How to use LINQ expression inline in C#

Web developers can create and call a method inline based on LINQ expression. For example they can create a function named TestClient() that examines a client an return true or false based on whether they want to include it in the results:

 

private bool TestClient(Client client)

{

return client.LastName.StartsWith(“T”);

}

 

Web developers could use the TestClient method like this:

 

var matches = from client in clients

where TestClient(client)

select client;