About LINQ
Applies a SQL like syntax to .NET collections
LINQ Code Snippets
How many root folders contain a space:
var lvInfo = new System.IO.DirectoryInfo("C:\\");
var lvCollection = lvInfo.GetDirectories();
var lvItems = from n in lvCollection where (0 < n.Name.IndexOf(' ')) select n.FullName;
Console.WriteLine("{0} items contain a space", lvItems.Count());