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class CEAClientView : public CEditView
但在EAclientView.cpp中
IMPLEMENT_DYNCREATE(CEAClientView, CView)
BEGIN_MESSAGE_MAP(CEAClientView, CView)
END_MESSAGE_MAP()
而改成如下,就解决这个问题了。
IMPLEMENT_DYNCREATE(CEAClientView, CEditView)
BEGIN_MESSAGE_MAP(CEAClientView, CEditView)
END_MESSAGE_MAP()
CSingleDocTemplate* pDocTemplate;
pDocTemplate = new CSingleDocTemplate (
IDR_MAINFRAME,
RUNTIME_CLASS (CMyDoc),
RUNTIME_CLASS (CMyFrameWnd),
RUNTIME_CLASS (CMyView));
AddDocTemplate (pDocTemplate);