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How to use FrameEventArgs method of PuppeteerSharp.FrameEventArgs class

Best Puppeteer-sharp code snippet using PuppeteerSharp.FrameEventArgs.FrameEventArgs

FacebookRegistration.cs

Source:FacebookRegistration.cs

...196        private static void Page_WorkerCreated(object sender, WorkerEventArgs e)197        {198            Log.Info($"{nameof(Page_WorkerCreated)} {e.Worker.Url}");199        }200        private async static void Page_FrameNavigated(object sender, FrameEventArgs e)201        {202            Log.Info($"{nameof(Page_FrameNavigated)} {e.Frame.Url}");203            //if (e.Frame.Url.Contains("referer_frame"))204            //{205            //    var anticaptchaScriptText = File.ReadAllText(Path.GetFullPath(".\\Data\\recaptchaaifb.js"));206            //    //await e.Frame.AddScriptTagAsync(new AddTagOptions { Url = "https://cdn.antcpt.com/imacros_inclusion/recaptcha.js" });207            //    await e.Frame.AddScriptTagAsync(new AddTagOptions { Content = anticaptchaScriptText });208            //}209        }210        private async static void Page_FrameAttached(object sender, FrameEventArgs e)211        {212            Log.Info($"{nameof(Page_FrameAttached)} {e.Frame.Url}");213            //var anticaptchaScriptText = File.ReadAllText(Path.GetFullPath(".\\Data\\init.js"));214            //anticaptchaScriptText = anticaptchaScriptText.Replace("YOUR-ANTI-CAPTCHA-API-KEY", AntiCaptchaOnlineApi.GetApiKeyAnticaptcha());215            //await e.Frame.EvaluateExpressionAsync(anticaptchaScriptText);216            //anticaptchaScriptText = File.ReadAllText(Path.GetFullPath(".\\Data\\recaptchaaifb.js"));217            //await e.Frame.EvaluateExpressionAsync(anticaptchaScriptText);218            //await e.Frame.AddScriptTagAsync(new AddTagOptions { Url = "https://cdn.antcpt.com/imacros_inclusion/recaptcha.js" });219        }220        private static async void Page_Response(object sender, ResponseCreatedEventArgs e)221        {222            Log.Info($"Page_Response {e.Response.Request.Url}");223            if (e.Response.Request.Url.Contains("referer_frame"))224            {...

Authorization.cs

Source:Authorization.cs

...106                fm.OpenFile(pathToCookieFile, "Write", cookieAsJson);107                return cookie;108            }109        }110        private static void P_FrameAttached(object sender, FrameEventArgs e)111        {112            //Log.Debug("P_FrameAttached sender {@Sender}, e {@e}", sender, e);113        }114        private static void P_Close(string method)115        {116            Log.Debug(method);117            /*p.Close += (s, e) => P_Close("Close");118            p.Console += (s, e) => P_Close("Console");119            p.Dialog += (s, e) => P_Close("Dialog");120            p.DOMContentLoaded += (s, e) => P_Close("DOMContentLoaded");121            p.Error += (s, e) => P_Close("Error");122            p.Load += (s, e) => P_Close("Load");123            p.Metrics += (s, e) => P_Close("Metrics");124            p.PageError += (s, e) => P_Close("PageError");...

BrowserContext.cs

Source:BrowserContext.cs

...184		{185			Console.WriteLine($"Page_Error: {e.Error}");186		}187	}188	private void Page_FrameAttached(object sender, FrameEventArgs e)189	{190		if (DebugInfo)191		{192			Console.WriteLine($"Page_FrameAttached: {e.Frame.Name}, {e.Frame.Url}");193		}194	}195	private void Page_FrameDetached(object sender, FrameEventArgs e)196	{197		if (DebugInfo)198		{199			Console.WriteLine($"Page_FrameDetached: {e.Frame.Name}, {e.Frame.Url}");200		}201	}202	private void Page_FrameNavigated(object sender, FrameEventArgs e)203	{204		if (DebugInfo)205		{206			Console.WriteLine($"Page_FrameNavigated: {e.Frame.Name}, {e.Frame.Url}");207		}208	}209	private void Page_Load(object sender, EventArgs e)210	{211		if (DebugInfo)212		{213			Console.WriteLine("Page_Load");214		}215	}216	private void Page_Metrics(object sender, MetricEventArgs e)...

