mapimaildlg.cpp

MFC程序开发参考大全 【明日科技】宋坤 刘锐宁 李伟明 【丛 书 名】 软件工程师典藏 【出 版 社】 人民邮电出版社 本书详细介绍了MFC框架中所有常用类及控件的应用

// MAPIMailDlg.cpp : implementation file
//

#include "stdafx.h"
#include "MAPIMail.h"
#include "MAPIMailDlg.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
//#pragma comment(lib,"MAPI")
//#pragma comment(lib,"MAPI32")
//#include "MAPIX.h"
#include "MAPI.h"
//发送信息
	ULONG(PASCAL * SendMail)(LHANDLE lhSession,ULONG ulUIParam, lpMapiMessage lpMessage,FLAGS flFlags, ULONG ulReserved); 
	//建立通信
	ULONG (FAR PASCAL * Logon)(ULONG ulUIParam, 
	LPSTR lpszProfileName, LPSTR lpszPassword, 
	FLAGS flFlags, ULONG ulReserved, 
	LPLHANDLE lplhSession); 
	//退出通信
	ULONG (FAR PASCAL * Logoff)(LHANDLE lhSession, 
	ULONG ulUIParam, FLAGS flFlags, 
	ULONG ulReserved);
	//释放分配的内存
	ULONG (FAR PASCAL * FreeBuffer)(LPVOID lpBuffer);
	//返回下一个信息的标识符
	ULONG (FAR PASCAL * FindNext)(LHANDLE lhSession,ULONG ulUIParam,
	LPTSTR lpszMessageType,LPTSTR lpszSeedMessageID,FLAGS flFlags,
	ULONG ulReserved,LPTSTR lpszMessageID);
	//读取信息
	ULONG (FAR PASCAL * ReadMail)(LHANDLE lhSession,ULONG ulUIParam,
	LPTSTR lpszMessageID,FLAGS flFlags,ULONG ulReserved,
	lpMapiMessage FAR * lppMessage);
/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About

class CAboutDlg : public CDialog
{
public:
	CAboutDlg();

// Dialog Data
	//{{AFX_DATA(CAboutDlg)
	enum { IDD = IDD_ABOUTBOX };
	//}}AFX_DATA

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

// Implementation
protected:
	//{{AFX_MSG(CAboutDlg)
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
	//{{AFX_DATA_INIT(CAboutDlg)
	//}}AFX_DATA_INIT
}

void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CAboutDlg)
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
	//{{AFX_MSG_MAP(CAboutDlg)
		// No message handlers
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CMAPIMailDlg dialog

CMAPIMailDlg::CMAPIMailDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CMAPIMailDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CMAPIMailDlg)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CMAPIMailDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CMAPIMailDlg)
		// NOTE: the ClassWizard will add DDX and DDV calls here
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CMAPIMailDlg, CDialog)
	//{{AFX_MSG_MAP(CMAPIMailDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_BTSEND, OnSend)
	ON_BN_CLICKED(IDC_BTQUIT, OnExit)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CMAPIMailDlg message handlers

BOOL CMAPIMailDlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	// Add "About..." menu item to system menu.

	// IDM_ABOUTBOX must be in the system command range.
	ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
	ASSERT(IDM_ABOUTBOX < 0xF000);

	CMenu* pSysMenu = GetSystemMenu(FALSE);
	if (pSysMenu != NULL)
	{
		CString strAboutMenu;
		strAboutMenu.LoadString(IDS_ABOUTBOX);
		if (!strAboutMenu.IsEmpty())
		{
			pSysMenu->AppendMenu(MF_SEPARATOR);
			pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
		}
	}

