请教SDI程序中如何切换视？？非切分窗口

Question

最好能提供一个例子，谢谢帮忙。网上找到的都是切分窗口中切换视

Answer 1

在MainFrm中，定义View类的指针，然后在CreatClient函数中，加入如下代码：
m_pRTHelloView = new CRTHelloView;
m_pRTHelloView->Create(NULL, NULL, 0L, rect, this, VIEW_HELLO, pContext);
SetActiveView(m_pRTHelloView);
m_pRTHelloView->ShowWindow(SW_SHOW);
m_pRTHelloView->SetDlgCtrlID(AFX_IDW_PANE_FIRST);
m_nCurrentViewID = VIEW_HELLO;m_pRTTableView = new CRTTableView;
m_pRTTableView->Create(NULL, NULL, 0L, rect, this, VIEW_TABLE, pContext);
m_pRTTableView->ShowWindow(SW_HIDE);
m_pRTTableView->SetDlgCtrlID(VIEW_TABLE);
然后定义SwitchView函数：
CView* pOldActiveView = GetActiveView();
CView* pNewActiveView = NULL;
CView* pOtherView1=NULL;switch (nView)
{
case VIEW_TABLE:
        pNewActiveView = (CView*) m_pRTTableView;
        pOtherView1=(CView*)m_pRTHelloView;
case     VIEW_HELLO:
        pNewActiveView = (CView*)m_pRTHelloView;
        pOtherView2=(CView*)m_pRTTableView;
}
if (pNewActiveView)
{
   if (pOldActiveView == pNewActiveView) return;
   SetActiveView(pNewActiveView);
   pNewActiveView->ShowWindow(SW_SHOW);
   pNewActiveView->SetDlgCtrlID(AFX_IDW_PANE_FIRST);
   pOtherView1->ShowWindow(SW_HIDE);
   pOtherView1->SetDlgCtrlID(m_nCurrentViewID);
}
然后定义按钮的消息响应函数：
如：
OnTable()
{ UINT nView = 0;
nView = VIEW_TABLE;
SwitchToView(nView);
}
OnHello()
{ UINT nView = 0;
nView = VIEW_HELLO;
SwitchToView(nView);
}        

Answer 2

上面代码似乎不适用于FormView，目前还没有找到解决方法。

Answer 3

FormView的问题也已解决，重载FormView的Create函数即可

Answer 4

void CMainFrame::OnViewSwitch() 
{
CDocument* pDoc = GetActiveDocument();
CView* pCurrView=GetActiveView();

// CView* pNewView; if(m_nCurrentView ==0)
{
/*
pNewView =(CView*) new CGenerateView;
m_nCurrentView =1;
*/
if(m_pGenerateView ==NULL)
{
m_pScheduleSimView =pCurrView;
m_pGenerateView =(CView*) new CGenerateView;
m_pGenerateView->Create(NULL,NULL,AFX_WS_DEFAULT_VIEW,rectDefault,this,AFX_IDW_PANE_FIRST+1,NULL);
int nId = m_pGenerateView->GetDlgCtrlID();
m_pGenerateView->SetDlgCtrlID(AFX_IDW_PANE_FIRST);
m_pScheduleSimView->SetDlgCtrlID(nId);
m_pGenerateView->OnInitialUpdate();
m_pGenerateView->ShowWindow(SW_SHOW);
pCurrView->ShowWindow(SW_HIDE);
pDoc->AddView(m_pGenerateView);
}
else
{
int nId = m_pGenerateView->GetDlgCtrlID();
m_pGenerateView->SetDlgCtrlID(AFX_IDW_PANE_FIRST);
m_pScheduleSimView->SetDlgCtrlID(nId);
m_pGenerateView->ShowWindow(SW_SHOW);
pCurrView->ShowWindow(SW_HIDE);

}

SetActiveView(m_pGenerateView);
m_nCurrentView =1;

}
else
{
/* pNewView =(CView*) new CScheduleSimView;
m_nCurrentView =0;
*/
int nId = m_pScheduleSimView->GetDlgCtrlID();
m_pScheduleSimView->SetDlgCtrlID(AFX_IDW_PANE_FIRST);
m_pGenerateView->SetDlgCtrlID(nId);
m_pScheduleSimView->ShowWindow(SW_SHOW);
m_pGenerateView->ShowWindow(SW_HIDE);
SetActiveView(m_pScheduleSimView);
m_nCurrentView =0;
}
/* pNewView->Create(NULL,NULL,AFX_WS_DEFAULT_VIEW,rectDefault,this,AFX_IDW_PANE_FIRST,NULL);
pNewView->OnInitialUpdate(); pNewView->ShowWindow(SW_SHOW);
pCurrView->ShowWindow(SW_HIDE); pDoc->AddView(pNewView);
pDoc->RemoveView(pCurrView); SetActiveView(pNewView);
RecalcLayout();
*/
RecalcLayout();
}