Question

I need to declare the query variable outside the switch statement that way I would only have one variable that would handle different result of the LINQ Query. Please see the code below. Problem here is that I cannot infer a variable without initializing it

var query;  Switch(filter) {  case 1:     var query = from c in Customers                  where c.Type equals == 'ABC'                 select c;       break; case 2:     var query = from c in Customers                 where c.Type equals == 'CDE'                 select c;      break;  }  foreach(var custrow in query) {     //Do Logic }  } 

Answer 1

You probably want IEnumerable<Customer> or IQueryable<Customer> instead of var.