BrowserInstance.cs

Source:BrowserInstance.cs

...162        private void OnCurrentPageInstanceOnError(object? sender, ErrorEventArgs args) =>163            App.PuppeteerLogger.Error($"{args.Error}");164        private void OnCurrentPageInstanceOnLoad(object? sender, EventArgs args) =>165            App.PuppeteerLogger.Information($"OnLoaded {CurrentPageInstance.Url}");166        private void OnCurrentPageInstanceOnFrameNavigated(object? sender, FrameEventArgs args) =>167            App.PuppeteerLogger.Information($"Navigated to {args.Frame.Url}");168        public void DeleteUserData()169        {170            try171            {172                Directory.Delete(UserDataDirPath(), true);173            }174            catch (Exception e)175            {176                // there might be also files that can't be touched177            }178        }179    }180}...

FrameManager.cs

Source:FrameManager.cs

...23            _client.MessageReceived += _client_MessageReceived;24            HandleFrameTree(frameTree);25        }26        #region Properties27        internal event EventHandler<FrameEventArgs> FrameAttached;28        internal event EventHandler<FrameEventArgs> FrameDetached;29        internal event EventHandler<FrameEventArgs> FrameNavigated;30        internal event EventHandler<FrameEventArgs> LifecycleEvent;31        internal Dictionary<string, Frame> Frames { get; set; }32        internal Frame MainFrame { get; set; }33        #endregion34        #region Private Methods35        void _client_MessageReceived(object sender, PuppeteerSharp.MessageEventArgs e)36        {37            switch (e.MessageID)38            {39                case "Page.frameAttached":40                    OnFrameAttached(e.MessageData.frameId.ToString(), e.MessageData.parentFrameId.ToString());41                    break;42                case "Page.frameNavigated":43                    OnFrameNavigated(((JObject)e.MessageData.frame).ToObject<FramePayload>());44                    break;45                case "Page.frameDetached":46                    OnFrameDetached(e.MessageData.frameId.ToString());47                    break;48                case "Runtime.executionContextCreated":49                    OnExecutionContextCreated(new ContextPayload(e.MessageData.context));50                    break;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);88            }89        }90        public JSHandle CreateJsHandle(int contextId, dynamic remoteObject)91        {92            _contextIdToContext.TryGetValue(contextId, out var storedContext);93            if (storedContext == null)94            {95                _logger.LogError("INTERNAL ERROR: missing context with id = {ContextId}", contextId);96            }97            if (remoteObject.subtype == "node")98            {99                return new ElementHandle(storedContext, _client, remoteObject, _page);100            }101            return new JSHandle(storedContext, _client, remoteObject);102        }103        private void OnExecutionContextCreated(ContextPayload contextPayload)104        {105            var context = new ExecutionContext(_client, contextPayload,106                remoteObject => CreateJsHandle(contextPayload.Id, remoteObject));107            _contextIdToContext[contextPayload.Id] = context;108            var frame = !string.IsNullOrEmpty(context.FrameId) ? Frames[context.FrameId] : null;109            if (frame != null && context.IsDefault)110            {111                frame.SetDefaultContext(context);112            }113        }114        private void OnFrameDetached(string frameId)115        {116            if (Frames.ContainsKey(frameId))117            {118                RemoveFramesRecursively(Frames[frameId]);119            }120        }121        private void OnFrameNavigated(FramePayload framePayload)122        {123            var isMainFrame = string.IsNullOrEmpty(framePayload.ParentId);124            var frame = isMainFrame ? MainFrame : Frames[framePayload.Id];125            Contract.Assert(isMainFrame || frame != null, "We either navigate top level or have old version of the navigated frame");126            // Detach all child frames first.127            if (frame != null)128            {129                while (frame.ChildFrames.Count > 0)130                {131                    RemoveFramesRecursively(frame.ChildFrames[0]);132                }133            }134            // Update or create main frame.135            if (isMainFrame)136            {137                if (frame != null)138                {139                    // Update frame id to retain frame identity on cross-process navigation.140                    if (frame.Id != null)141                    {142                        Frames.Remove(frame.Id);143                    }144                    frame.Id = framePayload.Id;145                }146                else147                {148                    // Initial main frame navigation.149                    frame = new Frame(this._client, this._page, null, framePayload.Id);150                }151                Frames[framePayload.Id] = frame;152                MainFrame = frame;153            }154            // Update frame payload.155            frame.Navigated(framePayload);156            FrameNavigated?.Invoke(this, new FrameEventArgs(frame));157        }158        private void RemoveContext(ExecutionContext context)159        {160            var frame = !string.IsNullOrEmpty(context.FrameId) ? Frames[context.FrameId] : null;161            if (frame != null && context.IsDefault)162            {163                frame.SetDefaultContext(null);164            }165        }166        private void RemoveFramesRecursively(Frame frame)167        {168            while (frame.ChildFrames.Count > 0)169            {170                RemoveFramesRecursively(frame.ChildFrames[0]);171            }172            frame.Detach();173            Frames.Remove(frame.Id);174            FrameDetached?.Invoke(this, new FrameEventArgs(frame));175        }176        private void OnFrameAttached(string frameId, string parentFrameId)177        {178            if (!Frames.ContainsKey(frameId) && Frames.ContainsKey(parentFrameId))179            {180                var parentFrame = Frames[parentFrameId];181                var frame = new Frame(_client, _page, parentFrame, frameId);182                Frames[frame.Id] = frame;183                FrameAttached?.Invoke(this, new FrameEventArgs(frame));184            }185        }186        private void HandleFrameTree(FrameTree frameTree)187        {188            if (!string.IsNullOrEmpty(frameTree.Frame.ParentId))189            {190                OnFrameAttached(frameTree.Frame.Id, frameTree.Frame.ParentId);191            }192            OnFrameNavigated(frameTree.Frame);193            if (frameTree.Childs != null)194            {195                foreach (var child in frameTree.Childs)196                {197                    HandleFrameTree(child);...

LifecycleWatcher.cs

Source:LifecycleWatcher.cs

...67        #endregion68        #region Private methods69        private void OnClientDisconnected(object sender, EventArgs e)70            => Terminate(new TargetClosedException("Navigation failed because browser has disconnected!", _frameManager.Client.CloseReason));71        void FrameManager_LifecycleEvent(object sender, FrameEventArgs e) => CheckLifecycleComplete();7273        private void OnFrameDetached(object sender, FrameEventArgs e)74        {75            var frame = e.Frame;76            if (_frame == frame)77            {78                Terminate(new PuppeteerException("Navigating frame was detached"));79                return;80            }81            CheckLifecycleComplete();82        }83        private void CheckLifecycleComplete()84        {85            // We expect navigation to commit.86            if (!CheckLifecycle(_frame, _expectedLifecycle))87            {88                return;89            }90            _lifecycleTaskWrapper.TrySetResult(true);91            if (_frame.LoaderId == _initialLoaderId && !_hasSameDocumentNavigation)92            {93                return;94            }95            if (_hasSameDocumentNavigation)96            {97                _sameDocumentNavigationTaskWrapper.TrySetResult(true);98            }99            if (_frame.LoaderId != _initialLoaderId)100            {101                _newDocumentNavigationTaskWrapper.TrySetResult(true);102            }103        }104        private void Terminate(PuppeteerException ex) => _terminationTaskWrapper.TrySetException(ex);105        private void OnRequest(object sender, RequestEventArgs e)106        {107            if (e.Request.Frame != _frame || !e.Request.IsNavigationRequest)108            {109                return;110            }111            _navigationRequest = e.Request;112        }113        private void NavigatedWithinDocument(object sender, FrameEventArgs e)114        {115            if (e.Frame != _frame)116            {117                return;118            }119            _hasSameDocumentNavigation = true;120            CheckLifecycleComplete();121        }122        private bool CheckLifecycle(Frame frame, IEnumerable<string> expectedLifecycle)123        {124            foreach (var item in expectedLifecycle)125            {126                if (!frame.LifecycleEvents.Contains(item))127                {...

