vc 发送email outlook express 6 msimn.exe

来源：互联网发布：安卓录屏直播软件编辑：程序博客网时间：2024/06/15 05:56

在程序中发送邮件有很多种方法，总结如下：
1，HINSTANCE hinst=ShellExecute(NULL,NULL,_T("mailto:fyzh84@126.com?subject=Contact I

Like It&cc=&bcc=&body="),NULL,NULL,SW_SHOWNORMAL);
这种方法使用的是shell，没有指定任何程序。
2，HINSTANCE hinst=ShellExecute(NULL,_T("C://Program Files//Outlook

Express//msimn.exe"),_T("/mailurl:fyzh84@126.com"),NULL,SW_SHOWNORMAL);
3，如果你想要添加附件之类的高级功能，那么建议你使用MAPI开头的windowsAPI来实现。例子代

码：
void   __fastcall   TForm_MainForm::ToolButton_SendToClick(TObject   *Sender)
{
                MapiRecipDesc   *OriginatorRecipDesc=new   MapiRecipDesc;
                MapiRecipDesc   *recipientRecipDesc=new   MapiRecipDesc;
//                 MapiFileDesc   *FileDesc=new   MapiFileDesc;
                MapiMessage   aMapiMessage;

                //接收人信息:
                recipientRecipDesc-> ulReserved=0;
                recipientRecipDesc-> ulRecipClass=MAPI_TO;
                recipientRecipDesc-> lpszName=NULL;// "xthmpro_cn ";
                recipientRecipDesc-> lpszAddress= "SMTP:xthmpro_cn@sina.com ";//Name

or   Address   can   set   noly   one;
                recipientRecipDesc-> ulEIDSize=0;
                recipientRecipDesc-> lpEntryID=NULL;

                //发送人信息:
                OriginatorRecipDesc-> ulReserved=0;
                OriginatorRecipDesc-> ulRecipClass=MAPI_ORIG;
                OriginatorRecipDesc-> lpszName=NULL;
                OriginatorRecipDesc-> lpszAddress= "SMTP:xthmpro_cn@sina.com ";//Name

or   Address   can   set   noly   one;
                OriginatorRecipDesc-> ulEIDSize=0;
                OriginatorRecipDesc-> lpEntryID=NULL;

                //Email内容:
                aMapiMessage.ulReserved=0;
                aMapiMessage.lpszSubject= "Hello! ";
                aMapiMessage.lpszNoteText= "OK! ";
                aMapiMessage.lpszMessageType=NULL;
                aMapiMessage.lpszDateReceived= "2002/9/6/   22:50 ";
                aMapiMessage.lpszConversationID=NULL;
                aMapiMessage.flFlags=MAPI_RECEIPT_REQUESTED;
                aMapiMessage.lpOriginator=OriginatorRecipDesc;
                aMapiMessage.nRecipCount=1;
                aMapiMessage.lpRecips=recipientRecipDesc;
                aMapiMessage.nFileCount=0;//     1
                aMapiMessage.lpFiles=NULL;//FileDesc;

aMessage.Handle=Handle;
aMessage.aMapiMessage=aMapiMessage;

DWORD SendMailThreadID;
HANDLE Hthread=CreateThread

(0,0,SendMailThreadFunc,&aMessage,0,&SendMailThreadID);//参数一定要使用全局变量!
                if(Hthread==NULL)
                                Application-> MessageBox( "Error ",NULL,   MB_OK);
}
//---------------------------------------------------------------------------
DWORD   CALLBACK   SendMailThreadFunc(void   *aMessage)
{
                AMessage   *aaMessage=(AMessage   *)aMessage;

                FLAGS   flFlags=MAPI_DIALOG   |   MAPI_NEW_SESSION   |

MAPI_LOGON_UI;
return MapiSendMail(NULL,(unsigned)aaMessage-> Handle,aaMessage->

aMapiMessage,flFlags,0);
}