title: Win32 Dialog box: how to keep all objects in windows centered when resizing
body: <p>I am building and maintaining a Win32 app using Visual Studio.</p>
  <p>I have recently edited the <code>.rc</code> file adding <code>WS_THICKFRAME</code> to my dialog <code>STYLE</code> line for all dialog windows to allow them to be resizable.</p>
  <p>My current problem is, when I resize a window, its content remains fixed to the left. How can I make the window's content remain centered when resizing using the border?</p>
  <p>Pointing to any relevant documentation on this would also be helpful, as I have not had lucky finding that.</p>