I am developing a C# application and using UPnP.DLL provided with "Tools for UPnP Technologies".
I can iterate all devices on the network using UPnPSmartControlPoint class and using upnp:rootdevice as the matching filter.
But i don't know how to use Rescanning logic. If I call Rescan function of UPnPSmartControlPoint class; it does not iterate devices on the network. It even doesn't call the delegate function.