How to use OnExecutionContextsCleared method of PuppeteerSharp.FrameManager class

Best Puppeteer-sharp code snippet using PuppeteerSharp.FrameManager.OnExecutionContextsCleared

FrameManager.cs

Source:FrameManager.cs Github

copy

Full Screen

...51 case "Runtime.executionContextDestroyed":52 OnExecutionContextDestroyed((int)e.MessageData.executionContextId);53 break;54 case "Runtime.executionContextsCleared":55 OnExecutionContextsCleared();56 break;57 case "Page.lifecycleEvent":58 OnLifeCycleEvent(e);59 break;60 default:61 break;62 }63 }64 private void OnLifeCycleEvent(MessageEventArgs e)65 {66 if (Frames.ContainsKey(e.MessageData.frameId.ToString()))67 {68 Frame frame = Frames[e.MessageData.frameId.ToString()];69 frame.OnLifecycleEvent(e.MessageData.loaderId.ToString(), e.MessageData.name.ToString());70 LifecycleEvent?.Invoke(this, new FrameEventArgs(frame));71 }72 }73 private void OnExecutionContextsCleared()74 {75 foreach (var context in _contextIdToContext.Values)76 {77 RemoveContext(context);78 }79 _contextIdToContext.Clear();80 }81 private void OnExecutionContextDestroyed(int executionContextId)82 {83 _contextIdToContext.TryGetValue(executionContextId, out var context);84 if (context != null)85 {86 _contextIdToContext.Remove(executionContextId);87 RemoveContext(context);...

Full Screen

Full Screen

OnExecutionContextsCleared

Using AI Code Generation

copy

Full Screen

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5 {6 static async Task Main(string[] args)7 {8 var options = new LaunchOptions { Headless = false };9 using (var browser = await Puppeteer.LaunchAsync(options))10 using (var page = await browser.NewPageAsync())11 {12 page.FrameManager.OnExecutionContextsCleared += FrameManager_OnExecutionContextsCleared;13 }14 }15 private static void FrameManager_OnExecutionContextsCleared(object sender, EventArgs e)16 {17 Console.WriteLine("OnExecutionContextsCleared event fired");18 }19 }20}

Full Screen

Full Screen

OnExecutionContextsCleared

Using AI Code Generation

copy

Full Screen

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5 {6 static async Task Main(string[] args)7 {8 {9 };10 var browser = await Puppeteer.LaunchAsync(options);11 var page = await browser.NewPageAsync();12 await page.EvaluateExpressionAsync("() => { window.alert('Hello'); }");

Full Screen

Full Screen

OnExecutionContextsCleared

Using AI Code Generation

copy

Full Screen

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.EvaluateExpressionAsync("document.body.style.backgroundColor = 'red';");13 await page.EvaluateExpressionAsync("document.body.style.backgroundColor = 'blue';");14 await page.EvaluateExpressionAsync("document.body.style.backgroundColor = 'green';");15 await page.EvaluateExpressionAsync("document.body.style.backgroundColor = 'yellow';");16 await page.EvaluateExpressionAsync("document.body.style.backgroundColor = 'pink';");17 await page.EvaluateExpressionAsync("document.body.style.backgroundColor = 'purple';");18 await page.EvaluateExpressionAsync("document.body.style.backgroundColor = 'brown';");19 await page.EvaluateExpressionAsync("document.body.style.backgroundColor = 'black';");20 await page.EvaluateExpressionAsync("document.body.style.backgroundColor = 'white';");21 await page.EvaluateExpressionAsync("document.body.style.backgroundColor = 'orange';");22 await page.EvaluateExpressionAsync("document.body.style.backgroundColor = 'grey';");23 await page.EvaluateExpressionAsync("document.body.style.backgroundColor = 'violet';");24 await page.EvaluateExpressionAsync("document.body.style.backgroundColor = 'silver';");25 await page.EvaluateExpressionAsync("document.body.style.backgroundColor = 'gold';");26 await page.EvaluateExpressionAsync("document.body.style.backgroundColor = 'cyan';");27 await page.EvaluateExpressionAsync("document.body.style.backgroundColor = 'magenta';");28 await page.EvaluateExpressionAsync("document.body.style.backgroundColor = 'maroon';");29 await page.EvaluateExpressionAsync("document.body.style.backgroundColor = 'navy';");30 await page.EvaluateExpressionAsync("document.body.style.backgroundColor = 'olive';");31 await page.EvaluateExpressionAsync("document.body.style.backgroundColor = 'teal';");32 await page.EvaluateExpressionAsync("document.body.style.backgroundColor = 'indigo';");33 await page.EvaluateExpressionAsync("document.body.style.backgroundColor = 'lime';");34 await page.EvaluateExpressionAsync("document.body.style.backgroundColor = 'aqua';");35 await page.EvaluateExpressionAsync("document.body.style.backgroundColor = 'fuchsia';");36 await page.EvaluateExpressionAsync("document.body.style.backgroundColor = 'crimson';");

