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How to use OnObjectCreated method of Microsoft.Playwright.Transport.Connection class

Best Playwright-dotnet code snippet using Microsoft.Playwright.Transport.Connection.OnObjectCreated

Connection.cs

Source:Connection.cs

...167        internal Task<PlaywrightImpl> InitializePlaywrightAsync()168        {169            return _rootObject.InitializeAsync();170        }171        internal void OnObjectCreated(string guid, IChannelOwner result)172        {173            Objects.TryAdd(guid, result);174        }175        internal void Dispatch(PlaywrightServerMessage message)176        {177            if (message.Id.HasValue)178            {179                TraceMessage("pw:channel:response", message);180                if (_callbacks.TryRemove(message.Id.Value, out var callback))181                {182                    if (message.Error != null)183                    {184                        callback.TaskCompletionSource.TrySetException(CreateException(message.Error.Error));185                    }186                    else187                    {188                        callback.TaskCompletionSource.TrySetResult(message.Result);189                    }190                }191                return;192            }193            TraceMessage("pw:channel:event", message);194            try195            {196                if (message.Method == "__create__")197                {198                    var createObjectInfo = message.Params.Value.ToObject<CreateObjectInfo>(DefaultJsonSerializerOptions);199                    CreateRemoteObject(message.Guid, createObjectInfo.Type, createObjectInfo.Guid, createObjectInfo.Initializer);200                    return;201                }202                if (message.Method == "__dispose__")203                {204                    Objects.TryGetValue(message.Guid, out var disableObject);205                    disableObject?.DisposeOwner();206                    return;207                }208                Objects.TryGetValue(message.Guid, out var obj);209                obj?.Channel?.OnMessage(message.Method, message.Params);210            }211            catch (Exception ex)212            {213                DoClose(ex);214            }215        }216        private void CreateRemoteObject(string parentGuid, ChannelOwnerType type, string guid, JsonElement? initializer)217        {218            IChannelOwner result = null;219            var parent = string.IsNullOrEmpty(parentGuid) ? _rootObject : Objects[parentGuid];220#pragma warning disable CA2000 // Dispose objects before losing scope221            switch (type)222            {223                case ChannelOwnerType.Artifact:224                    result = new Artifact(parent, guid, initializer?.ToObject<ArtifactInitializer>(DefaultJsonSerializerOptions));225                    break;226                case ChannelOwnerType.BindingCall:227                    result = new BindingCall(parent, guid, initializer?.ToObject<BindingCallInitializer>(DefaultJsonSerializerOptions));228                    break;229                case ChannelOwnerType.Playwright:230                    result = new PlaywrightImpl(parent, guid, initializer?.ToObject<PlaywrightInitializer>(DefaultJsonSerializerOptions));231                    break;232                case ChannelOwnerType.Browser:233                    var browserInitializer = initializer?.ToObject<BrowserInitializer>(DefaultJsonSerializerOptions);234                    result = new Browser(parent, guid, browserInitializer);235                    break;236                case ChannelOwnerType.BrowserType:237                    var browserTypeInitializer = initializer?.ToObject<BrowserTypeInitializer>(DefaultJsonSerializerOptions);238                    result = new Core.BrowserType(parent, guid, browserTypeInitializer);239                    break;240                case ChannelOwnerType.BrowserContext:241                    var browserContextInitializer = initializer?.ToObject<BrowserContextInitializer>(DefaultJsonSerializerOptions);242                    result = new BrowserContext(parent, guid, browserContextInitializer);243                    break;244                case ChannelOwnerType.ConsoleMessage:245                    result = new ConsoleMessage(parent, guid, initializer?.ToObject<ConsoleMessageInitializer>(DefaultJsonSerializerOptions));246                    break;247                case ChannelOwnerType.Dialog:248                    result = new Dialog(parent, guid, initializer?.ToObject<DialogInitializer>(DefaultJsonSerializerOptions));249                    break;250                case ChannelOwnerType.ElementHandle:251                    result = new ElementHandle(parent, guid, initializer?.ToObject<ElementHandleInitializer>(DefaultJsonSerializerOptions));252                    break;253                case ChannelOwnerType.Frame:254                    result = new Frame(parent, guid, initializer?.ToObject<FrameInitializer>(DefaultJsonSerializerOptions));255                    break;256                case ChannelOwnerType.JSHandle:257                    result = new JSHandle(parent, guid, initializer?.ToObject<JSHandleInitializer>(DefaultJsonSerializerOptions));258                    break;259                case ChannelOwnerType.JsonPipe:260                    result = new JsonPipe(parent, guid, initializer?.ToObject<JsonPipeInitializer>(DefaultJsonSerializerOptions));261                    break;262                case ChannelOwnerType.LocalUtils:263                    result = new LocalUtils(parent, guid, initializer);264                    break;265                case ChannelOwnerType.Page:266                    result = new Page(parent, guid, initializer?.ToObject<PageInitializer>(DefaultJsonSerializerOptions));267                    break;268                case ChannelOwnerType.Request:269                    result = new Request(parent, guid, initializer?.ToObject<RequestInitializer>(DefaultJsonSerializerOptions));270                    break;271                case ChannelOwnerType.Response:272                    result = new Response(parent, guid, initializer?.ToObject<ResponseInitializer>(DefaultJsonSerializerOptions));273                    break;274                case ChannelOwnerType.Route:275                    result = new Route(parent, guid, initializer?.ToObject<RouteInitializer>(DefaultJsonSerializerOptions));276                    break;277                case ChannelOwnerType.Worker:278                    result = new Worker(parent, guid, initializer?.ToObject<WorkerInitializer>(DefaultJsonSerializerOptions));279                    break;280                case ChannelOwnerType.WebSocket:281                    result = new WebSocket(parent, guid, initializer?.ToObject<WebSocketInitializer>(DefaultJsonSerializerOptions));282                    break;283                case ChannelOwnerType.Selectors:284                    result = new Selectors(parent, guid);285                    break;286                case ChannelOwnerType.SocksSupport:287                    result = new SocksSupport(parent, guid);288                    break;289                case ChannelOwnerType.Stream:290                    result = new Stream(parent, guid);291                    break;292                case ChannelOwnerType.WritableStream:293                    result = new WritableStream(parent, guid);294                    break;295                case ChannelOwnerType.Tracing:296                    result = new Tracing(parent, guid);297                    break;298                default:299                    TraceMessage("pw:dotnet", "Missing type " + type);300                    break;301            }302#pragma warning restore CA2000303            Objects.TryAdd(guid, result);304            OnObjectCreated(guid, result);305        }306        private void DoClose(Exception ex)307        {308            TraceMessage("pw:dotnet", $"Connection Close: {ex.Message}\n{ex.StackTrace}");309            DoClose(ex.Message);310        }311        internal void DoClose(string reason)312        {313            _reason = string.IsNullOrEmpty(_reason) ? reason : _reason;314            if (!IsClosed)315            {316                foreach (var callback in _callbacks)317                {318                    callback.Value.TaskCompletionSource.TrySetException(new PlaywrightException(reason));...

