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#include "stdafx.h"
#include <mapi.h>
////////////////////加上这几行///////////////////////////////
#include <stdlib.h>
/* 定义返回值*/
#define SENDEMAIL_SUCCESS 0 //邮件成功发送
#define SENDEMAIL_MAPI_NOT_INSTALLED 1 //没有安装MAPI Server
#define SENDEMAIL_MAPILOAD_FAILED 2 //加载 MAPI32.DLL 失败
#define SENDEMAIL_LOGON_FAILED 3 //无法登陆到 MAPI Server 或者 用户取消了登陆框
#define SENDEMAIL_SEND_FAILED 4 //消息发送失败
int CMciDlg::SendEmail(const char * Address,
const char* Subject,
const char* Text)
{
int iResult;
HINSTANCE hMAPIInst;
LPMAPILOGON pMAPILogon;
LPMAPILOGOFF pMAPILogoff;
LPMAPISENDMAIL pMAPISendMail;
LPMAPIRESOLVENAME pMAPIResolveName;
LHANDLE lhSession;
iResult = SENDEMAIL_SUCCESS;
hMAPIInst = ::LoadLibrary("MAPI32.DLL");
if(!hMAPIInst)
{
FreeLibrary(hMAPIInst);
return SENDEMAIL_MAPILOAD_FAILED;
}
pMAPILogon = (LPMAPILOGON) GetProcAddress(hMAPIInst, "MAPILogon");
pMAPILogoff = (LPMAPILOGOFF) GetProcAddress(hMAPIInst, "MAPILogoff");
pMAPISendMail = (LPMAPISENDMAIL) GetProcAddress(hMAPIInst, "MAPISendMail");
pMAPIResolveName = (LPMAPIRESOLVENAME) GetProcAddress(hMAPIInst,"MAPIResolveName");
//登录
if(pMAPILogon(0, NULL, NULL, MAPI_NEW_SESSION, 0, &lhSession) != SUCCESS_SUCCESS)
{
iResult = SENDEMAIL_LOGON_FAILED;
}
else
{
ULONG Result;
//收件人结构信息
MapiRecipDesc recip;
memset(&recip,0,sizeof(MapiRecipDesc));
recip.lpszAddress = (char*)Address;
recip.ulRecipClass = MAPI_TO;
//邮件结构信息
MapiMessage Msg;
memset(&Msg, 0, sizeof(Msg));
Msg.nFileCount = 0; //文件个数
Msg.lpFiles = 0; //文件信息
Msg.nRecipCount = 1; //收件人个数
Msg.lpRecips = &recip; //收件人
Msg.lpszSubject = (char*)Subject; //主题
Msg.lpszNoteText = (char*)Text; //正文内容
Result = pMAPIResolveName(lhSession, 0, Msg.lpRecips->lpszAddress,0, 0, &Msg.lpRecips);
Result = pMAPISendMail(lhSession, 0, &Msg, 0, 0);
if(Result != SUCCESS_SUCCESS)
{
iResult = SENDEMAIL_SEND_FAILED;
}
pMAPILogoff(lhSession, 0, 0, 0);
}
FreeLibrary(hMAPIInst);
return iResult;
}