mainform.cpp

来自「C++ BUILDER精彩编程实例集锦(源码)2 第三部分 文件操作 第四部」· C++ 代码 · 共 54 行

//---------------------------------------------------------------------------

#include <vcl.h>
#pragma hdrstop

#include "MainForm.h"
#include "MAPI.hpp"
//---------------------------------------------------------------------------
#pragma package(smart_init)
#pragma resource "*.dfm"
TForm1 *Form1;
//---------------------------------------------------------------------------
__fastcall TForm1::TForm1(TComponent* Owner)
        : TForm(Owner)
{
  this->Memo1->Text="";
}
//---------------------------------------------------------------------------
void __fastcall TForm1::BitBtn2Click(TObject *Sender)
{
   this->Close();
}
//---------------------------------------------------------------------------

void __fastcall TForm1::BitBtn1Click(TObject *Sender)
{
   if(this->Memo1->Text.IsEmpty())
   {
     MessageBox(NULL,"请填写内容后,再发送","信息提示",MB_OK);
     return;
   }
   AnsiString StrContent=this->Memo1->Text;
   TMapiMessage MapiMessage;
   Cardinal MError;
   MapiMessage.ulReserved = 0;
   MapiMessage.lpszSubject = NULL;
   MapiMessage.lpszNoteText =StrContent.c_str();
   MapiMessage.lpszMessageType = NULL;
   MapiMessage.lpszDateReceived = NULL;
   MapiMessage.lpszConversationID = NULL;
   MapiMessage.flFlags = 0;
   MapiMessage.lpOriginator = NULL;
   MapiMessage.nRecipCount = 0;
   MapiMessage.lpRecips = NULL;
   MapiMessage.nFileCount = 0;
   MapiMessage.lpFiles = NULL;
   MError = MapiSendMail(0, reinterpret_cast<unsigned int>(Application->Handle),
                 MapiMessage, MAPI_DIALOG | MAPI_LOGON_UI | MAPI_NEW_SESSION, 0);
   if (MError)
        MessageBox(NULL,"电子邮件发送不成功!","信息提示",MB_OK);
}
//---------------------------------------------------------------------------