OnObjectCreated

Using AI Code Generation

1using Microsoft.Playwright;2using Microsoft.Playwright.Transport;3using System;4using System.Collections.Generic;5using System.Linq;6using System.Text;7using System.Threading.Tasks;8{9    {10        static async Task Main(string[] args)11        {12            var playwright = await Playwright.CreateAsync();13            var browser = await playwright.Chromium.LaunchAsync();14            var page = await browser.NewPageAsync();15            var obj = await page.QuerySelectorAsync("input[name='q']");16            var connection = page.GetConnection();17            connection.OnObjectCreated += Connection_OnObjectCreated;18            await obj.ClickAsync();19        }20        private static void Connection_OnObjectCreated(object sender, EventArgs e)21        {22            var args = (ObjectCreatedEventArgs)e;23            Console.WriteLine(args.Object);24        }25    }26}

OnObjectCreated

Using AI Code Generation

1using Microsoft.Playwright;2using System;3using System.Collections.Generic;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7{8    {9        static async Task Main(string[] args)10        {11            var playwright = await Playwright.CreateAsync();12            var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions13            {14            });15            var page = await browser.NewPageAsync();16            page.WaitForEventAsync(PageEvent.Popup);17            await page.WaitForTimeoutAsync(5000);18            var pages = await browser.PagesAsync();19            var bingPage = pages.First(x => x.Url.Contains("bing"));20            var bingTitle = await bingPage.TitleAsync();21            await bingPage.ScreenshotAsync(new PageScreenshotOptions22            {23            });24            await browser.CloseAsync();25        }26    }27}28using Microsoft.Playwright;29using System;30using System.Collections.Generic;31using System.Linq;32using System.Text;33using System.Threading.Tasks;34{35    {36        static async Task Main(string[] args)37        {38            var playwright = await Playwright.CreateAsync();39            var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions40            {41            });42            var page = await browser.NewPageAsync();43            page.WaitForEventAsync(PageEvent.Popup);44            await page.WaitForTimeoutAsync(5000);45            var pages = await browser.PagesAsync();46            var bingPage = pages.First(x => x.Url.Contains("bing"));47            var bingTitle = await bingPage.TitleAsync();48            await bingPage.ScreenshotAsync(new PageScreenshotOptions49            {50            });51            await browser.CloseAsync();52        }53    }54}55using Microsoft.Playwright;56using System;57using System.Collections.Generic;58using System.Linq;59using System.Text;

