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Get a list of invalid path characters

using System; using System.IO; namespace PathExample {     class GetCharExample     {         public static void Main()         {             char[] invalidPathChars = Path.GetInvalidPathChars();             Console.WriteLine("The following characters are invalid in a path:");             ShowChars(invalidPathChars);             Console.WriteLine();         }         public static void ShowChars(char[] charArray)         {             foreach (char someChar in charArray)             {                     Console.WriteLine("{0:c},\t{1:X4}", someChar, (int)someChar);             }         }     } }