NavigatorWatcher.cs

Source:NavigatorWatcher.cs

...70        public Response NavigationResponse => _navigationRequest?.Response;71        public Task<Task> TimeoutOrTerminationTask => Task.WhenAny(_timeoutTask, _terminationTaskWrapper.Task);72        #endregion73        #region Private methods74        private void OnFrameDetached(object sender, FrameEventArgs e)75        {76            var frame = e.Frame;77            if (_frame == frame)78            {79                Terminate(new PuppeteerException("Navigating frame was detached"));80                return;81            }82            CheckLifecycleComplete(sender, e);83        }84        private void CheckLifecycleComplete(object sender, FrameEventArgs e)85        {86            // We expect navigation to commit.87            if (_frame.LoaderId == _initialLoaderId && !_hasSameDocumentNavigation)88            {89                return;90            }91            if (!CheckLifecycle(_frame, _expectedLifecycle))92            {93                return;94            }95            if (_hasSameDocumentNavigation)96            {97                _sameDocumentNavigationTaskWrapper.TrySetResult(true);98            }99            if (_frame.LoaderId != _initialLoaderId)100            {101                _newDocumentNavigationTaskWrapper.TrySetResult(true);102            }103        }104        private void Terminate(PuppeteerException ex) => _terminationTaskWrapper.TrySetException(ex);105        private void OnRequest(object sender, RequestEventArgs e)106        {107            if (e.Request.Frame != _frame || !e.Request.IsNavigationRequest)108            {109                return;110            }111            _navigationRequest = e.Request;112        }113        private void NavigatedWithinDocument(object sender, FrameEventArgs e)114        {115            if (e.Frame != _frame)116            {117                return;118            }119            _hasSameDocumentNavigation = true;120            CheckLifecycleComplete(sender, e);121        }122        private bool CheckLifecycle(Frame frame, IEnumerable<string> expectedLifecycle)123        {124            foreach (var item in expectedLifecycle)125            {126                if (!frame.LifecycleEvents.Contains(item))127                {...

FrameEventArgs.cs

Source:FrameEventArgs.cs

2{3    /// <summary>4    /// <see cref="Page.FrameAttached"/>, <see cref="Page.FrameDetached"/> and <see cref="Page.FrameNavigated"/> arguments.5    /// </summary>6    public class FrameEventArgs7    {8        /// <summary>9        /// Gets or sets the frame.10        /// </summary>11        /// <value>The frame.</value>12        public Frame Frame { get; set; }13        /// <summary>14        /// Initializes a new instance of the <see cref="FrameEventArgs"/> class.15        /// </summary>16        /// <param name="frame">Frame.</param>17        public FrameEventArgs(Frame frame)18        {19            Frame = frame;20        }21    }22}...

