still doesn't work. very strange..
-----Original Message-----
From: Ricardo [mailto:[EMAIL PROTECTED]]
Sent: Thursday, September 02, 1999 10:25 AM
To: Howarth, Dan
Subject: Re: [ND] Unable to check for Null Value
try this.
CSpValue selectedMeter = getDisplayFieldValue ("cbMeters");
if (selectedMeter == new CSpNull()) {
acciones
}
Howarth, Dan wrote:
> Am unable to determine is a variable contains a Null value, since the
> if will always evaluate to a not Null condition. Have verified in the
> debugger
> that the variable selectedMeter does in fact contain a null value, but the
> if will always evaluate to a not Null condition. This is my code:
>
> CSpValue selectedMeter = getDisplayFieldValue ("cbMeters");
> if (selectedMeter.isNull())
>
> any ideas as to what the problem is? any help on this is very much
> appreciated. thanks.
>
> PG&E Gas Transmission Texas and any other company referenced herein which
uses the PG&E name or logo are not the same company as Pacific Gas and
Electric Company, the California utility. These companies are not regulated
by the California Public Utilities Commission, and customers do not have to
buy products from these companies in order to continue to receive quality
regulated services from the utility.
> _________________________________________________________________________
>
> For help in using, subscribing, and unsubscribing to the discussion
> forums, please go to: http://www.netdynamics.com/support/visitdevfor.html
>
> For dire need help, email: [EMAIL PROTECTED]
PG&E Gas Transmission Texas and any other company referenced herein which uses the
PG&E name or logo are not the same company as Pacific Gas and Electric Company, the
California utility. These companies are not regulated by the California Public
Utilities Commission, and customers do not have to buy products from these companies
in order to continue to receive quality regulated services from the utility.
_________________________________________________________________________
For help in using, subscribing, and unsubscribing to the discussion
forums, please go to: http://www.netdynamics.com/support/visitdevfor.html
For dire need help, email: [EMAIL PROTECTED]
