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Combobox & null

P: n/a
Hi,
I need to check if combobox is empty, so I write:

if combobox = null then msgbox "..."

but it doesn't work. In debug mode, combobox is null.
Please help!

Deli
Nov 13 '05 #1
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P: n/a
try this

if nz(combobox, "") = "" then
this means if the combobox is null or a zerolength string (""). If you do
not care about the zerolength string then try

if isnull(combobox) then

BTW, in code, combobox should probably be replaced by

me.controls("name of your control")

or in the property sheet: [name of the control]
Let me know how you get on.

- Nicolaas

Nov 13 '05 #2

P: n/a
> [...]
if isnull(combobox) then
[...]


Thanks! It works!

--
Deli
Nov 13 '05 #3

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