private void initProperties()
{
ActionVerb = "Open";
IncludeFileExtensions = new String[] { };
ExcludeFileExtensions = (!String.IsNullOrEmpty(Settings.FileBrowserExcludeFileExtensions)) ?
Settings.FileBrowserExcludeFileExtensions.Split(';') : new String[] { };
Folders = Settings.GetFavoriteFolders();
AutoLaunchFile = false;
SelectActionOpen = !Settings.FileBrowserShowFileOperationsMenu;
}