How to use TargetInfoChanged method of PuppeteerSharp.Target class

Best Puppeteer-sharp code snippet using PuppeteerSharp.Target.TargetInfoChanged

Browser.cs

Source:Browser.cs Github

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...213 throw new InvalidTargetException("Target should exists before ChangeTargetInfo");214 }215 string targetId = args.MessageData.targetInfo.targetId.Value;216 var target = _targets[targetId];217 target.TargetInfoChanged(new TargetInfo(args.MessageData.targetInfo));218 }219 private void DestroyTarget(MessageEventArgs args)220 {221 if (!_targets.ContainsKey(args.MessageData.targetId.ToString()))222 {223 throw new InvalidTargetException("Target should exists before DestroyTarget");224 }225 var target = _targets[args.MessageData.targetId.ToString()];226 if (!target.InitilizedTaskWrapper.Task.IsCompleted)227 {228 target.InitilizedTaskWrapper.SetResult(false);229 }230 _targets.Remove(args.MessageData.targetId.ToString());231 TargetDestroyed?.Invoke(this, new TargetChangedArgs()...

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Target.cs

Source:Target.cs Github

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...134 {135 var session = await _sessionFactory().ConfigureAwait(false);136 return await Page.CreateAsync(session, this, Browser.IgnoreHTTPSErrors, Browser.DefaultViewport, Browser.ScreenshotTaskQueue).ConfigureAwait(false);137 }138 internal void TargetInfoChanged(TargetInfo targetInfo)139 {140 var previousUrl = TargetInfo.Url;141 TargetInfo = targetInfo;142 if (!IsInitialized && (TargetInfo.Type != TargetType.Page || TargetInfo.Url != string.Empty))143 {144 IsInitialized = true;145 _initializedTaskWrapper.TrySetResult(true);146 return;147 }148 if (previousUrl != targetInfo.Url)149 {150 Browser.ChangeTarget(this);151 }152 }...

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TargetInfoChanged

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 await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);9 var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false });10 var page = await browser.NewPageAsync();11 var target = page.Target;12 target.TargetInfoChanged += Target_TargetInfoChanged;13 await Task.Delay(5000);14 await browser.CloseAsync();15 }16 private static void Target_TargetInfoChanged(object sender, TargetInfo e)17 {18 Console.WriteLine("Target url changed to: " + e.Url);19 }20 }21}22using System;23using System.Threading.Tasks;24using PuppeteerSharp;25{26 {27 static async Task Main(string[] args)28 {29 await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);30 var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false });31 browser.TargetChanged += Browser_TargetChanged;32 var page = await browser.NewPageAsync();33 await Task.Delay(5000);34 await browser.CloseAsync();35 }36 private static void Browser_TargetChanged(object sender, TargetChangedArgs e)37 {38 Console.WriteLine("Target url changed to: " + e.Target.Url);39 }40 }41}42using System;43using System.Threading.Tasks;44using PuppeteerSharp;45{46 {47 static async Task Main(string[] args)48 {49 await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);50 var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false });51 browser.TargetCreated += Browser_TargetCreated;

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TargetInfoChanged

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 LaunchOptions { Headless = false });9 var page = await browser.NewPageAsync();10 await page.Target().TargetInfoChanged += Target_TargetInfoChanged;11 await page.Target().CloseAsync();12 }13 private static void Target_TargetInfoChanged(object sender, TargetInfoChangedArgs e)14 {15 Console.WriteLine("TargetInfoChanged");16 }17 }18}19PuppeteerSharp: How to use Page.CloseAsync()

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TargetInfoChanged

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1using PuppeteerSharp;2using System;3using System.Threading.Tasks;4{5 {6 static async Task Main(string[] args)7 {8 var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false });9 var page = await browser.NewPageAsync();10 var target = page.Target;11 target.TargetInfoChanged += Target_TargetInfoChanged;12 await Task.Delay(2000);13 await Task.Delay(2000);14 await browser.CloseAsync();15 }16 private static void Target_TargetInfoChanged(object sender, TargetInfoChangedArgs e)17 {18 Console.WriteLine($"Target changed: {e.TargetInfo.Url}");19 }20 }21}

