Linq equivalent to SQL LIKE [a-f]

Question

SELECT * FROM Customer WHERE Name 'LIKE [a-f]%'

How Can I acheive this in Linq??

In other words in linq how can i select all Names between a and f??

Thanks,

Answer 1

There's a helper class called SqlMethods in the System.Data.Linq.SqlClient namespace that provides a Like method that emulates the SQL LIKE statement.

Your query would be:

var query = from c in Customers
            where SqlMethods.Like(c.Name, "[a-f]%")
            select c;

Answer 2

You could use C# Regex class to match records:

var selectedCustomers = from customer in customers
               where Regex.Match(customer.Name, "^[a-f].*$").Success
               select customer;