获取最近创建的实体的ID-ADO实体框架

调用“saveChanges()”后,实体对象的id字段应该由框架填充。

private void CreateAddress(BizObjects.Address address)
{
    var entity = new EntityFramework.Address();

    entity.Line1 = address.Line1;
    entity.Line2 = address.Line2;
    entity.City = address.City;
    entity.State = address.State;
    entity.ZipCode = address.ZipCode;

    _entities.AddToAddress(entity);
    _entities.SaveChanges();

    address.Id = entity.Id; // At this point the entity object will have the value of the Id field.
}

希望这有帮助…