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How to use OnExecutionContextsCleared method of PuppeteerSharp.FrameManager class

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

FrameManager.cs

Source:FrameManager.cs

...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);...

OnExecutionContextsCleared

Using AI Code Generation

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}

OnExecutionContextsCleared

Using AI Code Generation

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'); }");

OnExecutionContextsCleared

Using AI Code Generation

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';");

OnExecutionContextsCleared

Using AI Code Generation

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        }

OnExecutionContextsCleared

Using AI Code Generation

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}

OnExecutionContextsCleared

Using AI Code Generation

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}

OnExecutionContextsCleared

Using AI Code Generation

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}

OnExecutionContextsCleared

Using AI Code Generation

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();

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