OnObjectCreated

Using AI Code Generation

1using Microsoft.Playwright;2using Microsoft.Playwright.Transport;3using System;4using System.Threading.Tasks;5{6    {7        static async Task Main(string[] args)8        {9            var playwright = await Playwright.CreateAsync();10            var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions11            {12            });13            var page = await browser.NewPageAsync();14            var connection = page.Browser.Connection;15            connection.OnObjectCreated += (sender, e) =>16            {17                Console.WriteLine(e.Object.GetType().FullName);18            };19        }20    }21}22using Microsoft.Playwright;23using Microsoft.Playwright.Transport;24using System;25using System.Threading.Tasks;26{27    {28        static async Task Main(string[] args)29        {30            var playwright = await Playwright.CreateAsync();31            var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions32            {33            });34            var page = await browser.NewPageAsync();35            var connection = page.Browser.Connection;36            connection.OnObjectCreated += (sender, e) =>37            {38                Console.WriteLine(e.Object.GetType().FullName);39            };40        }41    }42}43using Microsoft.Playwright;44using Microsoft.Playwright.Transport;45using System;46using System.Threading.Tasks;47{48    {49        static async Task Main(string[] args)50        {51            var playwright = await Playwright.CreateAsync();52            var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions53            {54            });55            var page = await browser.NewPageAsync();56            var connection = page.Browser.Connection;57            connection.OnObjectCreated += (sender, e) =>58            {59                Console.WriteLine(e.Object.GetType().FullName);60            };61        }62    }63}64using Microsoft.Playwright;

OnObjectCreated

Using AI Code Generation

1using Microsoft.Playwright;2using Microsoft.Playwright.Transport;3using System;4using System.Collections.Generic;5using System.Linq;6using System.Text;7using System.Threading.Tasks;8{9    {10        static async Task Main(string[] args)11        {12            using var playwright = await Playwright.CreateAsync();13            var browser = await playwright.Chromium.LaunchAsync();14            var page = await browser.NewPageAsync();15            page.ObjectCreated += Page_ObjectCreated;16            await page.ScreenshotAsync("google.png");17            await browser.CloseAsync();18        }19        private static void Page_ObjectCreated(object sender, ObjectCreatedEventArgs e)20        {21            Console.WriteLine(e.Object.GetType().Name);22        }23    }24}25using Microsoft.Playwright;26using Microsoft.Playwright.Transport;27using System;28using System.Collections.Generic;29using System.Linq;30using System.Text;31using System.Threading.Tasks;32{33    {34        static async Task Main(string[] args)35        {36            using var playwright = await Playwright.CreateAsync();37            var browser = await playwright.Chromium.LaunchAsync();38            var page = await browser.NewPageAsync();39            page.ObjectDestroyed += Page_ObjectDestroyed;40            await page.ScreenshotAsync("google.png");41            await browser.CloseAsync();42        }43        private static void Page_ObjectDestroyed(object sender, ObjectDestroyedEventArgs e)44        {45            Console.WriteLine(e.Object.GetType().Name);46        }47    }48}49using Microsoft.Playwright;50using Microsoft.Playwright.Transport;51using System;52using System.Collections.Generic;53using System.Linq;54using System.Text;55using System.Threading.Tasks;56{57    {58        static async Task Main(string[] args)59        {60            using var playwright = await Playwright.CreateAsync();61            var browser = await playwright.Chromium.LaunchAsync();62            var page = await browser.NewPageAsync();63            page.Request += Page_Request;

OnObjectCreated

Using AI Code Generation

1using Microsoft.Playwright;2using Microsoft.Playwright.Transport;3using System;4using System.Collections.Generic;5using System.Text;6using System.Threading.Tasks;7{8    {9        static async Task Main(string[] args)10        {11            var playwright = await Playwright.CreateAsync();12            var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions13            {14            });15            var page = await browser.NewPageAsync();16            var connection = page.Context.Connection;17            connection.OnObjectCreated += Connection_OnObjectCreated;18            Console.ReadLine();19        }20        private static void Connection_OnObjectCreated(object sender, PlaywrightObject e)21        {22            Console.WriteLine("Object created: " + e.GetType().Name);23        }24    }25}

OnObjectCreated

Using AI Code Generation

1using Microsoft.Playwright;2using Microsoft.Playwright.Transport;3using System;4using System.Threading.Tasks;5{6    {7        static async Task Main(string[] args)8        {9            using var playwright = await Playwright.CreateAsync();10            using var browser = await playwright.Chromium.LaunchAsync(new LaunchOptions { Headless = false });11            var page = await browser.NewPageAsync();12            var connection = page.Context.Connection;13            connection.OnObjectCreated += Connection_OnObjectCreated;14        }15        private static void Connection_OnObjectCreated(object sender, ObjectCreatedEventArgs e)16        {17            Console.WriteLine(e.ObjectType);18        }19    }20}

OnObjectCreated

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4{5    {6        static async Task Main(string[] args)7        {8            using var playwright = await Playwright.CreateAsync();9            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions10            {11            });12            var context = await browser.NewContextAsync();13            var page = await context.NewPageAsync();14            await page.ScreenshotAsync(new PageScreenshotOptions { Path = "google.png" });15            await browser.CloseAsync();16        }17    }18}19using System;20using System.Threading.Tasks;21using Microsoft.Playwright;22{23    {24        static async Task Main(string[] args)25        {26            using var playwright = await Playwright.CreateAsync();27            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions28            {29            });30            var context = await browser.NewContextAsync();31            var page = await context.NewPageAsync();32            await page.ScreenshotAsync(new PageScreenshotOptions { Path = "google.png" });33            await browser.CloseAsync();34        }35    }36}

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