Exemple #1
0
        public static void listenDeviceInfo(IntPtr handle)
        {
            IntPtr num1 = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(LOGCONTEXTA)));

            try
            {
                Wintab32.WTInfoA(3U, 0U, num1);
            }
            catch
            {
                Marshal.FreeHGlobal(num1);
                return;
            }

            LOGCONTEXTA logcontexta = new LOGCONTEXTA();
            LOGCONTEXTA structure   = (LOGCONTEXTA)Marshal.PtrToStructure(num1, typeof(LOGCONTEXTA));

            structure.lcPktData = Wintab32.PACKETDATA;
            structure.lcPktMode = 0U;
            structure.lcOptions = 2U;
            IntPtr num2 = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(LOGCONTEXTA)));

            Marshal.StructureToPtr((object)structure, num2, false);
            hCtx = Wintab32.WTOpenA(handle, num2, true);
            Marshal.FreeHGlobal(num1);
            Marshal.FreeHGlobal(num2);
        }
Exemple #2
0
 public static void stopListenDeviceInfo()
 {
     if (!(hCtx != IntPtr.Zero))
     {
         return;
     }
     Wintab32.WTClose(hCtx);
     hCtx = IntPtr.Zero;
 }
Exemple #3
0
        public static PACKET Msg2Packet(Message m)
        {
            if (m.Msg != 32752)
            {
                return(new PACKET());
            }
            IntPtr num = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(PACKET)));

            Wintab32.WTPacket(m.LParam, (int)m.WParam, num);
            PACKET structure = (PACKET)Marshal.PtrToStructure(num, typeof(PACKET));

            Marshal.FreeHGlobal(num);
            return(structure);
        }