case DragDropEffects.Copy:
                    if(isFile)
                    // TODO: Need to handle folders
                        File.Copy(file, dest, false);
                    break;
                case DragDropEffects.Move:
                    if (isFile)
                        File.Move(file, dest);
                    break;
                case DragDropEffects.Link:

Those people who think they know everything are a great annoyance to those of us who do - Isaac Asimov