[fpc-devel] NullAsStringValue definition

[Graeme Geldenhuys]

On 21/11/2007, Michael Van Canneyt <michael at freepascal.org> wrote:
>
> Never heard of this. Where is it supposed to be and what is it supposed to
> do ?
>

I never heard of it before either, until today.  :-)  In the Kylix 3
help is mentions something like this.... The value stored in the
NullAsStringValue variable represents a NULL as a string.
By default it is a blank string.

So I guess if you want to represent a NULL value differently, you can
set it to say: '<null>'.  I guess it works like the ShortDateFormat
and friends variables.

I don't have Kylix or Delphi on this (home) pc, but will look at work tomorrow.


Regards,
  - Graeme -


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