How to use WaitForTargetAsync method of PuppeteerSharp.Browser class

Best Puppeteer-sharp code snippet using PuppeteerSharp.Browser.WaitForTargetAsync

PuppeteerBrowserBuilder.cs

Source:PuppeteerBrowserBuilder.cs Github

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...264 return await page.GetContentAsync();265 }266 async Task<Page> IPuppeteerBrowser.WaitGetPage(Page page, string selector, string targetId)267 { 268 var newTarget = await _browserContext.WaitForTargetAsync(a => a.Opener?.TargetId == targetId, new WaitForOptions { Timeout = 10 * 1000 });269 var newPage = await newTarget.PageAsync();270 await SetPageOptions(newPage);271 await newPage.WaitForSelectorAsync(selector);272 return newPage;273 }274 async Task IPuppeteerBrowser.CloseAsync()275 {276 await _browser.CloseAsync();277 }278 async Task<Page> IPuppeteerBrowser.ClickAndGetPage(ElementHandle element, string targetId)279 {280 await element.ClickAsync();281 var newTarget = await _browserContext.WaitForTargetAsync(a => a.Opener?.TargetId == targetId);282 var newPage = await newTarget.PageAsync();283 await SetPageOptions(newPage);284 return newPage;285 }286 async Task<Page> IPuppeteerBrowser.MouseClickAndGetPage(BoundingBox box, Page page)287 {288 int retryN = 0;289 return await _policyNoData.ExecuteAsync(async () =>290 {291 var pages = await _browserContext.PagesAsync();292 var pageCount = pages.Length;293 var listId = new List<string>();294 foreach (var page1 in pages)295 {296 var id = page1.Target?.TargetId;297 listId.Add(id);298 }299 await page.Keyboard.DownAsync("Control");300 await page.Mouse.ClickAsync(box.X + (box.Width / _diagonalClickDevisors[retryN]), box.Y + (box.Height / _diagonalClickDevisors[retryN]));301 await page.Keyboard.UpAsync("Control");302 var pages1 = await _browserContext.PagesAsync();303 if (pages1.Length <= pageCount)304 {305 retryN++;306 throw new TimeoutException();307 }308 var newPage = pages1.FirstOrDefault(a => !listId.Contains(a.Target?.TargetId));309 if (newPage == null)310 {311 throw new InvalidOperationException("Page not found after click");312 }313 if (_puppeteerContext.DialogHandler != null)314 {315 newPage.Dialog += _puppeteerContext.DialogHandler;316 }317 await SetPageOptions(newPage);318 return newPage;319 });320 }321 async Task<Page> IPuppeteerBrowser.ClickAndGetPage(ElementHandle element, string targetId, WaitForOptions waitForOptions)322 {323 await element.ClickAsync();324 var newTarget = await _browserContext.WaitForTargetAsync(a => a.Opener?.TargetId == targetId, waitForOptions);325 var newPage = await newTarget.PageAsync();326 await SetPageOptions(newPage);327 return newPage;328 }329 async Task<string> IPuppeteerBrowser.ClickButtonForContinue(Page page, string buttonXPath, string adUrl, params WaitUntilNavigation[] waitUntilNavigations)330 {331 var continueButtons = page.XPathAsync(buttonXPath);332 _logger.Info($"Needed click on button for continue. Url: {adUrl}");333 foreach (var continueButton in await continueButtons)334 {335 _logger.Debug($"Will click on {buttonXPath}");336 await continueButton.ClickAsync();337 var navigationTask = page.WaitForNavigationAsync(new NavigationOptions338 {...

