I have a small application, i can save the first record, no issues, but i am continuing on the same form and enter the next record, gives me error "The transaction is either not associated with the current connection or has been comple ...

please tell how to Data calculate Debit Credit in WinForm C# database Ms Access.

I have a MySQL transaction that I'm trying to do. The first step is to write to the table files. When this happens, the database should auto-create the FileID. The second step is to lookup the FileID that was just created. This part ...