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TargetInfoChanged

Using AI Code Generation

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1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5 static async Task Main(string[] args)6 {7 var options = new LaunchOptions { Headless = false };8 var browser = await Puppeteer.LaunchAsync(options);9 var page = await browser.NewPageAsync();10 await page.WaitForSelectorAsync("input[name='q']");11 await page.TypeAsync("input[name='q']", "puppeteer");12 await page.WaitForTimeoutAsync(10000);13 await browser.CloseAsync();14 }15}16using System;17using System.Threading.Tasks;18using PuppeteerSharp;19{20 static async Task Main(string[] args)21 {22 var options = new LaunchOptions { Headless = false };23 var browser = await Puppeteer.LaunchAsync(options);24 var page = await browser.NewPageAsync();25 await page.WaitForSelectorAsync("input[name='q']");26 await page.TypeAsync("input[name='q']", "puppeteer");27 await page.WaitForTimeoutAsync(10000);28 await browser.CloseAsync();29 }30}31using System;32using System.Threading.Tasks;33using PuppeteerSharp;34{35 static async Task Main(string[] args)36 {37 var options = new LaunchOptions { Headless = false };38 var browser = await Puppeteer.LaunchAsync(options);39 var page = await browser.NewPageAsync();40 await page.WaitForSelectorAsync("input[name='q']");41 await page.TypeAsync("input[name='q']", "puppeteer");42 await page.WaitForTimeoutAsync(10000);43 await browser.CloseAsync();44 }45}46using System;47using System.Threading.Tasks;48using PuppeteerSharp;49{50 static async Task Main(string[] args)51 {52 var options = new LaunchOptions { Headless = false };53 var browser = await Puppeteer.LaunchAsync(options);

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TargetInfoChanged

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1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4using System.Linq;5{6 {7 static async Task Main(string[] args)8 {9 await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);10 var browser = await Puppeteer.LaunchAsync(new LaunchOptions11 {12 });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[name=btnK]");17 await page.WaitForNavigationAsync();18 var target = page.Target;19 target.TargetInfoChanged += (sender, e) => Console.WriteLine($"TargetInfoChanged: {e.TargetInfo.Url}");20 await page.WaitForSelectorAsync("input[name=q]");21 await page.TypeAsync("input[name=q]", "PuppeteerSharp");22 await page.ClickAsync("input[name=btnK]");23 await page.WaitForNavigationAsync();24 await page.WaitForSelectorAsync("input[name=q]");25 await page.TypeAsync("input[name=q]", "PuppeteerSharp");26 await page.ClickAsync("input[name=btnK]");27 await page.WaitForNavigationAsync();28 await page.WaitForSelectorAsync("input[name=q]");29 await page.TypeAsync("input[name=q]", "PuppeteerSharp");30 await page.ClickAsync("input[name=btnK]");31 await page.WaitForNavigationAsync();32 await page.WaitForSelectorAsync("input[name=q]");33 await page.TypeAsync("input[name=q]", "PuppeteerSharp");34 await page.ClickAsync("input[name=btnK]");35 await page.WaitForNavigationAsync();36 await page.WaitForSelectorAsync("input[name=q]");37 await page.TypeAsync("input[name=q]", "PuppeteerSharp");38 await page.ClickAsync("input[name=btnK]");39 await page.WaitForNavigationAsync();40 await page.WaitForSelectorAsync("input[name=q

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TargetInfoChanged

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1var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false });2var page = await browser.NewPageAsync();3page.Target.TargetInfoChanged += Target_TargetInfoChanged;4await Task.Delay(5000);5await browser.CloseAsync();6private static void Target_TargetInfoChanged(object sender, TargetInfoChangedArgs e)7{8 Console.WriteLine("TargetInfoChanged");9}10var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false });11var page = await browser.NewPageAsync();12page.TargetCreated += Page_TargetCreated;13await Task.Delay(5000);14await browser.CloseAsync();15private static void Page_TargetCreated(object sender, TargetChangedArgs e)16{17 Console.WriteLine("TargetCreated");18}19var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false });20var page = await browser.NewPageAsync();21page.TargetChanged += Page_TargetChanged;22await Task.Delay(5000);23await browser.CloseAsync();24private static void Page_TargetChanged(object sender, TargetChangedArgs e)25{26 Console.WriteLine("TargetChanged");27}28var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false });29var page = await browser.NewPageAsync();30page.TargetDestroyed += Page_TargetDestroyed;31await Task.Delay(5000);32await browser.CloseAsync();33private static void Page_TargetDestroyed(object sender, TargetChangedArgs e)34{35 Console.WriteLine("TargetDestroyed");36}37var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false });38var page = await browser.NewPageAsync();39page.TargetInfoChanged += Page_TargetInfoChanged;40await Task.Delay(5000);41await browser.CloseAsync();42private static void Page_TargetInfoChanged(object sender, TargetInfoChangedArgs e)43{

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TargetInfoChanged

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1var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false });2var page = await browser.NewPageAsync();3page.TargetInfoChanged += (sender, e) => Console.WriteLine($"TargetInfoChanged: {e.TargetInfo.Url}");4var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false });5browser.TargetChanged += (sender, e) => Console.WriteLine($"TargetChanged: {e.TargetInfo.Url}");6var page = await browser.NewPageAsync();7var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false });8var page = await browser.NewPageAsync();9page.TargetChanged += (sender, e) => Console.WriteLine($"TargetChanged: {e.TargetInfo.Url}");10var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false });11var page = await browser.NewPageAsync();12page.TargetChanged += (sender, e) => Console.WriteLine($"TargetChanged: {e.TargetInfo.Url}");13var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false });14var page = await browser.NewPageAsync();15page.TargetChanged += (sender, e) => Console.WriteLine($"TargetChanged: {e.TargetInfo.Url}");16await page.GoToAsync("