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TargetTests.cs

Source:TargetTests.cs Github

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...55 [PuppeteerTest("target.spec.ts", "Target", "should report when a new page is created and closed")]56 [SkipBrowserFact(skipFirefox: true)]57 public async Task ShouldReportWhenANewPageIsCreatedAndClosed()58 {59 var otherPageTask = Context.WaitForTargetAsync(t => t.Url == TestConstants.CrossProcessUrl + "/empty.html")60 .ContinueWith(t => t.Result.PageAsync());61 await Task.WhenAll(62 otherPageTask,63 Page.EvaluateFunctionHandleAsync("url => window.open(url)", TestConstants.CrossProcessUrl + "/empty.html")64 );65 var otherPage = await otherPageTask.Result;66 Assert.Contains(TestConstants.CrossProcessUrl, otherPage.Url);67 Assert.Equal("Hello world", await otherPage.EvaluateExpressionAsync<string>("['Hello', 'world'].join(' ')"));68 Assert.NotNull(await otherPage.QuerySelectorAsync("body"));69 var allPages = await Context.PagesAsync();70 Assert.Contains(Page, allPages);71 Assert.Contains(otherPage, allPages);72 var closePageTaskCompletion = new TaskCompletionSource<Page>();73 async void TargetDestroyedEventHandler(object sender, TargetChangedArgs e)74 {75 closePageTaskCompletion.SetResult(await e.Target.PageAsync());76 Context.TargetDestroyed -= TargetDestroyedEventHandler;77 }78 Context.TargetDestroyed += TargetDestroyedEventHandler;79 await otherPage.CloseAsync();80 Assert.Equal(otherPage, await closePageTaskCompletion.Task);81 allPages = await Task.WhenAll(Context.Targets().Select(target => target.PageAsync()));82 Assert.Contains(Page, allPages);83 Assert.DoesNotContain(otherPage, allPages);84 }85 [PuppeteerTest("target.spec.ts", "Target", "should report when a service worker is created and destroyed")]86 [SkipBrowserFact(skipFirefox: true)]87 public async Task ShouldReportWhenAServiceWorkerIsCreatedAndDestroyed()88 {89 await Page.GoToAsync(TestConstants.EmptyPage);90 var createdTargetTaskCompletion = new TaskCompletionSource<Target>();91 void TargetCreatedEventHandler(object sender, TargetChangedArgs e)92 {93 createdTargetTaskCompletion.SetResult(e.Target);94 Context.TargetCreated -= TargetCreatedEventHandler;95 }96 Context.TargetCreated += TargetCreatedEventHandler;97 await Page.GoToAsync(TestConstants.ServerUrl + "/serviceworkers/empty/sw.html");98 var createdTarget = await createdTargetTaskCompletion.Task;99 Assert.Equal(TargetType.ServiceWorker, createdTarget.Type);100 Assert.Equal(TestConstants.ServerUrl + "/serviceworkers/empty/sw.js", createdTarget.Url);101 var targetDestroyedTaskCompletion = new TaskCompletionSource<Target>();102 void TargetDestroyedEventHandler(object sender, TargetChangedArgs e)103 {104 targetDestroyedTaskCompletion.SetResult(e.Target);105 Context.TargetDestroyed -= TargetDestroyedEventHandler;106 }107 Context.TargetDestroyed += TargetDestroyedEventHandler;108 await Page.EvaluateExpressionAsync("window.registrationPromise.then(registration => registration.unregister())");109 Assert.Equal(createdTarget, await targetDestroyedTaskCompletion.Task);110 }111 [PuppeteerTest("target.spec.ts", "Target", "should create a worker from a service worker")]112 [SkipBrowserFact(skipFirefox: true)]113 public async Task ShouldCreateAWorkerFromAServiceWorker()114 {115 await Page.GoToAsync(TestConstants.ServerUrl + "/serviceworkers/empty/sw.html");116 var target = await Context.WaitForTargetAsync(t => t.Type == TargetType.ServiceWorker);117 var worker = await target.WorkerAsync();118 Assert.Equal("[object ServiceWorkerGlobalScope]", await worker.EvaluateFunctionAsync("() => self.toString()"));119 }120 [PuppeteerTest("target.spec.ts", "Target", "should create a worker from a shared worker")]121 [SkipBrowserFact(skipFirefox: true)]122 public async Task ShouldCreateAWorkerFromASharedWorker()123 {124 await Page.GoToAsync(TestConstants.EmptyPage);125 await Page.EvaluateFunctionAsync(@"() =>126 {127 new SharedWorker('data:text/javascript,console.log(""hi"")');128 }");129 var target = await Context.WaitForTargetAsync(t => t.Type == TargetType.SharedWorker);130 var worker = await target.WorkerAsync();131 Assert.Equal("[object SharedWorkerGlobalScope]", await worker.EvaluateFunctionAsync("() => self.toString()"));132 }133 [PuppeteerTest("target.spec.ts", "Target", "should report when a target url changes")]134 [SkipBrowserFact(skipFirefox: true)]135 public async Task ShouldReportWhenATargetUrlChanges()136 {137 await Page.GoToAsync(TestConstants.EmptyPage);138 var changedTargetTaskCompletion = new TaskCompletionSource<Target>();139 void ChangedTargetEventHandler(object sender, TargetChangedArgs e)140 {141 changedTargetTaskCompletion.SetResult(e.Target);142 Context.TargetChanged -= ChangedTargetEventHandler;143 }144 Context.TargetChanged += ChangedTargetEventHandler;145 await Page.GoToAsync(TestConstants.CrossProcessUrl + "/");146 var changedTarget = await changedTargetTaskCompletion.Task;147 Assert.Equal(TestConstants.CrossProcessUrl + "/", changedTarget.Url);148 changedTargetTaskCompletion = new TaskCompletionSource<Target>();149 Context.TargetChanged += ChangedTargetEventHandler;150 await Page.GoToAsync(TestConstants.EmptyPage);151 changedTarget = await changedTargetTaskCompletion.Task;152 Assert.Equal(TestConstants.EmptyPage, changedTarget.Url);153 }154 [PuppeteerTest("target.spec.ts", "Target", "should not report uninitialized pages")]155 [SkipBrowserFact(skipFirefox: true)]156 public async Task ShouldNotReportUninitializedPages()157 {158 var targetChanged = false;159 void listener(object sender, TargetChangedArgs e) => targetChanged = true;160 Context.TargetChanged += listener;161 var targetCompletionTask = new TaskCompletionSource<Target>();162 void TargetCreatedEventHandler(object sender, TargetChangedArgs e)163 {164 targetCompletionTask.SetResult(e.Target);165 Context.TargetCreated -= TargetCreatedEventHandler;166 }167 Context.TargetCreated += TargetCreatedEventHandler;168 var newPageTask = Context.NewPageAsync();169 var target = await targetCompletionTask.Task;170 Assert.Equal(TestConstants.AboutBlank, target.Url);171 var newPage = await newPageTask;172 targetCompletionTask = new TaskCompletionSource<Target>();173 Context.TargetCreated += TargetCreatedEventHandler;174 var evaluateTask = newPage.EvaluateExpressionHandleAsync("window.open('about:blank')");175 var target2 = await targetCompletionTask.Task;176 Assert.Equal(TestConstants.AboutBlank, target2.Url);177 await evaluateTask;178 await newPage.CloseAsync();179 Assert.False(targetChanged, "target should not be reported as changed");180 Context.TargetChanged -= listener;181 }182 [PuppeteerTest("target.spec.ts", "Target", "should not crash while redirecting if original request was missed")]183 [SkipBrowserFact(skipFirefox: true)]184 public async Task ShouldNotCrashWhileRedirectingIfOriginalRequestWasMissed()185 {186 var serverResponseEnd = new TaskCompletionSource<bool>();187 var serverResponse = (HttpResponse)null;188 Server.SetRoute("/one-style.css", context => { serverResponse = context.Response; return serverResponseEnd.Task; });189 // Open a new page. Use window.open to connect to the page later.190 await Task.WhenAll(191 Page.EvaluateFunctionHandleAsync("url => window.open(url)", TestConstants.ServerUrl + "/one-style.html"),192 Server.WaitForRequest("/one-style.css")193 );194 // Connect to the opened page.195 var target = await Context.WaitForTargetAsync(t => t.Url.Contains("one-style.html"));196 var newPage = await target.PageAsync();197 // Issue a redirect.198 serverResponse.Redirect("/injectedstyle.css");199 serverResponseEnd.SetResult(true);200 // Wait for the new page to load.201 await WaitEvent(newPage.Client, "Page.loadEventFired");202 // Cleanup.203 await newPage.CloseAsync();204 }205 [PuppeteerTest("target.spec.ts", "Target", "should have an opener")]206 [SkipBrowserFact(skipFirefox: true)]207 public async Task ShouldHaveAnOpener()208 {209 await Page.GoToAsync(TestConstants.EmptyPage);...

