这个很简单,
在CMainFrm中重载PreCreateWindow函数
BOOL CMyChildWnd::PreCreateWindow(CREATESTRUCT& cs)
{
// Create a child window without the maximize button
cs.style &= ~WS_MAXIMIZEBOX; // Call the base-class version
return CMDIChildWnd::PreCreateWindow(cs);
}
在CMainFrm中重载PreCreateWindow函数
BOOL CMyChildWnd::PreCreateWindow(CREATESTRUCT& cs)
{
// Create a child window without the maximize button
cs.style &= ~WS_MAXIMIZEBOX; // Call the base-class version
return CMDIChildWnd::PreCreateWindow(cs);
}
你的方法仅实现Disabled 最大化按钮
m_nCmdShow=SW_SHOWMAXIMIZED;
pMainFrame->ShowWindow(m_nCmdShow);