Gets a value that uniquely identifies a particular invocation of a callback.

Gets the path to the target file. This path is always specified relative to the virtualization root.

Gets a value that identifies the virtualization instance.

Gets or sets a value that receives the file or directory item from the provider.

Gets the process that triggered this callback. If this information is not available, this will be null.

Gets the process identifier for the process that triggered this callback. If this information is not available, this will be 0.

Gets the version information if the target of the callback is a placeholder or partial file.