Returns the Backgroundworker that is associated with each FileList instance. The BackgroundWorker is the required and preferred way to asynchronously add items to a component from a different thread. See http://msdn2.microsoft.com/en-us/library/ms171728.aspx.

protected internal BackgroundWorker BackgroundWorker { get; }

Protected Friend ReadOnly Property BackgroundWorker As BackgroundWorker

protected public:
property BackgroundWorker^ BackgroundWorker {
	BackgroundWorker^ get ();
}