谢谢!在MainFrame :: OnClose()方法中结束了以下解决方案。
请注意,此代码示例使用两个自定义类1)CSpectraAnalysisUtilityView,它继承自CView和2)CReviewDataFolder,它是我们需要更新最近的Tab顺序的对象。
此代码解决方案还实现了GetMDITabGroups,以防打开多个组窗口。
void CMainFrame::OnClose()
{
iReviewDataFolderOrder = 1;
const CObList& tabGroups =m_wndClientArea.GetMDITabGroups();
if (0 < tabGroups.GetCount())
{
POSITION pos = tabGroups.GetHeadPosition();
CMFCTabCtrl* pCrtTabCtrl;
while(pos != NULL)
{
pCrtTabCtrl=DYNAMIC_DOWNCAST(CMFCTabCtrl, tabGroups.GetNext(pos));
int count = pCrtTabCtrl->GetTabsNum();
for(int i = 0; i < count; i++)
{
CWnd* pWnd = pCrtTabCtrl->GetTabWndNoWrapper(i);
CMDIChildWnd *pChild = ((CMDIChildWnd*)(pWnd));
if (pChild)
{
CView *pView = pChild->GetActiveView();
if (pView)
{
if (pView->IsKindOf(RUNTIME_CLASS(CSpectraAnalysisUtilityView)))
{
CSpectraAnalysisUtilityView* specUtilView;
specUtilView = (CSpectraAnalysisUtilityView*)pView;
CReviewDataFolder* pDataFolder = specUtilView->GetSpecReviewDataFolder();
if(pDataFolder)
{
pDataFolder->SetRecentOrder(iReviewDataFolderOrder);
iReviewDataFolderOrder++;
}
}
}
}
}
}
}
CMDIFrameWnd::OnClose();
}