MFC中设置某个VIEW为当前视图

 1     //MainFrame中获取Doc，通过Doc遍历视图
 2     CCR17CADDoc *pDoc = (CCR17CADDoc *)GetActiveDocument();
 3     CCR17CADView *pCADView = NULL;
 4     if (pDoc != NULL)
 5     {
 6         POSITION posView = pDoc->GetFirstViewPosition();
 7         while(posView)
 8         {
 9             CView *pView = (CView *)pDoc->GetNextView(posView);
10             //如果是我们要找的视图，设置为当前视图，并跳出循环
11             if(pView->IsKindOf(RUNTIME_CLASS(CCR17CADView)))
12             {
13                 pCADView = (CCR17CADView *)pView;
14                 SetActiveView(pCADView);
15                 break;
16             }
17         }
18     }