l5_.cpp

get enviroment variable

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

#include <vcl.h>
#pragma hdrstop

#include "L5_.h"
#include<stdlib.h>
//---------------------------------------------------------------------------
#pragma package(smart_init)
#pragma resource "*.dfm"
TForm1 *Form1;
//---------------------------------------------------------------------------
__fastcall TForm1::TForm1(TComponent* Owner)
        : TForm(Owner)
{
}
//---------------------------------------------------------------------------

void __fastcall TForm1::Button1Click(TObject *Sender)
{

/*char* t;
       t=GetEnvironmentStrings();
       Memo1->Lines->SetText(t);
   */
   int i=1,n;
     while (_environ[i])
       _environ[i++];
       n=i; i=0;
       Label1->Caption="麒耠