MFC中，若创建的窗口继承自CWnd,创建窗口函数只能用CreateEx(..)而不

[booming]

MFC中，若创建的窗口继承自CWnd,创建窗口函数只能用CreateEx(..)而不

能用Create(..)?


RECT r;
r.left = 50;
r.right = 100;
r.top =50;
r.bottom=390;
CreateEx (0,strWndClass, _T ("Tic-Tac-Toe"),
WS_OVERLAPPED |WS_SYSMENU | WS_CAPTION |WS_MINIMIZEBOX,
r,
NULL, NULL);
这样对，但：
RECT r;
r.left = 50;
r.right = 100;
r.top =50;
r.bottom=100;
Create( strWndClass, _T ("Tic-Tac-Toe"),
WS_OVERLAPPED | WS_SYSMENU | WS_CAPTION | WS_MINIMIZEBOX
, r, NULL,NULL);

就无法运行？

[vcmute]

If you wish to create a pop-up window, use CWnd::CreateEx instead.

[42252343]

Create( strWndClass, _T ("Tic-Tac-Toe"),
WS_OVERLAPPED | WS_SYSMENU | WS_CAPTION | WS_MINIMIZEBOX
, r, NULL,NULL);
倒数第2个参数(nID)好象不能为NULL 再把样式改为WS_VISIBLE|WS_CHILD试试

[booming]

up

[ww51xh]

确保你的类名称是对的
WNDCLASS ws;
ws.style = CS_HREDRAW;
...
ws.hInstance = ...

RegisterClass( &ws );

[booming]

因为结贴期限到，不得不结贴。其实答案还不大好。谁能提供更好答案。我另外开贴加分。谢谢！！