Starts a background worker process to update the library, using the mode passed in parameter. If the mode is SpecificFiles, then you must pass the file paths using a List of strings in the filePaths parameter. If the mode is SpecificFolder, then you must pass the folder path in the folderPath parameter.

public void UpdateLibrary(
	UpdateLibraryMode mode,
	List<string> filePaths,
	string folderPath
)

Public Sub UpdateLibrary ( _
	mode As UpdateLibraryMode, _
	filePaths As List(Of String), _
	folderPath As String _
)