弱弱的问，ATL做一控件，上面加一button，想点击后出一窗口，该窗口是CWindow型的

问题： 弱弱的问，ATL做一控件，上面加一button，想点击后出一窗口，该窗口是CWindow型的
描述:

LRESULT OnClickedButton1(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled)
{
// TODO : Add Code for control notification handler.
CWindow wnd;
wnd.Create(NULL, 0, CWindow::rcDefault, _T("ddd"), 
WS_OVERLAPPEDWINDOW, WS_EX_CLIENTEDGE);
if (!wnd)
return -1;
// wnd.CenterWindow();
wnd.ShowWindow(SW_SHOW);
return 0;
}
Create函数的第一个参数怎么写啊？

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解决方案1:

第一个参数是：
WNDCLASS                             wndclass ;
   
        
           wndclass.style                                      = CS_HREDRAW | CS_VREDRAW ;
        
           wndclass.lpfnWndProc                                 = WndProc ;
        
           wndclass.cbClsExtra                                  = 0 ;
        
           wndclass.cbWndExtra                                  = 0 ;
        
           wndclass.hInstance                                   = hInstance ;
        
           wndclass.hIcon                                       = LoadIcon (hInstance, szAppName) ;
        
           wndclass.hCursor                                     = LoadCursor (NULL, IDC_ARROW) ;
        
           wndclass.hbrBackground                       = (HBRUSH) GetStockObject (WHITE_BRUSH) ;
        
           wndclass.lpszMenuName                        = szAppName ;
        
           wndclass.lpszClassName                       = szAppName ;

解决方案2:

CWindow wnd;
RECT rect = {10,10,400,300};
wnd.Create(m_hWnd, rect, _T("MSCAL.Calendar"), 
WS_CHILD|WS_VISIBLE, 0, IDC_MYCTL);

解决方案3:

CButton myButton1, myButton2, myButton3, myButton4;
// Create a push button.
myButton1.Create(_T("My button"), WS_CHILD|WS_VISIBLE|BS_PUSHBUTTON, 
  CRect(10,10,100,30), pParentWnd, 1);
// Create a radio button.
myButton2.Create(_T("My button"), WS_CHILD|WS_VISIBLE|BS_RADIOBUTTON, 
  CRect(10,40,100,70), pParentWnd, 2);
// Create an auto 3-state button.
myButton3.Create(_T("My button"), WS_CHILD|WS_VISIBLE|BS_AUTO3STATE, 
  CRect(10,70,100,100), pParentWnd, 3);
// Create an auto check box.
myButton4.Create(_T("My button"), WS_CHILD|WS_VISIBLE|BS_AUTOCHECKBOX, 
  CRect(10,100,100,130), pParentWnd, 4);