1.1 --- a/RemoteControlSample.csproj	Thu Dec 25 15:12:21 2014 +0100
     1.2 +++ b/RemoteControlSample.csproj	Sat Dec 27 21:35:33 2014 +0100
     1.3 @@ -135,6 +135,7 @@
     1.4      <Compile Include="RemoteControlDevice.cs">
     1.5        <SubType>Code</SubType>
     1.6      </Compile>
     1.7 +    <Compile Include="Win32AppCommand.cs" />
     1.8      <Compile Include="Win32CreateFile.cs" />
     1.9      <Compile Include="Win32Hid.cs" />
    1.10      <Compile Include="Win32RawInput.cs" />

     2.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     2.2 +++ b/Win32AppCommand.cs	Sat Dec 27 21:35:33 2014 +0100
     2.3 @@ -0,0 +1,18 @@
     2.4 +using System;
     2.5 +using System.Runtime.InteropServices;
     2.6 +
     2.7 +namespace Win32
     2.8 +{
     2.9 +    static public partial class Const
    2.10 +    {
    2.11 +        public const int WM_APPCOMMAND = 0x0319;
    2.12 +    }
    2.13 +
    2.14 +    static public partial class Macro
    2.15 +    {
    2.16 +        public static int GET_APPCOMMAND_LPARAM(IntPtr lParam)
    2.17 +        {
    2.18 +            return ((short)HIWORD(lParam.ToInt32()) & ~Const.FAPPCOMMAND_MASK);
    2.19 +        }
    2.20 +    }
    2.21 +}
    2.22 \ No newline at end of file

     3.1 --- a/Win32RawInput.cs	Thu Dec 25 15:12:21 2014 +0100
     3.2 +++ b/Win32RawInput.cs	Sat Dec 27 21:35:33 2014 +0100
     3.3 @@ -30,11 +30,6 @@
     3.4              return (wParam.ToInt32() & 0xff);
     3.5          }
     3.6  
     3.7 -        public static int GET_APPCOMMAND_LPARAM(IntPtr lParam)
     3.8 -        {
     3.9 -            return ((short)HIWORD(lParam.ToInt32()) & ~Const.FAPPCOMMAND_MASK);
    3.10 -        }
    3.11 -
    3.12          public static int GET_DEVICE_LPARAM(IntPtr lParam)
    3.13          {
    3.14              return ((ushort)(HIWORD(lParam.ToInt32()) & Const.FAPPCOMMAND_MASK));
    3.15 @@ -67,7 +62,6 @@
    3.16          /// Windows Messages
    3.17          /// </summary>
    3.18          public const int WM_KEYDOWN = 0x0100;
    3.19 -        public const int WM_APPCOMMAND = 0x0319;
    3.20          public const int WM_INPUT = 0x00FF;
    3.21  
    3.22          /// <summary>