应用程序有多个View Class时, 如何用代码选择某一指定View?

Question

启动时如何用代码选择某一指定View ?

Answer 1

CView* pOldActiveView = GetActiveView();CRuntimeClass* pNewViewClass;
pNewViewClass = RUNTIME_CLASS(COtherView);
CCreateContext context;
context.m_pNewViewClass = pNewViewClass;
context.m_pCurrentDoc = GetActiveDocument();
CView* pNewView = STATIC_DOWNCAST(CView, CreateView(&context));
if (pNewView != NULL)
{
// the new view is there, but invisible and not active...
pNewView->ShowWindow(SW_SHOW);
         RecalcLayout();
         pOldActiveView->DestroyWindow();
}