FrameEventArgs

Using AI Code Generation

1using PuppeteerSharp;2using System.Threading.Tasks;3{4    {5        static async Task Main(string[] args)6        {7            await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);8            var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false });9            var page = await browser.NewPageAsync();10            await page.TypeAsync("input[name=q]", "PuppeteerSharp");11            await page.ClickAsync("input[value='Google Search']");12            await page.WaitForNavigationAsync();13            await page.ClickAsync("a[href='

FrameEventArgs

Using AI Code Generation

1using PuppeteerSharp;2{3    {4        static void Main(string[] args)5        {6            MainAsync().Wait();7        }8        static async Task MainAsync()9        {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]", "puppeteer-sharp");16            await page.Keyboard.PressAsync("Enter");17            await page.WaitForNavigationAsync();18            await page.ScreenshotAsync("2.png", new ScreenshotOptions19            {20            });21            await browser.CloseAsync();22        }23    }24}25using PuppeteerSharp;26{27    {28        static void Main(string[] args)29        {30            MainAsync().Wait();31        }32        static async Task MainAsync()33        {34            var browser = await Puppeteer.LaunchAsync(new LaunchOptions35            {36            });37            var page = await browser.NewPageAsync();38            await page.WaitForSelectorAsync("input[name=q]");39            await page.TypeAsync("input[name=q]", "puppeteer-sharp");40            await page.Keyboard.PressAsync("Enter");41            await page.WaitForNavigationAsync();42            await page.ScreenshotAsync("3.png", new ScreenshotOptions43            {44            });45            await browser.CloseAsync();46        }47    }48}49using PuppeteerSharp;50{51    {52        static void Main(string[] args)53        {54            MainAsync().Wait();55        }56        static async Task MainAsync()57        {58            var browser = await Puppeteer.LaunchAsync(new LaunchOptions59            {60            });61            var page = await browser.NewPageAsync();62            await page.WaitForSelectorAsync("input[name=q]

FrameEventArgs

Using AI Code Generation

1{2    public FrameEventArgs(PuppeteerSharp.FrameEventArgs e)3    {4        this.Frame = e.Frame;5        this.Name = e.Name;6        this.Url = e.Url;7    }8    public FrameEventArgs(PuppeteerSharp.Frame frame, string name, string url)9    {10        this.Frame = frame;11        this.Name = name;12        this.Url = url;13    }14}15{16    public PageEventArgs(PuppeteerSharp.PageEventArgs e)17    {18        this.Page = e.Page;19    }20    public PageEventArgs(PuppeteerSharp.Page page)21    {22        this.Page = page;23    }24}25{26    public RequestEventArgs(PuppeteerSharp.RequestEventArgs e)27    {28        this.Request = e.Request;29    }30    public RequestEventArgs(PuppeteerSharp.Request request)31    {32        this.Request = request;33    }34}35{36    public ResponseEventArgs(PuppeteerSharp.ResponseEventArgs e)37    {38        this.Response = e.Response;39    }40    public ResponseEventArgs(PuppeteerSharp.Response response)41    {42        this.Response = response;43    }44}45{46    public TargetEventArgs(PuppeteerSharp.TargetEventArgs e)47    {48        this.Target = e.Target;49    }50    public TargetEventArgs(PuppeteerSharp.Target target)51    {52        this.Target = target;53    }54}55{56    public WorkerEventArgs(PuppeteerSharp.WorkerEventArgs e)57    {58        this.Worker = e.Worker;59    }60    public WorkerEventArgs(PuppeteerSharp.Worker worker)61    {62        this.Worker = worker;63    }64}

FrameEventArgs

Using AI Code Generation

1{2    {3        public FrameEventArgs(Frame frame)4        {5            Frame = frame;6        }7        public Frame Frame { get; }8    }9}10using System;11using System.Threading.Tasks;12using PuppeteerSharp;13{14    {15        public FrameEventArgs(Frame frame)16        {17            Frame = frame;18        }19        public Frame Frame { get; }20    }21}22using System;23using System.Threading.Tasks;24using PuppeteerSharp;25{26    {27        public FrameEventArgs(Frame frame)28        {29            Frame = frame;30        }31        public Frame Frame { get; }32    }33}34using System;35using System.Threading.Tasks;36using PuppeteerSharp;37{38    {39        public FrameEventArgs(Frame frame)40        {41            Frame = frame;42        }43        public Frame Frame { get; }44    }45}46using System;47using System.Threading.Tasks;48using PuppeteerSharp;49{50    {51        public FrameEventArgs(Frame frame)52        {53            Frame = frame;54        }55        public Frame Frame { get; }56    }57}

