public MainForm()
{
InitializeComponent();
pfsf = new PopupFileSearchForm();
pfsf.Visible = false;
pfsf.Left = this.Left;
pfsf.Top = this.Top - 50;
fs = new FileSearch(ref pfsf);
}
public FileSearch(ref PopupFileSearchForm sForm)
{
this.sForm = sForm;
lastLookup = new List <FileInfo>();
workingLastLookup = new List <FileInfo>();
lastExecutableFileSearch = DateTime.Now;
executableFileBW = new BackgroundWorker();
executableFileBW.DoWork += ExecutableFileBW_DoWork;
executableFileBW.RunWorkerAsync();
}