/// <summary>
/// Constructor taking a device handle. From this device handle
/// very specific device information can be found.
/// </summary>
public MouseDevice(IntPtr hDevice)
: base(hDevice)
{
// Now get more detailed information
RID_DEVICE_INFO deviceInfo = RawInputDevice.GetRawInputDeviceInfo(fDeviceHandle);
fMouseID = (int)deviceInfo.Union1.mouse.dwId;
fNumButtons = (int)deviceInfo.Union1.mouse.dwNumberOfButtons;
fSampleRate = (int)deviceInfo.Union1.mouse.dwSampleRate;
fRIDRegister = new RAWINPUTDEVICE();
if (ClassName != null)
{
IsPhysical = ClassName.ToUpper() == "MOUSE";
}
}
/// <summary>
/// Constructor taking a device handle. From this device handle
/// very specific device information can be found.
/// </summary>
public HIDDevice(IntPtr hDevice)
: base(hDevice)
{
// Now get more detailed information
RID_DEVICE_INFO deviceInfo = RawInputDevice.GetRawInputDeviceInfo(fDeviceHandle);
dwProductId = deviceInfo.Union1.hid.dwProductId;
dwVendorId = deviceInfo.Union1.hid.dwVendorId;
dwVersionNumber = deviceInfo.Union1.hid.dwVersionNumber;
usUsage = deviceInfo.Union1.hid.usUsage;
usUsagePage = deviceInfo.Union1.hid.usUsagePage;
fRIDRegister = new RAWINPUTDEVICE();
if (ClassName != null)
{
IsPhysical = ClassName.ToUpper() == "HIDCLASS";
}
}
/// <summary>
/// Register a raw input device based on a structure being passed in.
/// </summary>
/// <param name="device">Device information.</param>
/// <returns>TRUE if successful, FALSE if not.</returns>
public static bool RegisterRawInputDevice(RAWINPUTDEVICE device)
{
RAWINPUTDEVICE[] devices = new RAWINPUTDEVICE[1]; // Raw input devices.
devices[0] = device;
return RegisterRawInputDevices(devices, 1, Marshal.SizeOf(typeof(RAWINPUTDEVICE)));
}
public static extern bool RegisterRawInputDevices(RAWINPUTDEVICE[] pRawInputDevices,
uint uiNumDevices, int cbSize);
