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  #1  
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Barry
 
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Default IF statement - 08-26-2010 , 07:50 AM





I want to compare a field to null

The field is Notice Date

I have tried a number of ways and it is not working what is the
correct way.

Thanks

Barry

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  #2  
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Bob Quintal
 
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Default Re: IF statement - 08-26-2010 , 08:29 AM





Barry <Barry (AT) actson (DOT) demon.co.uk> wrote in news:26c1f076-74b3-42e4-b22e-
43e0ab1dd20b (AT) v8g2000yqe (DOT) googlegroups.com:

Quote:
I want to compare a field to null

The field is Notice Date

I have tried a number of ways and it is not working what is the
correct way.

Thanks

Barry
You use the isnull() function.

If isNull([Notice Date]) Then
'do something here
End If

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WhathaveIdone?
 
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Default Re: IF statement - 08-26-2010 , 09:42 AM


On Aug 26, 7:29*am, Bob Quintal <rquin... (AT) sPAmpatico (DOT) ca> wrote:
Quote:
Barry <Ba... (AT) actson (DOT) demon.co.uk> wrote in news:26c1f076-74b3-42e4-b22e-
43e0ab1dd... (AT) v8g2000yqe (DOT) googlegroups.com:

I want to compare a field to null

The field is Notice Date

I have tried a number of ways and it is not working what is the
correct way.

Thanks

Barry

You use the isnull() function.

If isNull([Notice Date]) Then
* * * * 'do something here
End If
I concur with this: IsNull() would be whether to test if the field is
null or not. If this isn't what you meant, you may want to give a
little more explanation.
-WhathaveIdone?

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  #4  
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David W. Fenton
 
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Default Re: IF statement - 08-26-2010 , 04:18 PM


Barry <Barry (AT) actson (DOT) demon.co.uk> wrote in
news:26c1f076-74b3-42e4-b22e-43e0ab1dd20b (AT) v8g2000yqe (DOT) googlegroups.com
:

Quote:
I want to compare a field to null
In what context? A query? Code? A macro?

Quote:
The field is Notice Date

I have tried a number of ways and it is not working what is the
correct way.
Show us what you've tried -- it makes it easier to provide a
solution.

--
David W. Fenton http://www.dfenton.com/
contact via website only http://www.dfenton.com/DFA/

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