How to use XPathAsync method of PuppeteerSharp.Frame class

Best Puppeteer-sharp code snippet using PuppeteerSharp.Frame.XPathAsync

DOMWorld.cs

Source:DOMWorld.cs

...99            var document = await GetDocument().ConfigureAwait(false);100            var value = await document.QuerySelectorAllAsync(selector).ConfigureAwait(false);101            return value;102        }103        internal async Task<ElementHandle[]> XPathAsync(string expression)104        {105            var document = await GetDocument().ConfigureAwait(false);106            var value = await document.XPathAsync(expression).ConfigureAwait(false);107            return value;108        }109        internal Task<string> GetContentAsync() => EvaluateFunctionAsync<string>(@"() => {110                let retVal = '';111                if (document.doctype)112                    retVal = new XMLSerializer().serializeToString(document.doctype);113                if (document.documentElement)114                    retVal += document.documentElement.outerHTML;115                return retVal;116            }");117        internal async Task SetContentAsync(string html, NavigationOptions options = null)118        {119            var waitUntil = options?.WaitUntil ?? new[] { WaitUntilNavigation.Load };120            var timeout = options?.Timeout ?? _timeoutSettings.NavigationTimeout;121            // We rely upon the fact that document.open() will reset frame lifecycle with "init"122            // lifecycle event. @see https://crrev.com/608658123            await EvaluateFunctionAsync(@"html => {124                document.open();125                document.write(html);126                document.close();127            }", html).ConfigureAwait(false);128            using (var watcher = new LifecycleWatcher(_frameManager, Frame, waitUntil, timeout))129            {130                var watcherTask = await Task.WhenAny(131                    watcher.TimeoutOrTerminationTask,132                    watcher.LifecycleTask).ConfigureAwait(false);133                await watcherTask.ConfigureAwait(false);134            }135        }136        internal async Task<ElementHandle> AddScriptTagAsync(AddTagOptions options)137        {138            const string addScriptUrl = @"async function addScriptUrl(url, type) {139              const script = document.createElement('script');140              script.src = url;141              if(type)142                script.type = type;143              const promise = new Promise((res, rej) => {144                script.onload = res;145                script.onerror = rej;146              });147              document.head.appendChild(script);148              await promise;149              return script;150            }";151            const string addScriptContent = @"function addScriptContent(content, type = 'text/javascript') {152              const script = document.createElement('script');153              script.type = type;154              script.text = content;155              let error = null;156              script.onerror = e => error = e;157              document.head.appendChild(script);158              if (error)159                throw error;160              return script;161            }";162            async Task<ElementHandle> AddScriptTagPrivate(string script, string urlOrContent, string type)163            {164                var context = await GetExecutionContextAsync().ConfigureAwait(false);165                return (string.IsNullOrEmpty(type)166                        ? await context.EvaluateFunctionHandleAsync(script, urlOrContent).ConfigureAwait(false)167                        : await context.EvaluateFunctionHandleAsync(script, urlOrContent, type).ConfigureAwait(false)) as ElementHandle;168            }169            if (!string.IsNullOrEmpty(options.Url))170            {171                var url = options.Url;172                try173                {174                    return await AddScriptTagPrivate(addScriptUrl, url, options.Type).ConfigureAwait(false);175                }176                catch (PuppeteerException)177                {178                    throw new PuppeteerException($"Loading script from {url} failed");179                }180            }181            if (!string.IsNullOrEmpty(options.Path))182            {183                var contents = await AsyncFileHelper.ReadAllText(options.Path).ConfigureAwait(false);184                contents += "//# sourceURL=" + options.Path.Replace("\n", string.Empty);185                return await AddScriptTagPrivate(addScriptContent, contents, options.Type).ConfigureAwait(false);186            }187            if (!string.IsNullOrEmpty(options.Content))188            {189                return await AddScriptTagPrivate(addScriptContent, options.Content, options.Type).ConfigureAwait(false);190            }191            throw new ArgumentException("Provide options with a `Url`, `Path` or `Content` property");192        }193        internal async Task<ElementHandle> AddStyleTagAsync(AddTagOptions options)194        {195            const string addStyleUrl = @"async function addStyleUrl(url) {196              const link = document.createElement('link');197              link.rel = 'stylesheet';198              link.href = url;199              const promise = new Promise((res, rej) => {200                link.onload = res;201                link.onerror = rej;202              });203              document.head.appendChild(link);204              await promise;205              return link;206            }";207            const string addStyleContent = @"async function addStyleContent(content) {208              const style = document.createElement('style');209              style.type = 'text/css';210              style.appendChild(document.createTextNode(content));211              const promise = new Promise((res, rej) => {212                style.onload = res;213                style.onerror = rej;214              });215              document.head.appendChild(style);216              await promise;217              return style;218            }";219            if (!string.IsNullOrEmpty(options.Url))220            {221                var url = options.Url;222                try223                {224                    var context = await GetExecutionContextAsync().ConfigureAwait(false);225                    return (await context.EvaluateFunctionHandleAsync(addStyleUrl, url).ConfigureAwait(false)) as ElementHandle;226                }227                catch (PuppeteerException)228                {229                    throw new PuppeteerException($"Loading style from {url} failed");230                }231            }232            if (!string.IsNullOrEmpty(options.Path))233            {234                var contents = await AsyncFileHelper.ReadAllText(options.Path).ConfigureAwait(false);235                contents += "//# sourceURL=" + options.Path.Replace("\n", string.Empty);236                var context = await GetExecutionContextAsync().ConfigureAwait(false);237                return (await context.EvaluateFunctionHandleAsync(addStyleContent, contents).ConfigureAwait(false)) as ElementHandle;238            }239            if (!string.IsNullOrEmpty(options.Content))240            {241                var context = await GetExecutionContextAsync().ConfigureAwait(false);242                return (await context.EvaluateFunctionHandleAsync(addStyleContent, options.Content).ConfigureAwait(false)) as ElementHandle;243            }244            throw new ArgumentException("Provide options with a `Url`, `Path` or `Content` property");245        }246        internal async Task ClickAsync(string selector, ClickOptions options = null)247        {248            var handle = await QuerySelectorAsync(selector).ConfigureAwait(false);249            if (handle == null)250            {251                throw new SelectorException($"No node found for selector: {selector}", selector);252            }253            await handle.ClickAsync(options).ConfigureAwait(false);254            await handle.DisposeAsync().ConfigureAwait(false);255        }256        internal async Task HoverAsync(string selector)257        {258            var handle = await QuerySelectorAsync(selector).ConfigureAwait(false);259            if (handle == null)260            {261                throw new SelectorException($"No node found for selector: {selector}", selector);262            }263            await handle.HoverAsync().ConfigureAwait(false);264            await handle.DisposeAsync().ConfigureAwait(false);265        }266        internal async Task FocusAsync(string selector)267        {268            var handle = await QuerySelectorAsync(selector).ConfigureAwait(false);269            if (handle == null)270            {271                throw new SelectorException($"No node found for selector: {selector}", selector);272            }273            await handle.FocusAsync().ConfigureAwait(false);274            await handle.DisposeAsync().ConfigureAwait(false);275        }276        internal async Task<string[]> SelectAsync(string selector, params string[] values)277        {278            if (!((await QuerySelectorAsync(selector).ConfigureAwait(false)) is ElementHandle handle))279            {280                throw new SelectorException($"No node found for selector: {selector}", selector);281            }282            var result = await handle.SelectAsync(values).ConfigureAwait(false);283            await handle.DisposeAsync();284            return result;285        }286        internal async Task TapAsync(string selector)287        {288            var handle = await QuerySelectorAsync(selector).ConfigureAwait(false);289            if (handle == null)290            {291                throw new SelectorException($"No node found for selector: {selector}", selector);292            }293            await handle.TapAsync().ConfigureAwait(false);294            await handle.DisposeAsync().ConfigureAwait(false);295        }296        internal async Task TypeAsync(string selector, string text, TypeOptions options = null)297        {298            var handle = await QuerySelectorAsync(selector).ConfigureAwait(false);299            if (handle == null)300            {301                throw new SelectorException($"No node found for selector: {selector}", selector);302            }303            await handle.TypeAsync(text, options).ConfigureAwait(false);304            await handle.DisposeAsync().ConfigureAwait(false);305        }306        internal Task<ElementHandle> WaitForSelectorAsync(string selector, WaitForSelectorOptions options = null)307            => WaitForSelectorOrXPathAsync(selector, false, options);308        internal Task<ElementHandle> WaitForXPathAsync(string xpath, WaitForSelectorOptions options = null)309            => WaitForSelectorOrXPathAsync(xpath, true, options);310        internal Task<JSHandle> WaitForFunctionAsync(string script, WaitForFunctionOptions options, params object[] args)311            => new WaitTask(312                this,313                script,314                false,315                "function",316                options.Polling,317                options.PollingInterval,318                options.Timeout ?? _timeoutSettings.Timeout,319                args).Task;320        internal Task<JSHandle> WaitForExpressionAsync(string script, WaitForFunctionOptions options)321            => new WaitTask(322                this,323                script,324                true,325                "function",326                options.Polling,327                options.PollingInterval,328                options.Timeout ?? _timeoutSettings.Timeout).Task;329        internal Task<string> GetTitleAsync() => EvaluateExpressionAsync<string>("document.title");330        private async Task<ElementHandle> GetDocument()331        {332            if (_documentCompletionSource == null)333            {334                _documentCompletionSource = new TaskCompletionSource<ElementHandle>(TaskCreationOptions.RunContinuationsAsynchronously);335                var context = await GetExecutionContextAsync().ConfigureAwait(false);336                var document = await context.EvaluateExpressionHandleAsync("document").ConfigureAwait(false);337                _documentCompletionSource.TrySetResult(document as ElementHandle);338            }339            return await _documentCompletionSource.Task.ConfigureAwait(false);340        }341        private async Task<ElementHandle> WaitForSelectorOrXPathAsync(string selectorOrXPath, bool isXPath, WaitForSelectorOptions options = null)342        {343            options = options ?? new WaitForSelectorOptions();344            var timeout = options.Timeout ?? _timeoutSettings.Timeout;345            const string predicate = @"346              function predicate(selectorOrXPath, isXPath, waitForVisible, waitForHidden) {347                const node = isXPath348                  ? document.evaluate(selectorOrXPath, document, null, XPathResult.FIRST_ORDERED_NODE_TYPE, null).singleNodeValue349                  : document.querySelector(selectorOrXPath);350                if (!node)351                  return waitForHidden;352                if (!waitForVisible && !waitForHidden)353                  return node;354                const element = node.nodeType === Node.TEXT_NODE ? node.parentElement : node;355                const style = window.getComputedStyle(element);...

