How to set configuration properties globally without using config file?

NHibernate.Cfg.Environment.Properties[NHibernate.Cfg.Environment.ConnectionString] = "xxx";
it doesn't works!

"System-level properties can only be set manually by setting static properties of NHibernate.Cfg.Environment class or be defined in the <nhibernate> section of the application configuration file."

looking forward to some help

Hi digiboo,

The property NHibernate.Cfg.Environment.Properties returns you a copy of the global properties, so you cannot modify it.

Typically, you want to create a global (singleton) ISessionFactory with the appropriate configuration and use that to create ISession instances.



Regards,
Richard

Thanks a lot.
Unfortunately it used in third-party library which hasn't singleton prorery to access configuration instance.