The FilePicker type exposes the following members.
Gets or sets the currently selected filter from the Filters collection.
Gets or sets the index of the current filter in the Filters collection
Gets or sets FileAction that is used when the user is selecting the file.
Gets or sets the full path of the file that is selected.
Gets the collection of available file filters the user can select from.
Gets or sets the title of the dialog that the control will show.