unit1.cpp

来自「BCB网络编程 16.1 获取电脑所处的工作组名 16.2 获取并修改计算」· C++ 代码 · 共 31 行

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

#include "Unit1.h"
//---------------------------------------------------------------------------
#pragma package(smart_init)
#pragma resource "*.dfm"
TForm1 *Form1;
//---------------------------------------------------------------------------
__fastcall TForm1::TForm1(TComponent* Owner)
        : TForm(Owner)
{
}
//---------------------------------------------------------------------------
void __fastcall TForm1::Button1Click(TObject *Sender)
{
  TRegistry *rg;
//
  rg=new TRegistry();
  rg->RootKey=HKEY_LOCAL_MACHINE;
  rg->OpenKey("\\System\\CurrentControlSet\\Services\\Vxd\\VNETSUP",False);
  Edit1->Text=rg->ReadString("WorkGroup");
  Edit2->Text=rg->ReadString("ComputerName");
//
  rg->CloseKey();
  rg->Free();
}
//---------------------------------------------------------------------------