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BrowserContextTests.cs

Source:BrowserContextTests.cs Github

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...144 [SkipBrowserFact(skipFirefox: true)]145 public async Task ShouldWaitForTarget()146 {147 var context = await Browser.CreateIncognitoBrowserContextAsync();148 var targetPromise = context.WaitForTargetAsync((target) => target.Url == TestConstants.EmptyPage);149 var page = await context.NewPageAsync();150 await page.GoToAsync(TestConstants.EmptyPage);151 var promiseTarget = await targetPromise;152 var targetPage = await promiseTarget.PageAsync();153 Assert.Equal(targetPage, page);154 await context.CloseAsync();155 }156 [PuppeteerTest("browsercontext.spec.ts", "BrowserContext", "should timeout waiting for non existant target")]157 [PuppeteerFact]158 public async Task ShouldTimeoutWaitingForNonExistantTarget()159 {160 var context = await Browser.CreateIncognitoBrowserContextAsync();161 await Assert.ThrowsAsync<TimeoutException>(()162 => context.WaitForTargetAsync((target) => target.Url == TestConstants.EmptyPage, new WaitForOptions { Timeout = 1 }));163 await context.CloseAsync();164 }165 }166}...

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HeadfulTests.cs

Source:HeadfulTests.cs Github

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...19 TestConstants.BrowserWithExtensionOptions(),20 TestConstants.LoggerFactory))21 using (var page = await browserWithExtension.NewPageAsync())22 {23 var backgroundPageTarget = await browserWithExtension.WaitForTargetAsync(t => t.Type == TargetType.BackgroundPage);24 Assert.NotNull(backgroundPageTarget);25 }26 }27 [Fact]28 public async Task TargetPageShouldReturnABackgroundPage()29 {30 using (var browserWithExtension = await Puppeteer.LaunchAsync(31 TestConstants.BrowserWithExtensionOptions(),32 TestConstants.LoggerFactory))33 {34 var backgroundPageTarget = await browserWithExtension.WaitForTargetAsync(t => t.Type == TargetType.BackgroundPage);35 using (var page = await backgroundPageTarget.PageAsync())36 {37 Assert.Equal(6, await page.EvaluateFunctionAsync<int>("() => 2 * 3"));38 Assert.Equal(42, await page.EvaluateFunctionAsync<int>("() => window.MAGIC"));39 }40 }41 }42 [Fact]43 public async Task ShouldHaveDefaultUrlWhenLaunchingBrowser()44 {45 using (var browser = await Puppeteer.LaunchAsync(46 TestConstants.BrowserWithExtensionOptions(),47 TestConstants.LoggerFactory))48 {49 var pages = (await browser.PagesAsync()).Select(page => page.Url).ToArray();50 Assert.Equal(new[] { "about:blank" }, pages);51 }52 }53 [Fact]54 public async Task HeadlessShouldBeAbleToReadCookiesWrittenByHeadful()55 {56 using (var userDataDir = new TempDirectory())57 {58 var launcher = new Launcher(TestConstants.LoggerFactory);59 var options = TestConstants.DefaultBrowserOptions();60 options.Args = options.Args.Concat(new[] { $"--user-data-dir=\"{userDataDir}\"" }).ToArray();61 options.Headless = false;62 using (var browser = await launcher.LaunchAsync(options))63 using (var page = await browser.NewPageAsync())64 {65 await page.GoToAsync(TestConstants.EmptyPage);66 await page.EvaluateExpressionAsync(67 "document.cookie = 'foo=true; expires=Fri, 31 Dec 9999 23:59:59 GMT'");68 }69 await TestUtils.WaitForCookieInChromiumFileAsync(userDataDir.Path, "foo");70 options.Headless = true;71 using (var browser2 = await Puppeteer.LaunchAsync(options, TestConstants.LoggerFactory))72 {73 var page2 = await browser2.NewPageAsync();74 await page2.GoToAsync(TestConstants.EmptyPage);75 Assert.Equal("foo=true", await page2.EvaluateExpressionAsync<string>("document.cookie"));76 }77 }78 }79 [Fact(Skip = "TODO: Support OOOPIF. @see https://github.com/GoogleChrome/puppeteer/issues/2548")]80 public async Task OOPIFShouldReportGoogleComFrame()81 {82 // https://google.com is isolated by default in Chromium embedder.83 var headfulOptions = TestConstants.DefaultBrowserOptions();84 headfulOptions.Headless = false;85 using (var browser = await Puppeteer.LaunchAsync(headfulOptions))86 using (var page = await browser.NewPageAsync())87 {88 await page.GoToAsync(TestConstants.EmptyPage);89 await page.SetRequestInterceptionAsync(true);90 page.Request += async (sender, e) => await e.Request.RespondAsync(91 new ResponseData { Body = "{ body: 'YO, GOOGLE.COM'}" });92 await page.EvaluateFunctionHandleAsync(@"() => {93 const frame = document.createElement('iframe');94 frame.setAttribute('src', 'https://google.com/');95 document.body.appendChild(frame);96 return new Promise(x => frame.onload = x);97 }");98 await page.WaitForSelectorAsync("iframe[src=\"https://google.com/\"]");99 var urls = Array.ConvertAll(page.Frames, frame => frame.Url);100 Array.Sort(urls);101 Assert.Equal(new[] { TestConstants.EmptyPage, "https://google.com/" }, urls);102 }103 }104 [Fact]105 public async Task ShouldCloseBrowserWithBeforeunloadPage()106 {107 var headfulOptions = TestConstants.DefaultBrowserOptions();108 headfulOptions.Headless = false;109 using (var browser = await Puppeteer.LaunchAsync(headfulOptions))110 using (var page = await browser.NewPageAsync())111 {112 await page.GoToAsync(TestConstants.ServerUrl + "/beforeunload.html");113 // We have to interact with a page so that 'beforeunload' handlers fire.114 await page.ClickAsync("body");115 }116 }117 [Fact]118 public async Task ShouldOpenDevtoolsWhenDevtoolsTrueOptionIsGiven()119 {120 var headfulOptions = TestConstants.DefaultBrowserOptions();121 headfulOptions.Devtools = true;122 using (var browser = await Puppeteer.LaunchAsync(headfulOptions))123 {124 var context = await browser.CreateIncognitoBrowserContextAsync();125 await Task.WhenAll(126 context.NewPageAsync(),127 context.WaitForTargetAsync(target => target.Url.Contains("devtools://")));128 }129 }130 [Fact]131 public async Task BringToFrontShouldWork()132 {133 using (var browserWithExtension = await Puppeteer.LaunchAsync(134 TestConstants.BrowserWithExtensionOptions(),135 TestConstants.LoggerFactory))136 using (var page = await browserWithExtension.NewPageAsync())137 {138 await page.GoToAsync(TestConstants.EmptyPage);139 Assert.Equal("visible", await page.EvaluateExpressionAsync<string>("document.visibilityState"));140 var newPage = await browserWithExtension.NewPageAsync();141 await newPage.GoToAsync(TestConstants.EmptyPage);...

