CannotChangePropertyWhenSessionIsConnectedException Class
An exception that is thrown when the essential properties of the currently connected session are about to be modified.
Namespace: DevExpress.Xpo.Exceptions
Assembly: DevExpress.Xpo.v19.2.dll
Declaration
Remarks
Specific properties (for instance, Session.ConnectionString) can be modified only when a Session is not connected to a data store. If such a property is modified after the connection is established, a CannotChangePropertyWhenSessionIsConnectedException exception is raised.
Solution:
- change a property before the session is connected to the data store.
See Also