Expert: A Directory instance that switches files between two other Directory instances.

Files with the specified extensions are placed in the primary directory; others are placed in the secondary directory. The provided Set must not change once passed to this class, and must allow multiple threads to call contains at once.

NOTE: this API is new and experimental and is subject to suddenly change in the next release.

public class FileSwitchDirectory : Directory

Public Class FileSwitchDirectory _
	Inherits Directory

public ref class FileSwitchDirectory : public Directory