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// Get everything in reverse.

Console.WriteLine("All cars in reverse:");

var subset = (from c in myCars select c).Reverse();

foreach (Car c in subset)

{

Console.WriteLine("{0} is going {1} MPH", c.PetName, c.Speed);

}

}

Here, we called the Reverse() method at the time we constructed our query. Again, as an

alternative, we could invoke this method on the myCars array as follows:

static void ReversedSelection(Car[] myCars)

{

// Get everything in reverse.

Console.WriteLine("All cars in reverse:");

var subset = from c in myCars select c;

foreach (Car c in subset.Reverse())

{

Console.WriteLine(c.ToString());

}

}

Sorting Expressions

As you have seen over this chapter’s initial examples, a query expression can take an orderby

operator to sort items in the subset by a specific value. By default, the order will be ascending; thus,

ordering by a string would be alphabetical, ordering by numerical data would be lowest to highest,

and so forth. If you wish to view the results in a descending order, simply include the descending

operator. Ponder the following method:

static void OrderedResults(Car[] myCars)

{