putting a button on a window

ok i have been learning the code for making a window in openGL and i finally got it down. so for the past like 30 minutes ive been looking for a tut on how to include a button into the window so when it is clicked, it can either be a link or open something.. does ne one know where i can get a tut of this or maybe post some code here to explain it 4 me.. thx

Code:

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switch (uMsg)                                               

                        // Check For Windows Messages
        {
               
        case WM_CREATE :
              hdc = GetDC (hWnd) ;
              SelectObject (hdc, GetStockObject

(SYSTEM_FIXED_FONT)) ;
              GetTextMetrics (hdc, &tm) ;
              cxChar = tm.tmAveCharWidth ;
              cyChar = tm.tmHeight + tm.tmExternalLeading ;
              ReleaseDC (hWnd, hdc) ;

            // create button
                    hwndButton = CreateWindow ("button", "PUSHBUTTON",
                              WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON,
                              cxChar, cyChar ,
                              20 * cxChar, 7 * cyChar / 4,
                              hWnd, (HMENU) 0,
                              ((LPCREATESTRUCT) lParam) -> hInstance, NULL) ;
              return 0 ;


case WM_COMMAND :
             
// Action
                       
break;

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Picture in attach

It what is necessary?

This is good but is a eye-killer, draw a button with PaintShop and use that texture as button, it's better.

Quote:

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but is a eye-killer

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О.. yes.:)

But it is very simple.:).