Methods.cs

Source:Methods.cs

...255            var frame = GetFrame(data);256            var options = new WaitForSelectorOptions { Hidden = hidden, Visible = visible, Timeout = timeout };257            if (findBy == FindElementBy.XPath)258            {259                await frame.WaitForXPathAsync(identifier, options);260            }261            else262            {263                await frame.WaitForSelectorAsync(BuildSelector(findBy, identifier), options);264            }265            data.Logger.Log($"Waited for element with {findBy} {identifier}", LogColors.DarkSalmon);266        }267        private static async Task<ElementHandle> GetElement(Frame frame, FindElementBy findBy, string identifier, int index)268        {269            var elements = findBy == FindElementBy.XPath270                ? await frame.XPathAsync(identifier)271                : await frame.QuerySelectorAllAsync(BuildSelector(findBy, identifier));272            if (elements.Length < index + 1)273            {274                throw new Exception($"Expected at least {index + 1} elements to be found but {elements.Length} were found");275            }276            return elements[index];277        }278        private static string GetElementsScript(FindElementBy findBy, string identifier)279        {280            if (findBy == FindElementBy.XPath)281            {282                var script = $"document.evaluate(\"{identifier.Replace("\"", "\\\"")}\", document, null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null)";283                return $"Array.from({{ length: {script}.snapshotLength }}, (_, index) => {script}.snapshotItem(index))";284            }...

