在cwinapp中调用afxbeginthread ,传递的参数是指向c**view类的一个指针pView,用下面的代码获得:
CMDIFrameWnd* pMDI=(CMDIFrameWnd*)AfxGetMainWnd();
CMulthrdView* pView=(CMulthrdView*)((pMDI->MDIGetActive())->GetActiveView());
调用afxbeginthread:
_pThread = AfxBeginThread(CMulthrdView::ThreadFunc,
         pView,
         THREAD_PRIORITY_NORMAL,
         0,
         CREATE_SUSPENDED,
         NULL);
线程处理函数是简单的一个画图:
UINT CMulthrdView::ThreadFunc(LPVOID ThreadArg)
{
   CMulthrdView* pmyview=(CMulthrdView*)ThreadArg;
   CDC* pDC=pmyview->GetDC();
   pDC->Rectangle(0,0,70,70);
   return 0;
}
矩形能画出,但是报错,有未处理的异常,怎么解决啊,恳请各位高手伸出援手啊