How to add "or" statement in ISession.QueryOver?

Question

I have a question:

Is there a way to add "or" statement in ISession.QueryOver ?

Consider I have these values:

val1 = 0;
val2=0; 

and my query:

.Where(Restrictions.Eq(Projections.Property()=>obj1.val1),val1) //Or statement should comes to here
.Where(Restrictions.Eq(Projections.Property()=>obj1.val2),val2)

So I need to get the datas whose val1 equals to local val1 OR whose val2 equals to val2.

Answer 1

Try this:

    .Add(Restrictions.Or(
        Restrictions.Eq(Projections.Property()=>obj1.val1),val1), 
        Restrictions.Eq(Projections.Property()=>obj1.val2),val2)
             )
        )