Not in Clause in Linq To SQl

Question

I have written a linq to sql query for not in clause for the table tblBranches.So  i am getting this error.

The Best OverLoaded method match for system.collection.generic.list<Jeeves.BranchBO>.Contains(Jeeves.branchBO)has some invalid arguments 

 

var GetBranchDetail = (from C in objJCSDB.tblBranches

where !objListBranchBO.Any(C.BranchId)&& C.CityId==objBranchBO._CityId && C.IsActive==true.

 

Please Can any one help me...!!