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asp_databases thread: Errors Collection


Message #1 by rg1@h... on Tue, 24 Apr 2001 22:06:24
Hello.



Using VBScript, after every execution of a Stored Procedure, I check the 

Error object. Some Stored Procedures return a collection of errors e.g. 

when trying to insert a duplicate row.



In this case, I only want the last error in the collection which is my 

user defined error (created with a RAISERROR). I know than 

conn.Errors.Count holds the number of errors in the collection. 



I tried to pick up the last error by using the following code but did not 

get the desired result:



Dim userError

userError = conn.Errors(conn.Errors.count).Description



Using the following code I got the desired results but it just seems so 

clumsy:

Dim iCnt

Dim errLoop



If conn.Errors.Count > 0 Then

    'Only pick up the last error message - the user generated one

    iCnt = 0

    For Each errLoop in conn.Errors 

        iCnt = iCnt + 1

        If iCnt = conn.Errors.Count Then

            ErrorRoutine.TrapError = errLoop.Description

        End If

    Next

End If




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