Microsoft�~�译器和动态链接器的命令行参数详解

應|��灯灯 — Wed, 12 Mar 2008 04:29:00 GMT

摘要: Microsoft C/C++ Compiler and Linker command parameter Usage. 阅读全文

應|��灯灯 2008-03-12 12:29 发表评论


// The code fragment below shows how to disable (and gray out) the // File\New menu item. // NOTE: m_bAutoMenuEnable is set to FALSE in the constructor of // CMainFrame so no ON_UPDATE_COMMAND_UI or ON_COMMAND handlers are // needed, and CMenu::EnableMenuItem() will work as expected. CMenu* mmenu = GetMenu(); CMenu* submenu = mmenu->GetSubMenu(0); submenu->EnableMenuItem(ID_FILE_NEW, MF_BYCOMMAND \| MF_DISABLED \| MF_GRAYED);

// The code fragment below shows how to disable (and gray out) the 
// File\New menu item.
// NOTE: m_bAutoMenuEnable is set to FALSE in the constructor of 
// CMainFrame so no ON_UPDATE_COMMAND_UI or ON_COMMAND handlers are 
// needed, and CMenu::EnableMenuItem() will work as expected.

CMenu* mmenu = GetMenu();
CMenu* submenu = mmenu->GetSubMenu(0);
submenu->EnableMenuItem(ID_FILE_NEW, MF_BYCOMMAND | MF_DISABLED | MF_GRAYED);

[MFC] CListCtrl的LVS_EX_FULLROWSELECT风格

應|��灯灯 — Sun, 09 Dec 2007 15:44:00 GMT

作一个CFormView,其中增加一个CListCtrl控�g�Q�想把这个控件的style讄��为整行高亮显�C��?br /> 在网上误传的�Ҏ��为：

1 void CMyView::OnInitialUpdate()
2 {
3     //INIT the control
4     CFormView::OnInitialUpdate();
5
6     CListCtrl * list=static_cast<CListCtrl*> (GetDlgItem(IDC_LIST));
7     list->ModifyStyleEx(0,LVS_EX_FULLROWSELECT|LVS_EX_GRIDLINES);
8

其中ModifyStyle 或�?ModifyStyleEx 都是修改的CWnd中的扩展属性，而正解�ؓ�Q?br />

1 void CMyView::OnInitialUpdate()
2 {
3     CFormView::OnInitialUpdate();
4
5     CListCtrl * list=static_cast<CListCtrl*> (GetDlgItem(IDC_LIST));
6     DWORD   dwStyle   =   list->GetExtendedStyle();
7     dwStyle   |=   LVS_EX_FULLROWSELECT   |   LVS_EX_GRIDLINES;
8     list->SetExtendedStyle(dwStyle);

另外两个函数也容易引赯��解：
CWnd::getExStyle
CListCtrl::getExtendedStyle
�q�两个函数所得到的style不在同一个style�I�间�Q�如果用混了出现的效果就会比较奇怪�?br />
最后感慨一下在�|�上传播的东西真是很多错误�?br />

應|��灯灯 2007-12-09 23:44 发表评论

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Microsoft�~�译器和动态链接器的命令行参数详解

[MFC] 如何enable/disable菜单��?

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1. Programmatically Example

[MFC] CListCtrl的LVS_EX_FULLROWSELECT风格