I want to Check Gr #(PK) of student wheter exist in table or not id exist show Msg in Label after lost focus from text box ..
I tried AutoNumber in Access but it showing error while insertion
Note : im using form View control for insertion...
please help A S A P
If you are using Autonumbers, you shouldn't be trying to insert anything in to the PK. Access takes care of generating that for you. Remove anything that tries to add a PK value. That's what causes the error in all probability.
Marked as answer byAnonymousThursday, October 7, 2021 12:00 AM
