Trap Valentina license time limit

[Ivan Smahin]

Hello Barry,

Friday, July 6, 2007, 8:26:21 PM, you wrote:

BGS> The concept had escaped me without proper documentation and examples.
BGS> There are quite a few of these constants in the XML file.

BGS> How am I to know that this exact constant should be trapped is a certain
BGS> situation?

BGS> Am I to check each one for each vCommand?
BGS>  
BGS> This trial and error approach is time consuming.

BGS> Hmm, I wonder, does anyone have a methodology for a professional standard
BGS> error trapping routine?

BGS> Something like:

BGS> Try

BGS> Catch vErr as vException
BGS>    My_vErrDesc = My_vErrDesc_Retrieved_from_XML(vErr)
BGS>    Show_My_vErrDesc_DialogBox(My_vErrDesc)

BGS> End try


BGS> Where the DialogBox has options to Log the error to a file, send an email to
BGS> product support, ignore, or terminate execution, etc.


Please take a look in our examples.

You can do something like this:
Exception exc as VException
  stErrCode.Text = Str( exc.ErrorNumber )
  stErrStr.Text = exc.Message

So  you  have  caught any Valentina exception. And you are able to get
err code and message from that one.


-- 
Best regards,
Ivan Smahin 
Senior Software Engineer
Paradigma Software, Inc
Valentina - The Ultra-Fast Database
http://www.valentina-db.com