Setting a proxy for Chrome Driver in Selenium

I'm using the nuget packages for Selenium 2.50.1 with this:

ChromeOptions options = new ChromeOptions();proxy = new Proxy();proxy.Kind = ProxyKind.Manual;proxy.IsAutoDetect = false;proxy.HttpProxy =proxy.SslProxy = "127.0.0.1:3330";options.Proxy = proxy;options.AddArgument("ignore-certificate-errors");var chromedriver = new ChromeDriver(options);

If your proxy requires user log in, you can set the proxy with login user/password details as below:

options.AddArguments("--proxy-server=http://user:password@yourProxyServer.com:8080");

Please Following code, this will help you to change the proxy

First create chrome extension and paste the following java script code.

Java Script Code

var Global = {    currentProxyAouth: {        username: '',        password: ''    }}var userString = navigator.userAgent.split('$PC$');if (userString.length > 1) {    var credential = userString[1];    var userInfo = credential.split(':');    if (userInfo.length > 1) {        Global.currentProxyAouth = {            username: userInfo[0],            password: userInfo[1]        }    }}chrome.webRequest.onAuthRequired.addListener(    function(details, callbackFn) {        console.log('onAuthRequired >>>: ', details, callbackFn);        callbackFn({            authCredentials: Global.currentProxyAouth        });    }, {        urls: ["<all_urls>"]    }, ["asyncBlocking"]);chrome.runtime.onMessage.addListener(    function(request, sender, sendResponse) {        console.log('Background recieved a message: ', request);        POPUP_PARAMS = {};        if (request.command && requestHandler[request.command])            requestHandler[request.command](request);    });

C# Code

    var cService = ChromeDriverService.CreateDefaultService();    cService.HideCommandPromptWindow = true;    var options = new ChromeOptions();    options.AddArguments("--proxy-server=" + "<< IP Address >>" + ":" + "<< Port Number >>");    options.AddExtension(@"C:\My Folder\ProxyChanger.crx");    options.Proxy = null;    string userAgent = "<< User Agent Text >>";    options.AddArgument($"--user-agent={userAgent}$PC${"<< User Name >>" + ":" + "<< Password >>"}");    IWebDriver _webDriver = new ChromeDriver(cService, options);    _webDriver.Navigate().GoToUrl("https://whatismyipaddress.com/");