Program.cs

Source:Program.cs

...97                    }98                    Console.WriteLine(string.Format("waiting for page to load properly (around {0} second)", pageLoadingTime/1000));99                    await page.WaitForTimeoutAsync(pageLoadingTime);100                    var iframeXpath = GoogleAds.GetMainIframeXpath();101                    var resultt = await page.XPathAsync(iframeXpath);102                    Console.WriteLine("Looking for Google Ads Banner");103                    int bannerCount = 0;104                    for (int j = 0; j < resultt.Length; j++)105                    {106                        var isVisible = await resultt[j].BoundingBoxAsync();107                        if (isVisible != null)108                        {109                            try110                            {111                                //get Iframe Content from page                       112                                var iFrame = await resultt[j].ContentFrameAsync();113                                //check if Iframe has Href that redirects to ads page, if not there is no ads114                                var anchorTagWithHref = await iFrame.XPathAsync(GoogleAds.GetAdsHrefXpath());115                                if (anchorTagWithHref != null && anchorTagWithHref.Length > 0)116                                {117                                    bannerCount++;118                                    Console.WriteLine("Found Google Ads Banner : " + bannerCount);119                                    var hrefValue = await anchorTagWithHref[0].EvaluateFunctionAsync<string>("e => e.href", anchorTagWithHref[0]);120                                    // extract Ads url . currently Query Key is "adurl". 121                                    Uri myUri = new Uri(hrefValue);122                                    string adsUrl = HttpUtility.ParseQueryString(myUri.Query).Get("adurl");123                                    var fileName = await GetBannerName(page, bannerCount);124                                    await Program.SavePageScreenShot(fileName, resultt[j]);125                                    GoogleLog.LogGoogleAds(fileName + ".png", adsUrl);126                                }127                            }128                            catch (Exception ex)...

WinamaxEventScraper.cs

Source:WinamaxEventScraper.cs

...44        public async Task<OutcomesSnapshot> ScrapPage()45        {46            await Page.GoToAsync(PageUri());47            //string content = await Page.GetContentAsync();48            var scripts = await Page.XPathAsync("//script");49            // Get <script> element containing preloaded state as Javascript object50            string jsData = null;51            foreach (var script in scripts)52            {53                var innerText = await script.GetPropertyAsync("innerText");54                var jsonValue = await innerText.JsonValueAsync();55                var text = jsonValue.ToString();56                Match match = _preloadedStateRegex.Match(text);57                if (match.Success)58                {59                    jsData = match.Groups[1].Value;60                    break;61                }62            }63            var liveElem = await Page.XPathAsync("//div[contains(@class, 'sc-ileJJU')]");64            bool isLive = liveElem.Length > 0;65            dynamic json = JsonConvert.DeserializeObject(jsData);66            var oddsDict = ParseOdds(json["odds"]);67            var outcomes = ParseOutcomes(json["outcomes"], oddsDict);68            return new OutcomesSnapshot(69                @event: _platformEvent,70                createdAt: DateTime.Now,71                state: isLive ? PlatformEventState.Live : PlatformEventState.Open,  // @todo72                outcomes: outcomes);73        }74        private readonly Regex _preloadedStateRegex = new Regex(@"^var PRELOADED_STATE =(.*);var");75        public string PageUri()76        {77            return $"https://www.winamax.fr/paris-sportifs/match/live/{_platformEvent.PlatformId}";...

