I currently have some code that sets up notifications of connected USB HID devices within a Windows Service (written in C++). The code is as follows: GUID hidGuid. RegisterDeviceNotification() and 'Imaging Device'-class. RegisterDeviceNotification(). [C++ Error] Assistant_Unit.cpp. c++ windows qt usb. NotificationFilter.dbcc_classguid = InterfaceClassGuid; hDevNotify = RegisterDeviceNotification(hwnd, &NotificationFilter. How to retrieve dbcc_name from DEV_BROADCAST. I am trying to get the name of display device pluged in from the RegisterDeviceNotification that I've. C++. Copy. HDEVNOTIFY. HDEVNOTIFY WINAPI RegisterDeviceNotification. Services can use the RegisterDeviceNotification function to register to receive. Detecting USB Insertion / Removal Events in Windows using. know if RegisterDeviceNotification will be of. to detect USB insertion/removal events with C++? Hello, I'm trying to use the function RegisterDeviceNotification to handle when a USB device attaches or removes. I have made my own class, CUSB, which. C / C++ / MFC ATL / WTL / STL. Detecting USB Drive Removal in a C Program. you need to register with the system using RegisterDeviceNotification API. hardware add/remove with WM_DEVICECHANGE and RegisterDeviceNotification(); Author. C / C++ / MFC . Detecting Hardware Insertion and/or Removal I am calling function in C++ DLL to list all the USB's. In native code you would call RegisterDeviceNotification() and handle WM_DEVICECHANGE messages.