testclientdlg.h

一个c++ 网络编程的示例

// TestClientDlg.h : header file
//

#if !defined(AFX_TESTCLIENTDLG_H__10979EE6_B79B_44FB_AAE8_A5E1BEBE19A6__INCLUDED_)
#define AFX_TESTCLIENTDLG_H__10979EE6_B79B_44FB_AAE8_A5E1BEBE19A6__INCLUDED_

#if _MSC_VER >= 1000
#pragma once
#endif // _MSC_VER >= 1000
#include "TCPClient_CE.h"
/////////////////////////////////////////////////////////////////////////////
// CTestClientDlg dialog
#include "ConnectManager.h"

class CTestClientDlg : public CDialog
{
// Construction
public:
	CTestClientDlg(CWnd* pParent = NULL);	// standard constructor

// Dialog Data
	//{{AFX_DATA(CTestClientDlg)
	enum { IDD = IDD_TESTCLIENT_DIALOG };
	CString	m_remoteHost;
	int	m_remotePort;
	CString	m_sendData;
	CString	m_recvData;
	//}}AFX_DATA

	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CTestClientDlg)
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);	// DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
protected:
	HICON m_hIcon;
	CConnectManager m_ConnectManager;
	// Generated message map functions
	//{{AFX_MSG(CTestClientDlg)
	virtual BOOL OnInitDialog();
	afx_msg void OnBtnconn();
	afx_msg void OnBtndisconn();
	afx_msg void OnBtnsenddata();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
private:
	//定义CTCPClient_CE对象
	CTCPClient_CE m_tcpClient;
private:
	//连接断开事件处理函数
	static void CALLBACK OnDisConnect(CWnd* pWnd);
	//当有数据接收事件处理函数
	static void CALLBACK OnRead(CWnd* pWnd,const char * buf,int len );
	//Socket错误事件处理函数
	static void CALLBACK OnError(CWnd* pWnd,int nErrorCode);
private:
	//得到本地的IP地址
	CString GetLocalIP();
	void SendData(CString strData);
};

//{{AFX_INSERT_LOCATION}}
// Microsoft eMbedded Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_TESTCLIENTDLG_H__10979EE6_B79B_44FB_AAE8_A5E1BEBE19A6__INCLUDED_)