private static int AdjustVirtualKey(InputData rawBuffer, int virtualKey, bool isE0BitSet, int makeCode)
{
var adjustedKey = virtualKey;
if (rawBuffer.header.hDevice == IntPtr.Zero)
{
// When hDevice is 0 and the vkey is VK_CONTROL indicates the ZOOM key
if (rawBuffer.data.keyboard.VKey == Win32Consts.VK_CONTROL)
{
adjustedKey = Win32Consts.VK_ZOOM;
}
}
else
{
switch (virtualKey)
{
// Right-hand CTRL and ALT have their e0 bit set
case Win32Consts.VK_CONTROL:
adjustedKey = isE0BitSet ? Win32Consts.VK_RCONTROL : Win32Consts.VK_LCONTROL;
break;
case Win32Consts.VK_MENU:
adjustedKey = isE0BitSet ? Win32Consts.VK_RMENU : Win32Consts.VK_LMENU;
break;
case Win32Consts.VK_SHIFT:
adjustedKey = makeCode == Win32Consts.SC_SHIFT_R ? Win32Consts.VK_RSHIFT : Win32Consts.VK_LSHIFT;
break;
default:
adjustedKey = virtualKey;
break;
}
}
return adjustedKey;
}
public static extern int GetRawInputData(IntPtr hRawInput, DataCommand command, out InputData buffer,
[In] [Out] ref int size, int cbSizeHeader);
