请教如何创建父窗口无标题栏，无按钮框

Question

请教下各位，使用此函数想创建没有标题框，没有按钮框，完全透明的窗口，如何做？i_style我已经试过很多宏了。都不行。   p_event->hwnd =
        CreateWindowEx( WS_EX_NOPARENTNOTIFY | i_stylex,
                    p_event->class_main,             /* name of window class */
                    _T(VOUT_TITLE) _T(" (DirectX Output 1)"),  /* window title */
                    i_style,                                 /* window style */
                    (!p_event->wnd_cfg.x) ? CW_USEDEFAULT :
                        (UINT)p_event->wnd_cfg.x,   /* default X coordinate */
                    (!p_event->wnd_cfg.y) ? CW_USEDEFAULT :
                        (UINT)p_event->wnd_cfg.y,   /* default Y coordinate */
                    rect_window.right - rect_window.left,    /* window width */
                    rect_window.bottom - rect_window.top,   /* window height */
                    p_event->hparent,                       /* parent window */
                    NULL,                          /* no menu in this window */
                    hInstance,            /* handle of this program instance */
                    (LPVOID)p_event );           /* send vd to WM_CREATE */

Answer 1

没有按钮框,标题栏可以在资源里设置啊,完全透明可以用SetLayeredWindowAttribute

Answer 2

p_event->hwnd =
        CreateWindowEx( WS_EX_NOPARENTNOTIFY | i_stylex,
                    p_event->class_main,             /* name of window class */
                    _T(VOUT_TITLE) _T(" (DirectX Output 1)"),  /* window title */
                    i_style,                                 /* window style */这里指定下，不要标题栏
                    (!p_event->wnd_cfg.x) ? CW_USEDEFAULT :
                        (UINT)p_event->wnd_cfg.x,   /* default X coordinate */
                    (!p_event->wnd_cfg.y) ? CW_USEDEFAULT :
                        (UINT)p_event->wnd_cfg.y,   /* default Y coordinate */
                    rect_window.right - rect_window.left,    /* window width */
                    rect_window.bottom - rect_window.top,   /* window height */
                    p_event->hparent,                       /* parent window */
                    NULL,                          /* no menu in this window */
                    hInstance,            /* handle of this program instance */
                    (LPVOID)p_event );           /* send vd to WM_CREATE */

Answer 3

谢谢两位的解答，是我没有把题目说清楚，i
define WS_OVERLAPPEDWINDOW (WS_OVERLAPPED | WS_CAPTION | WS_SYSMENU | WS_THICKFRAME| WS_MINIMIZEBOX | WS_MAXIMIZEBOX)style初始化时被定义为：
i_style = WS_OVERLAPPEDWINDOW|WS_SIZEBOX|WS_VISIBLE|WS_CLIPCHILDREN;我的本意是创建出一个层叠窗口没有边框与标题,只有客户区的窗口?

Answer 4

i_style=WS_POPUP|WS_SYSMENU|WS_VISIBLE|WS_CLIPCHILDREN;