public void CalculateWeight(string term) { if (string.IsNullOrWhiteSpace(term)) { return; } var sourceArray = term.Split(new char[] { ' ' }); foreach (var text in sourceArray) { if (string.IsNullOrWhiteSpace(text)) { continue; } if (Name.IsMatch(text)) { SumWeight += WeightList.Where(w => w.Name == "name").Select(w => w.W).FirstOrDefault(); } if (Type.IsMatch(text)) { SumWeight += WeightList.Where(w => w.Name == "type").Select(w => w.W).FirstOrDefault(); } if (SerialNumber.IsMatch(text)) { SumWeight += WeightList.Where(w => w.Name == "serialNumber").Select(w => w.W).FirstOrDefault(); } if (Floor.IsMatch(text)) { SumWeight += WeightList.Where(w => w.Name == "floor").Select(w => w.W).FirstOrDefault(); } if (RoomNumber.IsMatch(text)) { SumWeight += WeightList.Where(w => w.Name == "roomNumber").Select(w => w.W).FirstOrDefault(); } if (Description.IsMatch(text)) { SumWeight += WeightList.Where(w => w.Name == "description").Select(w => w.W).FirstOrDefault(); } } }