mainform.cpp

C++ BUILDER精彩编程实例集锦(源码) 第一部分 界面设计 第二部分 程序设置

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

#include <vcl.h>
#pragma hdrstop

#include "Mainform.h"
//---------------------------------------------------------------------------
#pragma package(smart_init)
#pragma resource "*.dfm"
TForm1 *Form1;
//---------------------------------------------------------------------------
__fastcall TForm1::TForm1(TComponent* Owner)
        : TForm(Owner)
{
  this->Memo1->Text="这是发送到DDE服务端程序的数据！";
}
//---------------------------------------------------------------------------
void __fastcall TForm1::BitBtn1Click(TObject *Sender)
{//连接DDE服务端程序
  if(this->DdeClientConv1->OpenLink())
  {
     MessageBox(Handle,"成功连接DDE服务端程序！","信息提示",MB_OK);
  }
  else
  {
    MessageBox(Handle,"连接DDE服务端程序失败！","信息提示",MB_OK);
  }
}
//---------------------------------------------------------------------------

void __fastcall TForm1::BitBtn2Click(TObject *Sender)
{//断开与DDE服务端程序的连接
   this->DdeClientConv1->CloseLink();
}
//---------------------------------------------------------------------------

void __fastcall TForm1::BitBtn3Click(TObject *Sender)
{//向DDE服务端程序发送宏指令数据
    if(this->DdeClientConv1->ExecuteMacro(this->Memo1->Text.c_str(),true))
    {
      MessageBox(Handle,"发送宏指令数据操作成功！","信息提示",MB_OK);
    }
    else
    {
      MessageBox(Handle,"发送宏指令数据操作失败！","信息提示",MB_OK);
    }
}
//---------------------------------------------------------------------------