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TargetInfoChanged

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1var target = await browser.NewPageAsync();2await target.TargetInfoChanged += (sender, args) =>3{4 Console.WriteLine("TargetInfoChanged");5};6await target.CloseAsync();7await browser.CloseAsync();8await browser.DisposeAsync();9var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = true });10await browser.TargetChanged += (sender, args) =>11{12 Console.WriteLine("TargetChanged");13};14var page = await browser.NewPageAsync();15await page.CloseAsync();16await browser.CloseAsync();17await browser.DisposeAsync();18var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = true });19await browser.TargetChanged += (sender, args) =>20{21 Console.WriteLine("TargetChanged");22};23var page = await browser.NewPageAsync();24await page.CloseAsync();25await browser.CloseAsync();26await browser.DisposeAsync();27var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = true });28await browser.TargetChanged += (sender, args) =>29{30 Console.WriteLine("TargetChanged");31};32var page = await browser.NewPageAsync();33await page.CloseAsync();34await browser.CloseAsync();35await browser.DisposeAsync();36var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = true });37await browser.TargetChanged += (sender, args) =>38{39 Console.WriteLine("TargetChanged");40};41var page = await browser.NewPageAsync();42await page.CloseAsync();43await browser.CloseAsync();44await browser.DisposeAsync();45var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = true });46await browser.TargetChanged += (sender, args) =>47{48 Console.WriteLine("49using PuppeteerSharp;50{51 static async Task Main(string[] args)52 {53 var options = new LaunchOptions { Headless = false };54 var browser = await Puppeteer.LaunchAsync(options);55 var page = await browser.NewPageAsync();56 await page.WaitForSelectorAsync("input[name='q']");57 await page.TypeAsync("input[name='q']", "puppeteer");58 await page.WaitForTimeoutAsync(10000);59 await browser.CloseAsync();60 }61}62using System;63using System.Threading.Tasks;64using PuppeteerSharp;65{66 static async Task Main(string[] args)67 {68 var options = new LaunchOptions { Headless = false };69 var browser = await Puppeteer.LaunchAsync(options);

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TargetInfoChanged

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1using PuppeteerSharp;2using System;3using System.Threading.Tasks;4{5 {6 static async Task Main(string[] args)7 {8 var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false });9 var page = await browser.NewPageAsync();10 var target = page.Target;11 target.TargetInfoChanged += Target_TargetInfoChanged;12 await Task.Delay(2000);13 await Task.Delay(2000);14 await browser.CloseAsync();15 }16 private static void Target_TargetInfoChanged(object sender, TargetInfoChangedArgs e)17 {18 Console.WriteLine($"Target changed: {e.TargetInfo.Url}");19 }20 }21}

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TargetInfoChanged

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1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5 static async Task Main(string[] args)6 {7 var options = new LaunchOptions { Headless = false };8 var browser = await Puppeteer.LaunchAsync(options);9 var page = await browser.NewPageAsync();10 await page.WaitForSelectorAsync("input[name='q']");11 await page.TypeAsync("input[name='q']", "puppeteer");12 await page.WaitForTimeoutAsync(10000);13 await browser.CloseAsync();14 }15}16using System;17using System.Threading.Tasks;18using PuppeteerSharp;19{20 static async Task Main(string[] args)21 {22 var options = new LaunchOptions { Headless = false };23 var browser = await Puppeteer.LaunchAsync(options);24 var page = await browser.NewPageAsync();25 await page.WaitForSelectorAsync("input[name='q']");26 await page.TypeAsync("input[name='q']", "puppeteer");27 await page.WaitForTimeoutAsync(10000);28 await browser.CloseAsync();29 }30}31using System;32using System.Threading.Tasks;33using PuppeteerSharp;34{35 static async Task Main(string[] args)36 {37 var options = new LaunchOptions { Headless = false };38 var browser = await Puppeteer.LaunchAsync(options);39 var page = await browser.NewPageAsync();40 await page.WaitForSelectorAsync("input[name='q']");41 await page.TypeAsync("input[name='q']", "puppeteer");42 await page.WaitForTimeoutAsync(10000);43 await browser.CloseAsync();44 }45}46using System;47using System.Threading.Tasks;48using PuppeteerSharp;49{50 static async Task Main(string[] args)51 {52 var options = new LaunchOptions { Headless = false };53 var browser = await Puppeteer.LaunchAsync(options);

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