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CMiniFrameWnd::CreateEx

Creates a CMiniFrameWnd object (with additional options) after construction.

virtual BOOL CreateEx( 
   DWORD dwExStyle, 
   LPCTSTR lpClassName,  
   LPCTSTR lpWindowName, 
   DWORD dwStyle,  
   const RECT& rect, 
   CWnd* pParentWnd = NULL,  
   UINT nID = 0 
);

Parameters

  • dwExStyle
    Specifies the extended style of the CMiniFrameWnd being created. Apply any of the extended window styles to the window.

  • lpClassName
    Points to a null-terminated character string that names the Windows class (a WNDCLASS structure). The class name can be any name registered with the global AfxRegisterWndClass function or any of the predefined control-class names. It must not be NULL.

  • lpWindowName
    Points to a null-terminated character string that contains the window name.

  • dwStyle
    Specifies the window style attributes. See Window Styles and CWnd::Create for a description of the possible values.

  • rect
    The size and position of the window, in client coordinates of pParentWnd.

  • pParentWnd
    Points to the parent window object.

  • nID
    The identifier of the child window.

Return Value

Returns TRUE on success, FALSE on failure.

Remarks

The CreateEx parameters specify the WNDCLASS, window style, and (optionally) initial position and size of the window. CreateEx also specifies the window's parent (if any) and ID.

When CreateEx executes, Windows sends the WM_GETMINMAXINFO, WM_NCCREATE, WM_NCCALCSIZE, and WM_CREATE messages to the window.

To extend the default message handling, derive a class from CMiniFrameWnd, add a message map to the new class, and provide member functions for the above messages. Override OnCreate, for example, to perform needed initialization for a new class.

Override further OnMessage message handlers to add further functionality to your derived class.

If the WS_VISIBLE style is given, Windows sends the window all the messages required to activate and show the window. If the window style specifies a title bar, the window title pointed to by the lpszWindowName parameter is displayed in the title bar.

The dwStyle parameter can be any combination of window styles.

The old style Palette toolbox windows are no longer supported. The old style, which did not have an "X" Close button, was supported when running an MFC application on previous versions of Windows, but is no longer supported in Visual C++.NET. Only the new WS_EX_TOOLWINDOW style is now supported; for a description of this style, see Extended Window Styles.

Requirements

Header: afxwin.h

See Also

Concepts

CMiniFrameWnd Class

CMiniFrameWnd Members

Hierarchy Chart

CFrameWnd::Create

CWnd::Create

CWnd::CreateEx

CFrameWnd Class