小编Raj*_*Ram的帖子

每当我在硒中了解隐式等待和显式等待概念时，我最常遇到“轮询 DOM”这句话。它到底意味着什么？我在google上搜索但没有找到相关答案。

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Xml;
using System.Net;
using System.IO;
namespace SOAPServices
{
    class Program
    {
        static void Main(string[] args)
        {
            CallWebService();
        }


public static void CallWebService()
    {
        var _url = "http://exampleurl.svc";
        var _action = "http://examplemethod";

        XmlDocument soapEnvelopeXml = CreateSoapEnvelope();
        HttpWebRequest webRequest = CreateWebRequest(_url, _action);
        InsertSoapEnvelopeIntoWebRequest(soapEnvelopeXml, webRequest);

        // begin async call to web request.
        IAsyncResult asyncResult = webRequest.BeginGetResponse(null, null);

        // suspend this thread until call is complete. You might want to
        // do something …