FrameEventArgs

Using AI Code Generation

1using PuppeteerSharp;2using System;3using System.Threading.Tasks;4{5    {6        public FrameEventArgs(Frame frame)7        {8            Frame = frame;9        }10        public Frame Frame { get; }11    }12}13using PuppeteerSharp;14using System;15using System.Threading.Tasks;16{17    {18        public Page(Browser browser, CDPSession client, FrameManager frameManager, PageTarget pageTarget, string viewport, bool ignoreHTTPSErrors, bool defaultViewport, bool isClosed)19        {20            Browser = browser;21            Client = client;22            FrameManager = frameManager;23            PageTarget = pageTarget;24            Viewport = viewport;25            IgnoreHTTPSErrors = ignoreHTTPSErrors;26            DefaultViewport = defaultViewport;27            IsClosed = isClosed;28        }29        public event EventHandler<ConsoleEventArgs> Console;30        public event EventHandler<DialogEventArgs> Dialog;31        public event EventHandler<ErrorEventArgs> Error;32        public event EventHandler<FrameEventArgs> FrameAttached;33        public event EventHandler<FrameEventArgs> FrameDetached;34        public event EventHandler<FrameEventArgs> FrameNavigated;35        public event EventHandler<PageEventArgs> Load;36        public event EventHandler<PageEventArgs> PageError;37        public event EventHandler<RequestEventArgs> Request;38        public event EventHandler<RequestEventArgs> RequestFailed;39        public event EventHandler<RequestEventArgs> RequestFinished;40        public event EventHandler<ResponseEventArgs> Response;41        public event EventHandler<WebSocketEventArgs> WebSocket;42        public event EventHandler<WebSocketEventArgs> WebSocketClosed;43        public event EventHandler<WorkerEventArgs> WorkerCreated;44        public event EventHandler<WorkerEventArgs> WorkerDestroyed;45        public Browser Browser { get; }46        public CDPSession Client { get; }47        public FrameManager FrameManager { get; }48        public PageTarget PageTarget { get; }49        public string Viewport { get; }50        public bool IgnoreHTTPSErrors { get; }51        public bool DefaultViewport { get; }52        public bool IsClosed { get; }53        public void Dispose()54        {55            throw new NotImplementedException();56        }57    }58}

FrameEventArgs

Using AI Code Generation

1using PuppeteerSharp;2{3    public static void Main()4    {5        var args = new FrameEventArgs();6        args.Frame = new Frame();7    }8}

FrameEventArgs

Using AI Code Generation

1using PuppeteerSharp;2using System;3using System.Threading.Tasks;4{5    {6        static async Task Main(string[] args)7        {8            Console.WriteLine("Hello World!");9            {10                Args = new string[] { "--start-maximized" }11            };12            using (var browser = await Puppeteer.LaunchAsync(options))13            {14                var page = await browser.NewPageAsync();15                await page.WaitForSelectorAsync("input[name='q']");16                await page.TypeAsync("input[name='q']", "PuppeteerSharp");17                await page.ClickAsync("input[value='Google Search']");18                await page.WaitForNavigationAsync();19                await page.WaitForSelectorAsync("div#search > div > div > div > div > div > div > a");20                var result = await page.EvaluateFunctionAsync<string>("() => document.querySelector('div#search > div > div > div > div > div > div > a').href");21                Console.WriteLine(result);22                await page.CloseAsync();23            }24        }25    }26}

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