Update file-path-formats.md

Author: imba-tjd

docs/standard/io/file-path-formats.md

@@ -203,28 +203,7 @@ Directory.Create("TeStDiReCtOrY");
 ```
 creates a directory named TeStDiReCtOrY. If you rename a directory or file to change its case, the directory or file name reflects the case of the string used when you rename it. For example, the following code renames a file named test.txt to Test.txt:
 
-```csharp
-using System;
-using System.IO;
-
-class Example
-{
-   public static void Main()
-   {
-      var fi = new FileInfo(@".\test.txt");
-      fi.MoveTo(@".\Test.txt");
-   }
-}
-``` 
-```vb
-Imports System.IO
-
-Module Example
-   Public Sub Main()
-      Dim fi As New FileInfo(".\test.txt")
-      fi.MoveTo(".\Test.txt")
-   End Sub
-End Module
-```
+[!code-csharp[case-and-renaming](~/samples/snippets/standard/io/file-names/cs/renaming.cs)]
+[!code-vb[case-and-renaming](~/samples/snippets/standard/io/file-names/vb/renaming.vb)]
 
 However, directory and file name comparisons are case-insensitive. If you search for a file named "test.txt", .NET file system APIs ignore case in the comparison. Test.txt, TEST.TXT, test.TXT, and any other combination of upper- and lowercase letters will match "test.txt".