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BrowserContext.cs

Source:BrowserContext.cs Github

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...53 /// <example>54 /// <code>55 /// <![CDATA[56 /// await page.EvaluateAsync("() => window.open('https://www.example.com/')");57 /// var newWindowTarget = await browserContext.WaitForTargetAsync((target) => target.Url == "https://www.example.com/");58 /// ]]>59 /// </code>60 /// </example>61 /// </summary>62 /// <param name="predicate">A function to be run for every target</param>63 /// <param name="options">options</param>64 /// <returns>Resolves to the first target found that matches the predicate function.</returns>65 public Task<Target> WaitForTargetAsync(Func<Target, bool> predicate, WaitForOptions options = null)66 => Browser.WaitForTargetAsync((target) => target.BrowserContext == this && predicate(target), options);67 /// <summary>68 /// An array of all pages inside the browser context.69 /// </summary>70 /// <returns>Task which resolves to an array of all open pages.71 /// Non visible pages, such as <c>"background_page"</c>, will not be listed here.72 /// You can find them using <see cref="Target.PageAsync"/>.</returns>73 public async Task<Page[]> PagesAsync()74 => (await Task.WhenAll(75 Targets().Where(t => t.Type == TargetType.Page).Select(t => t.PageAsync())).ConfigureAwait(false))76 .Where(p => p != null).ToArray();77 /// <summary>78 /// Creates a new page79 /// </summary>80 /// <returns>Task which resolves to a new <see cref="Page"/> object</returns>...

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GistGithubService.cs

Source:GistGithubService.cs Github

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...112 DumpIO = true113 });114 var page = await browser.NewPageAsync();115 var redirectResult = await page.GoToAsync(redirectPage.AbsoluteUri);116 var target = await browser.WaitForTargetAsync(e => e.Url.Contains(gitHubModel.RedirectUrl!));117 return new Uri(target.Url);118 }119 }120}...

