using(var context = new SampleEntities())
User user = select a user from database;
//Update user's properties
user.Username = ...
user.Website = ...
//Add a role
Role role = select a role from database
//trying to insert into table UserRoles which has columns (UserID, RoleID)
//Apply property changes
However, I get an exception telling me that "The existing object in the ObjectContext is in the Added state" and can't "ApplyPropertyChanges". If "ApplyPropertyChanges()" is removed, it adds a User.
What orders should these methods be called? I don't need to do them separately right?