C / C++ / MFC

LRESULT CALLBACK MouseHookProc(int code, WPARAM wp, LPARAM lp)
{
    LRESULT ret = CallNextHookEx(m_hMouseHook, code,  wp, lp);
    if (!m_bFlagSet && wp == WM_LBUTTONDOWN)
    {
        // Set the flag, allow the mouse message through
        m_bFlagSet = true;
        return ret;
    }
 
    if (m_bFlagSet && (wp == WM_LBUTTONDOWN || wp == WM_LBUTTONUP))
    {
        // flag is set, block the mouse message
        return 1;
    }
 
    // allow all other mouse messages through
    return ret;
}

// ColorClient.cpp : Defines the entry point for the console application.<br />
//<br />
<br />
#include "stdafx.h"<br />
#include <windows.h><br />
#include <tchar.h><br />
<br />
#import "..\Colors\Colors.tlb"<br />
<br />
using namespace COLORSLib;<br />
<br />
<br />
int main(int argc, char* argv[])<br />
{<br />
	CoInitialize(NULL);<br />
	try<br />
	{<br />
		IColorObjectPtr pSA(__uuidof(ColorObject));<br />
		_variant_t var = pSA->Colors;<br />
		SAFEARRAY* psa = var.parray;<br />
		BSTR* bstrArray;<br />
		SafeArrayAccessData(psa,reinterpret_cast<void**>(&bstrArray));<br />
		for(UINT i =0;i<psa->rgsabound->cElements;i++)<br />
			_tprintf(_T("%ls\n"),bstrArray[i]);<br />
		SafeArrayUnaccessData(psa);<br />
	}<br />
	catch(_com_error e)<br />
	{<br />
		_tprintf(_T("Error: 0x%08  %ls\n"),e.Error(),e.ErrorMessage());<br />
	}<br />
<br />
	CoUninitialize();<br />
	return 0;<br />
}