Full Screen

Full Screen

OnExecutionContextsCleared

Using AI Code Generation

copy

Full Screen

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5 {6 static async Task Main(string[] args)7 {8 {9 };10 using (var browser = await Puppeteer.LaunchAsync(options))11 {12 var page = await browser.NewPageAsync();13 page.FrameManager.OnExecutionContextsCleared += (sender, e) => Console.WriteLine("OnExecutionContextsCleared");14 await page.EvaluateExpressionAsync("1 + 1");15 }16 }

Full Screen

Full Screen

OnExecutionContextsCleared

Using AI Code Generation

copy

Full Screen

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 options = new LaunchOptions { Headless = false };13 using (var browser = await Puppeteer.LaunchAsync(options))14 {15 var page = await browser.NewPageAsync();16 page.FrameManager.OnExecutionContextsCleared += FrameManager_OnExecutionContextsCleared;17 }18 }19 private static void FrameManager_OnExecutionContextsCleared(object sender, EventArgs e)20 {21 Console.WriteLine("ExecutionContextsCleared");22 }23 }24}

Full Screen

Full Screen

OnExecutionContextsCleared

Using AI Code Generation

copy

Full Screen

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5 {6 public static async Task Execute(string[] args)7 {8 {9 };10 using (var browser = await Puppeteer.LaunchAsync(options))11 using (var page = await browser.NewPageAsync())12 {13 page.FrameManager.ExecutionContextsCleared += (sender, e) =>14 {15 Console.WriteLine("ExecutionContextsCleared fired");16 };17 }18 }19 }20}21using System;22using System.Threading.Tasks;23using PuppeteerSharp;24{25 {26 public static async Task Execute(string[] args)27 {28 {29 };30 using (var browser = await Puppeteer.LaunchAsync(options))31 using (var page = await browser.NewPageAsync())32 {33 page.FrameManager.FrameAttached += (sender, e) =>34 {35 Console.WriteLine("FrameAttached fired");36 };37 }38 }39 }40}41using System;42using System.Threading.Tasks;43using PuppeteerSharp;44{45 {46 public static async Task Execute(string[] args)47 {48 {49 };50 using (var browser = await Puppeteer.LaunchAsync(options))51 using (var page = await browser.NewPageAsync())52 {53 page.FrameManager.FrameDetached += (sender, e) =>54 {55 Console.WriteLine("FrameDetached fired");56 };57 }58 }59 }60}

Full Screen

Full Screen

OnExecutionContextsCleared

Using AI Code Generation

copy

Full Screen

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 page.MainFrame.ExecutionContextsCleared += OnExecutionContextsCleared;13 await page.EvaluateExpressionAsync("console.clear()");14 await page.WaitFor(2000);15 await browser.CloseAsync();16 }17 private static void OnExecutionContextsCleared(object sender, EventArgs e)18 {19 Console.WriteLine("Execution context cleared");20 }21 }22}

Full Screen

Full Screen

OnExecutionContextsCleared

Using AI Code Generation

copy

Full Screen

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5 {6 static void Main(string[] args)7 {8 MainAsync().GetAwaiter().GetResult();9 }10 static async Task MainAsync()11 {12 var options = new LaunchOptions { Headless = false };13 using (var browser = await Puppeteer.LaunchAsync(options))14 using (var page = await browser.NewPageAsync())15 {16 var title1 = await page.EvaluateFunctionAsync<string>("() => document.title");17 Console.WriteLine(title1);18 await page.MainFrame.ExecutionContext.ClearAsync();19 var title2 = await page.EvaluateFunctionAsync<string>("() => document.title");20 Console.WriteLine(title2);21 }22 }23 }24}25using System;26using System.Threading.Tasks;27using PuppeteerSharp;28{29 {30 static void Main(string[] args)31 {32 MainAsync().GetAwaiter().GetResult();33 }34 static async Task MainAsync()35 {36 var options = new LaunchOptions { Headless = false };37 using (var browser = await Puppeteer.LaunchAsync(options))38 using (var page = await browser.NewPageAsync())39 {40 var title1 = await page.EvaluateFunctionAsync<string>("() => document.title");41 Console.WriteLine(title1);42 await page.MainFrame.ExecutionContext.ClearAsync();43 var title2 = await page.EvaluateFunctionAsync<string>("() => document.title");44 Console.WriteLine(title2);45 await page.MainFrame.ExecutionContext.CreateAsync();

Full Screen

Full Screen

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.

LambdaTest Learning Hubs:

YouTube

You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.

Try LambdaTest Now !!

Get 100 minutes of automation test minutes FREE!!

Next-Gen App & Browser Testing Cloud

Was this article helpful?

Helpful

NotHelpful