汽车之家.cs

Source:汽车之家.cs

...23            //  await page.WaitForTimeoutAsync(10000);24            // var frame1 = page.Frames.First(f => f.Name == "frame1");25            //    var frame2 = page.MainFrame;26            //   var frame1 = frame2.ChildFrames.First();27            //    var waitForXPathPromise = frame1.WaitForXPathAsync("//div");28            //var test=await    frame1.GetContentAsync();29            //  var ifrmElement = await page.WaitForSelectorAsync("#reply-list");30            // ifrmElement.31            //var ifrmFrame = await ifrmElement.ContentFrameAsync();32            //var ifrmHtml = await ifrmFrame.GetContentAsync();33            // var test  = await page.SelectAsync("#J-datetime-select > a:nth-child(3)");34            var result = new List<CarFamilyDatas>();35            int n = 0;36            while (n++ < 29)37            {38                CreateModelWithAngleSharp(await page.GetContentAsync(), result);39                await page.ClickAsync("#topPager > div > a.page-item-next");40            }41            CarFamilyDatas.IntrusiveExport(result);42            //var replaylist = await page.SelectAsync("#reply-list");43    44            ////  await  ifrmElement.ClickAsync();45            //var ifrmElement1 = await page.XPathAsync("//*[@id=\"reply-item-72217813\"]");46            //await ifrmElement1[0].ClickAsync();47            //await page.ClickAsync("body > div:nth-child(24) > ul > li:nth-child(5)");48            //var beginDate = await page.SelectAsync("#beginDate");49            //await page.ClickAsync("#beginDate");50            //await page.SelectAsync(".record-search-option-date > #J-search-date-container > #J-datetime-select #beginDate");51            //await page.ClickAsync(".record-search-option-date > #J-search-date-container > #J-datetime-select #beginDate");52            //await page.SelectAsync(".ui-calendar:nth-child(39) > .ui-calendar > .ui-calendar-data-container > .ui-calendar-date-column > .focused-element");53            //await page.ClickAsync(".ui-calendar:nth-child(39) > .ui-calendar > .ui-calendar-data-container > .ui-calendar-date-column > .focused-element");54            //await page.SelectAsync(".record-search-option-date > #J-search-date-container > #J-datetime-select #endDate");55            //await page.ClickAsync(".record-search-option-date > #J-search-date-container > #J-datetime-select #endDate");56            //await page.SelectAsync(".ui-calendar:nth-child(40) > .ui-calendar > .ui-calendar-data-container > .ui-calendar-date-column:nth-child(5) > .ui-calendar-day-0");57            //await page.ClickAsync(".ui-calendar:nth-child(40) > .ui-calendar > .ui-calendar-data-container > .ui-calendar-date-column:nth-child(5) > .ui-calendar-day-0");58            //await page.SelectAsync("#main > div.amount-top > div > div.fn-clear.action-other.action-other-show > div.fn-left > div > a.J-download-tip.mr-10");59            //await page.ClickAsync("#main > div.amount-top > div > div.fn-clear.action-other.action-other-show > div.fn-left > div > a.J-download-tip.mr-10");...

RunChoutiCraper.cs

Source:RunChoutiCraper.cs

...23            //  await page.WaitForTimeoutAsync(10000);24            // var frame1 = page.Frames.First(f => f.Name == "frame1");25            //    var frame2 = page.MainFrame;26            //   var frame1 = frame2.ChildFrames.First();27            //    var waitForXPathPromise = frame1.WaitForXPathAsync("//div");28            //var test=await    frame1.GetContentAsync();29            //  var ifrmElement = await page.WaitForSelectorAsync("#reply-list");30            // ifrmElement.31            //var ifrmFrame = await ifrmElement.ContentFrameAsync();32            //var ifrmHtml = await ifrmFrame.GetContentAsync();33            // var test  = await page.SelectAsync("#J-datetime-select > a:nth-child(3)");34            var result = new List<CarFamilyDatas>();35            int n = 0;36            while (n++ < 29)37            {38                CreateModelWithAngleSharp(await page.GetContentAsync(), result);39                await page.ClickAsync("#topPager > div > a.page-item-next");40            }41            CarFamilyDatas.IntrusiveExport(result);42            //var replaylist = await page.SelectAsync("#reply-list");43            ////  await  ifrmElement.ClickAsync();44            //var ifrmElement1 = await page.XPathAsync("//*[@id=\"reply-item-72217813\"]");45            //await ifrmElement1[0].ClickAsync();46            //await page.ClickAsync("body > div:nth-child(24) > ul > li:nth-child(5)");47            //var beginDate = await page.SelectAsync("#beginDate");48            //await page.ClickAsync("#beginDate");49            //await page.SelectAsync(".record-search-option-date > #J-search-date-container > #J-datetime-select #beginDate");50            //await page.ClickAsync(".record-search-option-date > #J-search-date-container > #J-datetime-select #beginDate");51            //await page.SelectAsync(".ui-calendar:nth-child(39) > .ui-calendar > .ui-calendar-data-container > .ui-calendar-date-column > .focused-element");52            //await page.ClickAsync(".ui-calendar:nth-child(39) > .ui-calendar > .ui-calendar-data-container > .ui-calendar-date-column > .focused-element");53            //await page.SelectAsync(".record-search-option-date > #J-search-date-container > #J-datetime-select #endDate");54            //await page.ClickAsync(".record-search-option-date > #J-search-date-container > #J-datetime-select #endDate");55            //await page.SelectAsync(".ui-calendar:nth-child(40) > .ui-calendar > .ui-calendar-data-container > .ui-calendar-date-column:nth-child(5) > .ui-calendar-day-0");56            //await page.ClickAsync(".ui-calendar:nth-child(40) > .ui-calendar > .ui-calendar-data-container > .ui-calendar-date-column:nth-child(5) > .ui-calendar-day-0");57            //await page.SelectAsync("#main > div.amount-top > div > div.fn-clear.action-other.action-other-show > div.fn-left > div > a.J-download-tip.mr-10");58            //await page.ClickAsync("#main > div.amount-top > div > div.fn-clear.action-other.action-other-show > div.fn-left > div > a.J-download-tip.mr-10");...

