unit1.cpp

C++ Builder 6 编程实例教程-北京希望电子出版社出版

//---------------------------------------------------------------------------
#include <vcl.h>
#pragma hdrstop

#include "Unit1.h"
//---------------------------------------------------------------------------
#pragma package(smart_init)
#pragma link "SHDocVw_OCX"
#pragma resource "*.dfm"
TForm1 *Form1;
//---------------------------------------------------------------------------
__fastcall TForm1::TForm1(TComponent* Owner)
        : TForm(Owner)
{
}
//---------------------------------------------------------------------------

//响应"连接"按钮
void __fastcall TForm1::connectClick(TObject *Sender)
{
  OleVariant a,b,c,d;
  WideString  str;
  str=Edit1->Text;
  WebBrowser1->Navigate(str,a,b,c,d);
}
//---------------------------------------------------------------------------
//响应"前进"按钮
void __fastcall TForm1::Button2Click(TObject *Sender)
{
 WebBrowser1->GoForward();
}
//---------------------------------------------------------------------------
//响应"后退"按钮
void __fastcall TForm1::Button3Click(TObject *Sender)
{
 WebBrowser1->GoBack();
}
//---------------------------------------------------------------------------
//响应"主页"按钮
void __fastcall TForm1::Button4Click(TObject *Sender)
{
 WebBrowser1->GoHome();
}
//---------------------------------------------------------------------------
//响应"刷新"按钮
void __fastcall TForm1::Button5Click(TObject *Sender)
{
 WebBrowser1->Refresh();
}
//---------------------------------------------------------------------------
//响应"停止"按钮
void __fastcall TForm1::Button6Click(TObject *Sender)
{
 WebBrowser1->Stop();
 WebBrowser1->GoHome();
}
//---------------------------------------------------------------------------
void __fastcall TForm1::Edit1KeyPress(TObject *Sender, char &Key)
{
 if(Key==13)
    connectClick(Sender);
}
//---------------------------------------------------------------------------