C# – NHibernate select most recent record that meets criteria

asp.netcnhibernateprovider

Last night I started working on an NHibernate provider. I'm creating a criteria that several records will match, however I only want to return the most recent record (the record with the largest Id). I thought UniqueResult() would do this it cannot be used if a list would be returned otherwise.

I could theoretically select the full list and then return the desired record, but I believe there is a better way.

Best Answer

Can you add an Order?

ICriteria cr = Session.CreateCriteria<MyType>();

cr.AddOrder(Order.Desc("Id"));

MyType justone = cr.UniqueResult();
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