zhifubao.cs

Source:zhifubao.cs

...19            //  await page.WaitForTimeoutAsync(10000);20            // var frame1 = page.Frames.First(f => f.Name == "frame1"); 21            //    var frame2 = page.MainFrame;22            //   var frame1 = frame2.ChildFrames.First(); 23            //    var waitForXPathPromise = frame1.WaitForXPathAsync("//div");24            //var test=await    frame1.GetContentAsync();25            var ifrmElement = await page.WaitForSelectorAsync("#J-datetime-select > a:nth-child(3)");26            // ifrmElement.27            //var ifrmFrame = await ifrmElement.ContentFrameAsync();28            //var ifrmHtml = await ifrmFrame.GetContentAsync();29            // var test  = await page.SelectAsync("#J-datetime-select > a:nth-child(3)");30            await page.ClickAsync("#J-datetime-select > a:nth-child(3)");31            await page.ClickAsync("body > div:nth-child(19) > ul > li:nth-child(5)");32            //  await  ifrmElement.ClickAsync();33            var ifrmElement1 = await page.XPathAsync("/html/body/div[10]/ul/li[5]");34            await ifrmElement1[0].ClickAsync();35            await page.ClickAsync("body > div:nth-child(24) > ul > li:nth-child(5)");36            var beginDate = await page.SelectAsync("#beginDate");37            await page.ClickAsync("#beginDate");38            await page.SelectAsync(".record-search-option-date > #J-search-date-container > #J-datetime-select #beginDate");39            await page.ClickAsync(".record-search-option-date > #J-search-date-container > #J-datetime-select #beginDate");40            await page.SelectAsync(".ui-calendar:nth-child(39) > .ui-calendar > .ui-calendar-data-container > .ui-calendar-date-column > .focused-element");41            await page.ClickAsync(".ui-calendar:nth-child(39) > .ui-calendar > .ui-calendar-data-container > .ui-calendar-date-column > .focused-element");42            await page.SelectAsync(".record-search-option-date > #J-search-date-container > #J-datetime-select #endDate");43            await page.ClickAsync(".record-search-option-date > #J-search-date-container > #J-datetime-select #endDate");44            await page.SelectAsync(".ui-calendar:nth-child(40) > .ui-calendar > .ui-calendar-data-container > .ui-calendar-date-column:nth-child(5) > .ui-calendar-day-0");45            await page.ClickAsync(".ui-calendar:nth-child(40) > .ui-calendar > .ui-calendar-data-container > .ui-calendar-date-column:nth-child(5) > .ui-calendar-day-0");46            await page.SelectAsync("#main > div.amount-top > div > div.fn-clear.action-other.action-other-show > div.fn-left > div > a.J-download-tip.mr-10");47            await page.ClickAsync("#main > div.amount-top > div > div.fn-clear.action-other.action-other-show > div.fn-left > div > a.J-download-tip.mr-10");...

