I'm novice at Delphi and have been thrown in the deep end, but perhaps someone has a solution.
I have a set of database edit boxes (DBEdit) and their contents get posted to an Access Database. However, if the operator does not enter any data in them, the following error is given when the contents are posted to the db: 'Key violation. You tried to assign the Null value to a variable that is not a Variant data type.'. I did indicate in the Access database that these fields aren't required and can have zero length.How do I fix this?