Using Windows Integrated Authentication when connecting to db4o in .net?

When openi开发者_开发百科ng a client against a db40 server it seems to expect a user name and password

Db4oFactory.OpenClient(string hostName, int port, string user, string password);

Is there any way of using windows integrated instead?

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No, no way to do that! The username/password verification is pretty simple and was never planned to be extensible (Windows Native, LDAP, whatever) on db4o.