C / C++ / MFC

BOOL ProgressBar_Popup::_show_ProgressWindow( HINSTANCE hInstance, HWND cWnd ) 
{

	LPWSTR					windowTitle						= L"Progress";

	// Font Variables
	HDC						hdc;

	// Get the Parent HWND
	gProgressBar_Popup_GAC = cWnd;

	// Get the current HDC
	hdc = GetDC(cWnd);
	hProgressBar_Popup_Instance = hInstance;
	
	LoadString(hProgressBar_Popup_Instance, IDC_PROGRESSBAR_POPUP, sz_ProgressBar_Popup_Class, MAX_LOADSTRING);

	// Create and Register the Popup Window
	_register_ProgressBar_Popup_Class(hInstance);
	hProgressBar_Popup = _create_ProgressBar_Popup(hInstance, windowTitle);
	_progressbar_Popup_Center( gProgressBar_Popup_GAC, hProgressBar_Popup );


	return TRUE;
}

ATOM ProgressBar_Popup::_register_ProgressBar_Popup_Class(HINSTANCE hInstance)
{
    WNDCLASSEX wcex;
	wcex.cbSize        = sizeof(WNDCLASSEX);

    wcex.style         = CS_HREDRAW | CS_VREDRAW;
    wcex.lpfnWndProc   = (WNDPROC) _progressbar_Popup_WndProc;
    wcex.cbClsExtra    = 0;
    wcex.cbWndExtra    = 0;
    wcex.hInstance     = hInstance;
    wcex.hIcon         = LoadIcon(hInstance, MAKEINTRESOURCE(IDI_NASE2012_SUWIZARD));
    wcex.hCursor       = LoadCursor(NULL, IDC_ARROW);
    wcex.hbrBackground = (HBRUSH)GetStockObject( WHITE_BRUSH );
	wcex.lpszMenuName  = NULL; 
    wcex.lpszClassName = sz_ProgressBar_Popup_Class;
    wcex.hIconSm       = LoadIcon(wcex.hInstance, MAKEINTRESOURCE(IDI_SMALL));

	if (!RegisterClassEx(&wcex))
    {
        MessageBox(NULL,
            _T("Call to RegisterClassEx failed!"),
            _T("Win32 Guided Tour"),
            NULL);        
    }

    return RegisterClassEx(&wcex);
}

HWND ProgressBar_Popup::_create_ProgressBar_Popup(HINSTANCE hInstance, LPWSTR windowTitle)
{ 
	HWND hWnd = CreateWindowEx(
		WS_EX_TOPMOST,
        sz_ProgressBar_Popup_Class,         
        windowTitle,
		WS_POPUPWINDOW,    
        10, 10,                 
        200, 200,               
        gProgressBar_Popup_GAC,
		NULL,             
        hInstance,
		NULL
	);	

	if ( !hWnd ) 
	{
		// Create Window has failed
		MessageBox(hWnd,
			L"Progress Bar Popup has failed",
            L"Progress Bar Popup",
			MB_ICONEXCLAMATION | MB_OK);
	}
	else
	{
		ShowWindow(hWnd, SW_SHOW );
		UpdateWindow(hWnd);

	}

	return hWnd;
    
}

DWORD dwIPAddress ;
::SendMessage (hwndIPAddress,IPM_GETADDRESS,0, (LPARAM) (LPDWORD) &dwIPAddress ) ;
struct in_addr addr;	
addr.S_un .S_addr = (ULONG)dwIPAddress ;
char *IPAddres = new char[9] ;
IPAddres = inet_ntoa (addr) ;