Purges the virtualization instance's negative path cache, if it is active.

Enables a provider to delete an item that has been cached on the local file system.

Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.

Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.

Determines whether a file name matches a search pattern.

Compares two file names and returns a value that indicates their relative collation order.

Determines whether a name contains wildcard characters.

Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.

Gets the on-disk file state for a file or directory.

Called when a command is canceled.

Called when a directory enumeration starts.

Called when a placeholder is requested.

Called when a notification occurs.

Called when a provider error occurs.

Called when a file is queried for.

Configures this virtualization instance and starts it, making it available to service I/O and invoke callbacks on the provider.

Enables a provider to update an item that has been cached on the local file system.