Could a “Test Connection” button be added to the “Edit Service” window that is launched when editting a TNSNAMES entry from the TNSNAMES Editor window? What I would like to see is a “Test Connection” button that brings up a simple login/ or just a TNSPING of the service defined to see if the service is valid.
Using a login window would be nice and Re-using the TConnectionErrorForm window would help diagnose connection problems when defining/changing TNSNAMES entries.