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Program.cs

Source:Program.cs Github

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...17var options = new LaunchOptions { Headless = false, Args = browserArgs };18await using var browser = await Puppeteer.LaunchAsync(options);19await using var fileStream = File.Create("data.webm");20bool IsExtensionBackgroundPage(Target target) => target.Type == TargetType.BackgroundPage && target.Url.StartsWith($"chrome-extension://{extensionId}");21var extensionTarget = await browser.WaitForTargetAsync(IsExtensionBackgroundPage);22var extensionPage = await extensionTarget.PageAsync();23await extensionPage.ExposeFunctionAsync<string, object?>("sendData", data =>24{25 Console.WriteLine($"Received {data.Length} bytes of data");26 fileStream.Write(data.Select(c => (byte)c).ToArray());27 return null;28});29var pages = await browser.PagesAsync();30var page = pages[0];31await page.GoToAsync("https://yaskovdev.github.io/video-and-audio-capturing-test/");32await page.SetViewportAsync(new ViewPortOptions { Width = 1920, Height = 1080 });33await page.BringToFrontAsync();34var capture = new CapturingService();35await capture.StartCapturing(extensionPage);...

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BrowserWaitForTargetTests.cs

Source:BrowserWaitForTargetTests.cs Github

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...17 [PuppeteerTest("target.spec.ts", "Browser.waitForTarget", "should wait for a target")]18 [SkipBrowserFact(skipFirefox: true)]19 public async Task ShouldWaitForATarget()20 {21 var targetTask = Browser.WaitForTargetAsync((target) => target.Url == TestConstants.EmptyPage);22 var page = await Browser.NewPageAsync();23 Assert.False(targetTask.IsCompleted);24 await page.GoToAsync(TestConstants.EmptyPage);25 Assert.True(targetTask.IsCompleted);26 Assert.Same(await targetTask.Result.PageAsync(), page);27 28 await page.CloseAsync();29 }30 [PuppeteerTest("target.spec.ts", "Browser.waitForTarget", "should timeout waiting for a non-existent target")]31 [SkipBrowserFact(skipFirefox: true)]32 public Task ShouldTimeoutWaitingForANonExistentTarget()33 => Assert.ThrowsAnyAsync<TimeoutException>(async () => await Browser.WaitForTargetAsync(34 (target) => target.Url == TestConstants.EmptyPage,35 new() { Timeout = 1}));36 }37}...

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WaitForTargetAsync

Using AI Code Generation

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1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5 {6 static async Task Main(string[] args)7 {8 var browser = await Puppeteer.LaunchAsync(new LaunchOptions9 {10 });11 var page = await browser.NewPageAsync();12 await page.WaitForSelectorAsync("input[name='q']");13 Console.WriteLine(target.Url);14 }15 }16}17Recommended Posts: PuppeteerSharp | Browser.WaitForTargetAsync() Method18PuppeteerSharp | Browser.NewPageAsync() Method19PuppeteerSharp | Browser.NewCDPSessionAsync() Method20PuppeteerSharp | Browser.NewBrowserFetcher() Method21PuppeteerSharp | Browser.NewContextAsync() Method22PuppeteerSharp | Browser.TargetsAsync() Method23PuppeteerSharp | Browser.VersionAsync() Method24PuppeteerSharp | Browser.DisconnectAsync() Method25PuppeteerSharp | Browser.CloseAsync() Method26PuppeteerSharp | Browser.ConnectAsync() Method27PuppeteerSharp | Browser.CreateIncognitoBrowserContextAsync() Method28PuppeteerSharp | Browser.CreateIncognitoBrowserContextAsync() Method29PuppeteerSharp | Browser.GetVersionAsync() Method30PuppeteerSharp | Browser.GetTargetsAsync() Method31PuppeteerSharp | Browser.GetTargetAsync() Method32PuppeteerSharp | Browser.GetProcessIdAsync() Method33PuppeteerSharp | Browser.GetPagesAsync() Method34PuppeteerSharp | Browser.GetPageAsync() Method35PuppeteerSharp | Browser.GetDefaultContextAsync() Method36PuppeteerSharp | Browser.GetBrowserContextsAsync() Method37PuppeteerSharp | Browser.GetBrowserContextAsync() Method38PuppeteerSharp | Browser.GetBrowserFetcher() Method39PuppeteerSharp | Browser.GetCDPSessionAsync() Method40PuppeteerSharp | Browser.GetBrowserWSEndpointAsync() Method41PuppeteerSharp | Browser.GetBrowserFetcher() Method42PuppeteerSharp | Browser.GetBrowserFetcher() Method43PuppeteerSharp | Browser.GetBrowserFetcher() Method