Clean163Email.cs

Source:Clean163Email.cs

...24                await user.TypeAsync("");25                var password = await frame.WaitForSelectorAsync("input[data-placeholder='è¾å¥å¯ç ']");26                await password.TypeAsync("");27                await frame.ClickAsync("#dologin");28                var element = await page.WaitForXPathAsync("//*[a='æ¸çé®ç®±']");29                var cleanBtn = await element.XPathAsync("a[1]");30                await cleanBtn[0].ClickAsync();31                await Task.Delay(3000);32                var frame2 = page.Frames.First(s => s.Name.Contains("frmoutlink"));33                34                await frame2.ClickAsync("#clearTypeDate");35                      36                await frame2.ClickAsync("#dateCleanCustom");37                      38                await frame2.TypeAsync("#customYearStartIpt", "1990");39                await frame2.TypeAsync("#customMonthStartIpt", "1");40                await frame2.TypeAsync("#customDayStartIpt", "1");41                await frame2.TypeAsync("#customYearEndIpt", "2021");42                await frame2.TypeAsync("#customMonthEndIpt", "2");43                await frame2.TypeAsync("#customDayEndIpt", "18");44                var wait = new WaitForSelectorOptions {Timeout = 5000};45                for (int i = 0; i < 100000; i++)46                {47                    try48                    {49                        var b1 = await frame2.WaitForXPathAsync("//*/div[span='å¼å§æ«æ']", wait);50                        await b1.ClickAsync();51                        await Task.Delay(5000);52                        var deleteBtn = await frame2.WaitForXPathAsync("//div[span='å½»åºå é¤']", wait);53                        await deleteBtn.ClickAsync();54                        var confirmBtn = await page.WaitForXPathAsync("//div[span='ç¡® å®']", wait);55                        await confirmBtn.ClickAsync();56                        await Task.Delay(4000);57                        var confirm2Btn = await page.WaitForXPathAsync("//div[span='ç¡® å®']", wait);58                        await confirm2Btn.ClickAsync();59                    }60                    catch (Exception e)61                    {62                        Console.WriteLine(e);63                    }64                }65            }66        }67    }68}...

XPathAsync

Using AI Code Generation

1using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false }))2{3    var page = await browser.NewPageAsync();4    var frame = page.MainFrame;5    await page.ScreenshotAsync("screenshot.png");6    await browser.CloseAsync();7}8using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false }))9{10    var page = await browser.NewPageAsync();11    var frame = page.MainFrame;12    var elementHandle = result.FirstOrDefault();13    await page.ScreenshotAsync("screenshot.png");14    await browser.CloseAsync();15}16using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false }))17{18    var page = await browser.NewPageAsync();19    var frame = page.MainFrame;20    var elementHandle = result.FirstOrDefault();21    var elementHandle2 = result2.FirstOrDefault();22    await page.ScreenshotAsync("screenshot.png");23    await browser.CloseAsync();24}25using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false }))26{27    var page = await browser.NewPageAsync();28    var frame = page.MainFrame;29    var elementHandle = result.FirstOrDefault();

XPathAsync

Using AI Code Generation

1using System;2using System.Linq;3using System.Threading.Tasks;4using PuppeteerSharp;5{6    {7        static void Main(string[] args)8        {9            MainAsync().Wait();10        }11        static async Task MainAsync()12        {13            using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false }))14            {15                var page = await browser.NewPageAsync();16                var element = result.FirstOrDefault();17                await element.TypeAsync("PuppeteerSharp");18                await page.PressAsync("input", "Enter");19                await page.WaitForNavigationAsync();20            }21        }22    }23}

XPathAsync

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5    {6        static async Task Main(string[] args)7        {8            Console.WriteLine("Hello World!");9            await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);10            var browser = await Puppeteer.LaunchAsync(new LaunchOptions11            {12            });13            var page = await browser.NewPageAsync();14            await searchBox[0].TypeAsync("PuppeteerSharp");15            await page.Keyboard.PressAsync("Enter");16            await page.WaitForNavigationAsync();17            await page.ScreenshotAsync("google.png");18            await browser.CloseAsync();19        }20    }21}22I am a passionate software developer with 8+ years of experience in web development. I am currently working as a Senior Software Developer at Sopra Steria. I am a Microsoft Certified Professional in ASP.NET MVC 5.0 and have completed the Microsoft Certified Professional Developer (

XPathAsync

Using AI Code Generation

1var puppeteer = require("puppeteer");2(async () => {3    var browser = await puppeteer.launch();4    var page = await browser.newPage();5    await page.goto(url);6    var result = await page.$x(xpath);7    console.log(result);8    await browser.close();9})();10var puppeteer = require("puppeteer");11(async () => {12    var browser = await puppeteer.launch();13    var page = await browser.newPage();14    await page.goto(url);15    var result = await page.$x(xpath);16    console.log(result);17    await browser.close();18})();19var puppeteer = require("puppeteer");20(async () => {21    var browser = await puppeteer.launch();22    var page = await browser.newPage();23    await page.goto(url);24    var result = await page.$x(xpath);25    console.log(result);26    await browser.close();27})();28var puppeteer = require("puppeteer");29(async () => {30    var browser = await puppeteer.launch();

Automation Testing Tutorials

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