anything in here --->
<cfdump var="#cfcatch#">
</cfcatch>
</cftry>
