Convering a C# low level mouse hook to C++

[Matt.]

Hi,

I am trying to convert over a MSDN C# code example to C++ and am struggling.

I would like to eventually monitor the mouse and keyboard commands so I can block some. Should be fairly simple but I am very much a beginner.

I am only interested in capturing commands in my form app and the controls within it, not system wide so I should not need to use a dll.

There seems to be many problems. please help.

Many Thanks

Matt.

	private: System::Void Form1_Load(Object^  sender, EventArgs^  e) {
				 hHook = SetWindowsHookEx(WH_MOUSE_LL, hookProceedure, GetModuleHandle(NULL), 0);
			 }
 
HHOOK hHook;

HOOKPROC hookProceedure;

private int hookProceedure(int nCode, IntPtr wParam, IntPtr lParam)
{

		return CallNextHookEx(hHook, nCode, wParam, lParam); 
}

//This is the Import for the SetWindowsHookEx function.
//Use this function to install a thread-specific hook.
public:
	[DllImport("user32.dll")]
	static int SetWindowsHookEx(int idHook, HOOKPROC lpfn, IntPtr hInstance, int threadId);

//This is the Import for the UnhookWindowsHookEx function.
//Call this function to uninstall the hook.
public:
	[DllImport("user32.dll")]
	static bool UnhookWindowsHookEx(int idHook);
		
//This is the Import for the CallNextHookEx function.
//Use this function to pass the hook information to the next hook procedure in chain.
public:
	[DllImport("user32.dll")]
	static int CallNextHookEx(int idHook, int nCode, IntPtr wParam, IntPtr lParam);