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check if data already exists in table

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jono261970

jono261970

Programmer
Jun 28, 2002
182
GB
Hello,

I have written a small program to keep track of our static ip addresses. The only problem is that you can enter the same address twice. How can I tell VB to check the MS Access field for duplicates before it writes to the db.

cheers,

jono




A good fortune may forbode a bad luck, which may in turn disguise a good fortune.
 
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Hi Jono,

Would it not be easier to set the field in the access db to not accept duplicates and then trap the returning error in VB, i assume this would work.

 
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Hi Rivethed,

Thanks matey. Indeed it is much easier. DOH!


cheers,

jono



A good fortune may forbode a bad luck, which may in turn disguise a good fortune.
 
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