Catching errors.

[Barry G. Sumpter]

.

 

  Catch Err as VException

    

    MsgBox " Error: " + Str(vDB.ErrNumber) + " - " +  vDB.ErrString + CRLF
+CRLF + "Error Opening or Finding  DATABASE.vdb - Server Database: " + CRLF
+ "     " + strDBPath

    Quit

 

.

 

 

From: valentina-bounces at lists.macserve.net
[mailto:valentina-bounces at lists.macserve.net] On Behalf Of Greg Olson-Hyde
Sent: Monday, 7 September 2009 7:48 AM
To: Valentina Developers
Subject: Catching errors.

 

Hi,

 

Ruslan suggested I download:

 

V4RB_Reference_4_en.pdf

 

So, I did - very interesting - must have missed it in my roaming around the
Wiki.

 

I am slowly working through my code and changing it. I have existing error
code:

 

  MsgBox "Database Error: " + str(EnglishDB.ErrorCode) + EndOfLine +
EndOfLine + EnglishDB.ErrorMessage

    

 that I wish to change to Valentina - however the only error code I can find
is depreciated:

 

ErrNumber  as Integer (r/o)  // Number of the last error, 0 if OK.
[DEPRECATED] 

ErrString  as String(r/o)   // String description of error.   [DEPRECATED]

 

Also, is there a way to 'Rollback'? Or some alternative?

 

Cheers

 

Greg Olson-Hyde

Sydney Australia

 

2.8 GHz Quad-Core Mac Pro

Mac OS X 10.5.8

RB 2009 r2.1 Pro

Valentina Studio Pro 4.2 trial

 

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