bool RegisterForPnpEvents(IntPtr h)
{
PInvoke.HidD_GetHidGuid(ref HidGuid);
DEV_BROADCAST_DEVICEINTERFACE dFilter = new DEV_BROADCAST_DEVICEINTERFACE();
dFilter.dbcc_size = Marshal.SizeOf(dFilter);
dFilter.dbcc_devicetype = gc.DBT_DEVTYP_DEVICEINTERFACE;
dFilter.dbcc_classguid = HidGuid;
hDevNotification = PInvoke.RegisterDeviceNotification(h, dFilter, gc.DEVICE_NOTIFY_WINDOW_HANDLE);
if (hDevNotification == IntPtr.Zero)
{
return(false);
}
return(true);
}
bool RegisterForPnpEvents(IntPtr h, Guid DrvGuid)
{
DEV_BROADCAST_DEVICEINTERFACE dFilter = new DEV_BROADCAST_DEVICEINTERFACE();
dFilter.dbcc_size = Marshal.SizeOf(dFilter);
dFilter.dbcc_devicetype = CyConst.DBT_DEVTYP_DEVICEINTERFACE;
dFilter.dbcc_classguid = DrvGuid;
IntPtr hNotify = PInvoke.RegisterDeviceNotification(h, dFilter, CyConst.DEVICE_NOTIFY_WINDOW_HANDLE);
if (hNotify == IntPtr.Zero)
{
return(false);
}
hDevNotifications.Add(hNotify);
return(true);
}
internal bool RegisterForPnPEvents(IntPtr hWnd)
{
if (_alreadyDisposed)
{
throw new ObjectDisposedException("");
}
DEV_BROADCAST_HANDLE hFilter = new DEV_BROADCAST_HANDLE();
hFilter.dbch_size = Marshal.SizeOf(hFilter);
hFilter.dbch_devicetype = CyConst.DBT_DEVTYP_HANDLE;
hFilter.dbch_handle = _hDevice;
_hHndNotification = PInvoke.RegisterDeviceNotification(hWnd, hFilter, CyConst.DEVICE_NOTIFY_WINDOW_HANDLE);
if (_hHndNotification == IntPtr.Zero)
{
return(false);
}
return(true);
}
