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Alex Rivera
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What is the correction needed for example 2 inorder to group by multiple columns Example 1 var query = from cm in cust group cm by new { cm.Customer, cm.OrderDate } into cms select new { Key1 = cms.Key.Customer,Key2=cms.Key.OrderDate,Count=cms.Count() }; Example 2 (incorrect) var qry = cust.GroupBy(p => p.Customer, q => q.OrderDate, (k1, k2, group) => new { Key1 = k1, Key2 = k2, Count = group.Count() });
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