public static EntryElement getChild(EntryElement target,string fileID)
{
EntryElement result = target.getChild(fileID);
if (result == null)
{
EntryElement[] directories = target.getDirectories();
foreach (EntryElement e in directories)
{
result = getChild(e, fileID);
if (result != null)
break;
}
}
return result;
}