	// Set the icon for this dialog.  The framework does this automatically
	//  when the application's main window is not a dialog
	SetIcon(m_hIcon, TRUE);			// Set big icon
	SetIcon(m_hIcon, FALSE);		// Set small icon
	
	handle = LoadLibrary("mapi32.dll"); //加载动态库
	//获取函数指针
	(FARPROC&)Logon = GetProcAddress(handle,"MAPILogon");
	(FARPROC&)SendMail = GetProcAddress(handle,"MAPISendMail");
	(FARPROC&)FreeBuffer= GetProcAddress(handle,"MAPIFreeBuffer");
	(FARPROC&)Logoff= GetProcAddress(handle,"MAPILogoff");
	(FARPROC&)FindNext= GetProcAddress(handle,"MAPIFindNext");
	(FARPROC&)ReadMail= GetProcAddress(handle,"MAPIReadMail");
	GetDlgItem(IDC_EDREC)->SetWindowText("[e-mail]");
	GetDlgItem(IDC_EDSUBJECT)->SetWindowText("test");
	GetDlgItem(IDC_EDBODY)->SetWindowText("test");
	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CMAPIMailDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
	if ((nID & 0xFFF0) == IDM_ABOUTBOX)
	{
		CAboutDlg dlgAbout;
		dlgAbout.DoModal();
	}
	else
	{
		CDialog::OnSysCommand(nID, lParam);
	}
}

// If you add a minimize button to your dialog, you will need the code below
//  to draw the icon.  For MFC applications using the document/view model,
//  this is automatically done for you by the framework.

void CMAPIMailDlg::OnPaint() 
{
	if (IsIconic())
	{
		CPaintDC dc(this); // device context for painting

		SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);

		// Center icon in client rectangle
		int cxIcon = GetSystemMetrics(SM_CXICON);
		int cyIcon = GetSystemMetrics(SM_CYICON);
		CRect rect;
		GetClientRect(&rect);
		int x = (rect.Width() - cxIcon + 1) / 2;
		int y = (rect.Height() - cyIcon + 1) / 2;

		// Draw the icon
		dc.DrawIcon(x, y, m_hIcon);
	}
	else
	{
		CDialog::OnPaint();
	}
}

// The system calls this to obtain the cursor to display while the user drags
//  the minimized window.
HCURSOR CMAPIMailDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

void CMAPIMailDlg::OnSend() 
{

	//LPMAPISESSION handle;
	//ULONG res=MAPILogonEx(0,NULL,NULL,0,&handle);
	LHANDLE loghandle;
	ULONG res=Logon(0,NULL,NULL,0,0,&loghandle);
	CString ss;ss.Format("%d",res);
	CString strrec,strsubject,strbody;
	GetDlgItem(IDC_EDREC)->GetWindowText(strrec);
	GetDlgItem(IDC_EDSUBJECT)->GetWindowText(strsubject);
	GetDlgItem(IDC_EDBODY)->GetWindowText(strbody);
	CTime time=CTime::GetCurrentTime();
	CString strtime=time.Format("%y//%m//%d//%H");
	CString address1,address2;
	address1=strrec.Left(strrec.Find("@"));
	address2="SMTP:"+strrec;
	MapiMessage message;
	//邮件的主题
	message.lpszSubject=strsubject.GetBuffer(0);
	//邮件的内容
	message.lpszNoteText=strbody.GetBuffer(0);
	message.lpszMessageType=NULL;
	//发送邮件的时间
	message.lpszDateReceived=strtime.GetBuffer(0);
	//线程串
	message.lpszConversationID=NULL;
	message.flFlags=MAPI_SENT;
	//发送者信息
	message.lpOriginator=NULL;
	message.nRecipCount=1;//接收者数目
	MapiRecipDesc reci={0,MAPI_TO,address1.GetBuffer(0),address2.GetBuffer(0),0,NULL};
	message.lpRecips=&reci;//接收者信息
	message.lpFiles=0;//附件信息
	message.nFileCount=0;//附件数量
	
	SendMail(loghandle,0,&message,0,0);
	FreeBuffer(&message);
	Logoff(loghandle,0,0,0);
}


void CMAPIMailDlg::OnExit() 
{
	OnCancel();	
}

BOOL CMAPIMailDlg::DestroyWindow() 
{
	FreeLibrary(handle);
	return CDialog::DestroyWindow();
}