I am using nhibernate...but probably similiar solution(if there is one) so i reposted here.

I am trying to map a legacy table that has a key of 8 byte binary using the following mapping and nhibernate throws a "Illegal use of an array as an identifier"...any ideas? I was thinking tricking it with GUID but that is a 16byte binary.

<class name="JefbaseHIB.BusinessObjects.Company, JefbaseHIB" table="dbo.Company" lazy="true">
<id name="Id" column="Company_Id">
<generator class="assigned" />
</id>
...

Thanks....