public Domain DomainCreate()
{
Domain newDomain = new Domain();
Guid newDomainId;
Guid newDomainNodeId;
SqlCommand createDomainCommand = CreateDomainCommand(out newDomainId, out newDomainNodeId);
createDomainCommand.ExecuteNonQuery();
newDomain.DomainUid = newDomainId;
newDomain.DomainOriginalId = newDomainId.ToString();
return newDomain;
}