Добрый день!
var resultHttpGet = ZennoPoster.HttpGet("https://2ip.ru", "", "UTF-8", ZennoLab.InterfacesLibrary.Enums.Http.ResponceType.BodyOnly);
project.Variables["DOM_2IP"].Value=resultHttpGet;
var myRegEx = @"(?<=<big\id="d_clip_button">).*(?=</big>)";
string regex = myRegEx;
string text =...