BOOL Create( const char FAR* lpClassName, const char FAR* lpWindowName, DWORD dwStyle = 0, const RECT& rect = rectDefault, CMDIFrameWnd* pParentWnd = NULL );
lpClassName
Points to a null-terminated character string that names the Windows class (a WNDCLASS struct). The class name can be any name registered with the afxRegisterWndClass function or any of the predefined control-class names. Should be NULL for a standard CMDIChildWnd.
lpWindowName
Points to a null-terminated character string that represents the window name. Used as text for the title bar.
dwStyle
Specifies the window style attributes. See the CreateEx member function in the CWnd class for a full list of window styles.
rect
Contains the size and position of the window. The rectDefault value allows Windows to specify the size and position of the new CMDIChildWnd.
pParentWnd
Specifies the window's parent. If NULL, the main application window is used.
Creates the Windows MDI child window and attaches it to the CMDIChildWnd object.
TRUE if successful; otherwise FALSE.