chatdlg.h

基于TCP的局域网多用户通信、文件传送程序详解

#if !defined(AFX_CHATDLG_H__2F8265AC_B382_4C85_A6D7_C6EE84001262__INCLUDED_)
#define AFX_CHATDLG_H__2F8265AC_B382_4C85_A6D7_C6EE84001262__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
// ChatDlg.h : header file
//

/////////////////////////////////////////////////////////////////////////////
// CChatDlg dialog

class CChatDlg : public CDialog
{
// Construction
public:
	LRESULT OnSystemTray(WPARAM wParam, LPARAM lParam);
	BOOL InitNet();		//初始化网络
	UINT res;			//头像资源ID
	char petname[20];	//存贮好友的用户名
	CString m_strUserName;
	CChatDlg(CWnd* pParent = NULL);   // standard constructor

// Dialog Data
	//{{AFX_DATA(CChatDlg)
	enum { IDD = IDD_DIALOG_CHAT };
	CButton	m_more;
	CStatic	m_pic;
	CComboBox	m_petname;
	CButton	m_friend;
	CEdit	m_message;	//接收和发送消息的编辑控件
	CString	m_strCity;
	CString	m_strRecv;
	//}}AFX_DATA


// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CChatDlg)
	public:
	virtual BOOL DestroyWindow();
	virtual BOOL PreTranslateMessage(MSG* pMsg);
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
protected:
	void ToggleSize();		//控制对话框大小，也就是是否显示聊天记录
	HICON m_hIcon;
	WSADATA Data;
	SOCKET destSocket;
	SOCKADDR_IN destSockAddr;
	unsigned long destAddr;
	int status;
	int numsnd;			//记录发送信息数量
	int numrcv;			//记录接收信息数量
	BOOL m_bToggleSize;	//ToggleSize()使用
	CRect m_rectFull;	//ToggleSize()使用
	CRect m_rectHalf;	//ToggleSize()使用
	BOOL flag;
	CString m_strNetUser;	//信息接收者用户名
	UINT m_nNetSel;
	CString fileName;
	CStdioFile m_file;
	UINT pet[30];
	CString strSendData;
	CMapStringToString map;
	BOOL m_bReply;
	CString resOwn;	//发送者头像资源ID转化成的字符串，附加在发送信息中

	// Generated message map functions
	//{{AFX_MSG(CChatDlg)
	afx_msg void OnTimer(UINT nIDEvent);
	virtual BOOL OnInitDialog();
	afx_msg void OnBtnMore();
	afx_msg void OnBtnSend();
	afx_msg void OnBtnReply();
	afx_msg void OnSelchangeComboPetname();
	afx_msg void OnAbout();
	afx_msg void OnClose();
	afx_msg void OnShow();
	afx_msg void OnBtnCarryFile();
	//}}AFX_MSG
	afx_msg void RecvData(WPARAM wParam, LPARAM lParam);
	DECLARE_MESSAGE_MAP()
};

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

#endif // !defined(AFX_CHATDLG_H__2F8265AC_B382_4C85_A6D7_C6EE84001262__INCLUDED_)