//隐藏
CMenu *pMenu = GetMenu();
CMenu *pSubMenu = pMenu->GetSubMenu(1); //要隐藏第2列
if (pSubMenu != NULL){
HMENU hMenu = pSubMenu->Detach();
m_pSaveMenu->Attach(hMenu); //保存到变量m_SaveMenu中
SetMenu(NULL);
}//显示m_SaveMenu
??上面是我的代码,隐藏菜单不知道有没有问题,另外显示代码要怎么写呢。。
CMenu *pMenu = GetMenu();
CMenu *pSubMenu = pMenu->GetSubMenu(1); //要隐藏第2列
if (pSubMenu != NULL){
HMENU hMenu = pSubMenu->Detach();
m_pSaveMenu->Attach(hMenu); //保存到变量m_SaveMenu中
SetMenu(NULL);
}//显示m_SaveMenu
??上面是我的代码,隐藏菜单不知道有没有问题,另外显示代码要怎么写呢。。
void CMainFrame::OnAppAbout()
{
static MENUITEMINFO mii = { 0 };
static TCHAR buf[50];
if(mii.cbSize == 0)
{
mii.cbSize = sizeof(mii);
mii.fMask = MIIM_SUBMENU |MIIM_TYPE;
mii.fType = MFT_STRING;
mii.fState = MFS_DEFAULT;
mii.dwTypeData = buf;
mii.cch = sizeof(buf) / sizeof(TCHAR);
GetMenu()->GetMenuItemInfo(0, &mii, TRUE);
GetMenu()->RemoveMenu(0, MF_BYPOSITION);
}
else
{
InsertMenuItem(GetMenu()->GetSafeHmenu(), 0, TRUE, &mii);
ZeroMemory(&mii, mii.cbSize);
}
DrawMenuBar();
}