拨号设置

unit Unit1;

interface

uses
  Winapi.Windows,
Winapi.Messages, System.SysUtils, System.Variants, System.Classes,
Vcl.Graphics,
  Vcl.Controls, Vcl.Forms, Vcl.Dialogs,
Vcl.StdCtrls,Registry,ShlObj;

type
  TForm1 =
class(TForm)
    Button1: TButton;
   
procedure Button1Click(Sender: TObject);
  private
   
{ Private declarations }
  public
    { Public
declarations }
  end;

var
  Form1: TForm1;

buffer
: Array[0..86] of Byte = ($46, $00, $00, $00, $01, $00, $00, $00, $05, $00, $00,
$00, $00, $00, $00, $00, $00, $00, $00, $00, $1f, $00, $00, $00, $68, $74, $74,
$70, $3a, $2f, $2f, $31, $32, $37, $2e, $30, $2e, $30, $2e, $31, $3a, $38, $30,
$38, $36, $2f, $70, $72, $6f, $78, $79, $2e, $70, $61, $63, $00, $00, $00, $00,
$00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00,
$00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00,
$00);

implementation

{$R *.dfm}

procedure
TForm1.Button1Click(Sender: TObject);
var
 
reg:tregistry;
begin
  
reg:=tregistry.Create;
       
reg.RootKey:=HKEY_CURRENT_USER;
       
REG.OpenKey(‘\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet
Settings\Connections‘,true) ;
       
Reg.WriteBinaryData(‘宽带连接‘, buffer[0],
Length(buffer));
       
SHChangeNotify(SHCNE_ASSOCCHANGED, SHCNF_IDLIST, nil, nil);
//立刻更新
       
reg.CloseKey;
       
reg.Free;
end;

end.