Commented by: @cincuranet

Why not to just set username and password to empty string?

Commented by: Mercea Paul (m24paul)

There are some reasons:
1. I don't want to modify the connection string.
2.If I connect with admin(windows admin) and trusted auth I get admin right, without touching connection string! (Verry good for support and administrative tasks in app)
3.If I use Fb Embedded with empty user name I get error message: "Trusted Auth wasn't implemented for Embedded Firebird"
Connecting with trusted auth...don't pass windows user to fb user id. and generate this error!

As you can see in FesDatabase.cs and ExtDatabase.cs and GdsDatabase.cs(Verion 10)
public void AttachWithTrustedAuth(DatabaseParameterBuffer dpb, string dataSource, int port, string database)
{
throw new NotImplementedException("Trusted Auth isn't supported on Embedded Firebird.");
}

Tested on database with ODS Version 11.2 , embedded generate this error!

Commented by: @cincuranet

This has been discussed in the list. Continue there.

Commented by: @cincuranet

I asked specifically about this in list and almost no reply at all. If somebody wants, post message into list and later we can reopen this ticket.