Entity Framework 5 - Why is Entity State “Modified” after PropertyValue is set back to Original

Question

i use the EF5 and don\'t know why a entity has the state \"modified\" after i set the only changed PropertyValue of this entity back to the original value.

Answer 1

Thx for the hint :)

here is my EF5 (DbContext) Solution. I call this method for every DbEnityEntry that i get from ChangeTracker.Entries()

    private void CheckIfDifferent(DbEntityEntry entry)
    {
        if (entry.State != EntityState.Modified) 
            return;

        if (entry.OriginalValues.PropertyNames.Any(propertyName => !entry.OriginalValues[propertyName].Equals(entry.CurrentValues[propertyName])))
            return;

       (this.dbContext as IObjectContextAdapter).ObjectContext.ObjectStateManager.GetObjectStateEntry(entry.Entity).ChangeState(EntityState.Unchanged);
    }