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WaitForTargetAsync

Using AI Code Generation

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1using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false }))2{3 var page = await browser.NewPageAsync();4 var elementHandle = await page.WaitForSelectorAsync("input");5 await elementHandle.TypeAsync("Hello World");6}7using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false }))8{9 var page = await browser.NewPageAsync();10 var elementHandle = await page.WaitForSelectorAsync("input");11 await elementHandle.TypeAsync("Hello World");12}13using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false }))14{15 var page = await browser.NewPageAsync();16 var elementHandle = await page.WaitForSelectorAsync("input");17 await elementHandle.TypeAsync("Hello World");18}19using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false }))20{21 var page = await browser.NewPageAsync();22 var elementHandle = await page.WaitForSelectorAsync("input");23 await elementHandle.TypeAsync("Hello World");24}25using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false }))26{27 var page = await browser.NewPageAsync();28 var elementHandle = await page.WaitForSelectorAsync("input");29 await elementHandle.TypeAsync("Hello World");30}31using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false }))32{33 var page = await browser.NewPageAsync();

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WaitForTargetAsync

Using AI Code Generation

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1using PuppeteerSharp;2using System.Threading.Tasks;3{4 static void Main(string[] args)5 {6 MainAsync(args).Wait();7 }8 static async Task MainAsync(string[] args)9 {10 var browser = await Puppeteer.LaunchAsync(new LaunchOptions11 {12 });13 var page = await browser.NewPageAsync();14 }15}16using PuppeteerSharp;17using System.Threading.Tasks;18{19 static void Main(string[] args)20 {21 MainAsync(args).Wait();22 }23 static async Task MainAsync(string[] args)24 {25 var browser = await Puppeteer.LaunchAsync(new LaunchOptions26 {27 });28 var page = await browser.NewPageAsync();29 }30}31using PuppeteerSharp;32using System.Threading.Tasks;33{34 static void Main(string[] args)35 {36 MainAsync(args).Wait();37 }38 static async Task MainAsync(string[] args)39 {40 var browser = await Puppeteer.LaunchAsync(new LaunchOptions41 {42 });43 var page = await browser.NewPageAsync();44 await page.WaitForTargetAsync(target =>

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WaitForTargetAsync

Using AI Code Generation

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1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5 {6 static void Main(string[] args)7 {8 MainAsync().Wait();9 }10 static async Task MainAsync()11 {12 var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false });13 var page = await browser.NewPageAsync();14 await page.WaitForSelectorAsync("input[name=\"q\"]");15 await page.TypeAsync("input[name=\"q\"]", "PuppeteerSharp");16 await page.ClickAsync("input[value=\"Google Search\"]");

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WaitForTargetAsync

Using AI Code Generation

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1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5 {6 static void Main(string[] args)7 {8 MainAsync().Wait();9 }10 static async Task MainAsync()11 {12 var browser = await Puppeteer.LaunchAsync(new LaunchOptions13 {14 });15 var page = await browser.NewPageAsync();16 var newPage = await target.PageAsync();17 await newPage.ScreenshotAsync("screenshot.png");18 await browser.CloseAsync();19 }20 }21}

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WaitForTargetAsync

Using AI Code Generation

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1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5 {6 static async Task Main(string[] args)7 {8 var browser = await Puppeteer.LaunchAsync(new LaunchOptions9 {10 });11 var page = await browser.NewPageAsync();12 Console.WriteLine(target.Url);13 await browser.CloseAsync();14 }15 }16}17using System;18using System.Threading.Tasks;19using PuppeteerSharp;20{21 {22 static async Task Main(string[] args)23 {24 var browser = await Puppeteer.LaunchAsync(new LaunchOptions25 {26 });27 var page = await browser.NewPageAsync();28 Console.WriteLine(target.Url);29 await browser.CloseAsync();30 }31 }32}33using System;34using System.Threading.Tasks;35using PuppeteerSharp;36{37 {38 static async Task Main(string[] args)39 {40 var browser = await Puppeteer.LaunchAsync(new LaunchOptions41 {42 });43 var page = await browser.NewPageAsync();44 Console.WriteLine(target.Url);

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