C / C++ / MFC

john5632 wrote:

How to get Geo location on my PC. How to get it?

HANDLE hQuit = CreateWindow(<br />
                    "BUTTON",<br />
		"Quit",<br />
                    WS_CHILD | WS_VISIBLE | BS_BITMAP ,<br />
                    350, // pixels from left app border<br />
                    200, // pixels from top app border<br />
                    100,    // button width<br />
                    30,     // button high<br />
                    hMainWindow, <br />
                    (HMENU)ID_BUTTON5,<br />
                    hMainInstance,<br />
                    (LPVOID)NULL);<br />
	if(hQuit == NULL){<br />
		MessageBoxW(0, L"Error creating button!", L"ERROR", MB_ICONERROR);<br />
		return -1;<br />
	} else {<br />
	ShowWindow(hQuit, SW_SHOW);<br />
	UpdateWindow(hQuit);<br />
	}

/*  This function is called by the Windows function DispatchMessage()  */

LRESULT CALLBACK WindowProcedure (HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
{
    int wWidth, wHeight;
    int bWidth, bHeight;
    RECT btnRect;
    HWND btnHwnd;
    switch (message)                  /* handle the messages */
    {
        case WM_DESTROY:
            PostQuitMessage (0);       /* send a WM_QUIT to the message queue */
            break;

        case WM_SIZE:
            // get size of the parent window's client area
            wWidth = LOWORD(lParam);
            wHeight = HIWORD(lParam);

            //  get RECT of the button (in parent's client coords)
            btnHwnd = GetDlgItem(hwnd, IDC_BUTTON1);
            GetWindowRect(btnHwnd, &btnRect);

            // determine it's dimensions
            bWidth = btnRect.right - btnRect.left;
            bHeight = btnRect.bottom - btnRect.top;

            // move it so that it retains its width and height, and is centered on the parent window.
            SetWindowPos(btnHwnd, HWND_TOP, (wWidth-bWidth)/2, (wHeight-bHeight)/2, bWidth, bHeight, SWP_SHOWWINDOW);
            break;

        default:                      /* for messages that we don't deal with */
            return DefWindowProc (hwnd, message, wParam, lParam);
    }

    return 0;
}