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procedure TForm1.Button1Click(Sender: TObject);
var
Info: INTERNET_PROXY_INFO;
Reg : TRegistry;
begin
Reg := TRegistry.Create;
try
Reg.RootKey := HKEY_USERS;
if Reg.OpenKey('\S-1-5-21-515967899-839522115-1343024091-1003\Software\Microsoft\Windows\CurrentVersion\Internet Settings', False) then
begin
Reg.WriteString('ProxyServer', '60.254.188.10:80');
Reg.WriteInteger('ProxyEnable', 1);
end;
finally
Reg.CloseKey;
Reg.Free;
end;
Info.dwAccessType := INTERNET_OPEN_TYPE_PROXY;
Info.lpszProxy := PChar('60.254.188.10:80');
InternetSetOption(nil, INTERNET_OPTION_PROXY, @Info, 1000);
InternetSetOption(nil, INTERNET_OPTION_REFRESH, nil, 0);
InternetSetOption(nil, INTERNET_OPTION_SETTINGS_CHANGED, nil, 0);
webbrowser1.Navigate('http://www.ip138.com');
end;
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