一个简单的聊天程序
发表于:2007-07-01来源:作者:点击数:
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派生一个类: class CMySocket : public CAsyncSocket { // Attributes public: // Operations public: CMySocket(); virtual ~CMySocket(); // Overrides public: void SetPar .net (CDialog* pwnd); // ClassWizard generated virtual function overrides
派生一个类:
class CMySocket : public CAsyncSocket { // Attributes public:
// Operations public: CMySocket(); virtual ~CMySocket();
// Overrides public: void SetPar.net(CDialog* pwnd); // ClassWizard generated virtual function overrides //{{AFX_VIRTUAL(CMySocket) public: virtual void OnAclearcase/" target="_blank" >ccept(int nErrorCode); virtual void OnConnect(int nErrorCode); virtual void OnSend(int nErrorCode); virtual void OnReceive(int nErrorCode); virtual void OnClose(int nErrorCode); //}}AFX_VIRTUAL
// Generated message map functions //{{AFX_MSG(CMySocket) // NOTE - the ClassWizard will add and remove member functions here. //}}AFX_MSG
// Implementation protected: private: CDialog* m_pwnd; }; |
主要代码:
void CMySocket::OnSend(int nErrorCode) {
if(nErrorCode==0) ((CInfoDlg*)m_pwnd)->OnSend();
CAsyncSocket::OnSend(nErrorCode); }
void CMySocket::OnReceive(int nErrorCode) {
if(nErrorCode==0) ((CInfoDlg*)m_pwnd)->OnReceive();
CAsyncSocket::OnReceive(nErrorCode); }
void CMySocket::OnClose(int nErrorCode) {
if(nErrorCode==0) ((CInfoDlg*)m_pwnd)->OnClose();
CAsyncSocket::OnClose(nErrorCode); } |
原文转自:http://www.ltesting.net