How to use CDPSessionInitializer class of Microsoft.Playwright.Transport.Protocol package

Best Playwright-dotnet code snippet using Microsoft.Playwright.Transport.Protocol.CDPSessionInitializer

CDPSessionInitializer.cs

Source:CDPSessionInitializer.cs

...23 */24using System.Collections.Generic;25namespace Microsoft.Playwright.Transport.Protocol26{27    internal class CDPSessionInitializer28    {29    }30}...

CDPSessionInitializer

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4{5    {6        static async Task Main(string[] args)7        {8            var browser = await Playwright.CreateAsync().LaunchAsync();9            var page = await browser.NewPageAsync();10            await page.ScreenshotAsync(path: "google.png");11            await browser.CloseAsync();12        }13    }14}15var cdpSession = await page.Target.CreateCDPSessionAsync();16var response = await cdpSession.SendAsync("Target.createTarget", new17{18});19var targetId = response["targetId"].ToString();

CDPSessionInitializer

Using AI Code Generation

1using Microsoft.Playwright;2using System;3using System.Threading.Tasks;4{5    {6        static async Task Main(string[] args)7        {8            using var playwright = await Playwright.CreateAsync();9            var browser = await playwright.Chromium.LaunchAsync();10            var page = await browser.NewPageAsync();11            var cdpsession = await page.Context.NewCDPSessionAsync(page);12            var response = await cdpsession.SendAsync("DOM.getDocument");13            Console.WriteLine(response);14        }15    }16}17{18  "root": {19      {20          {21          },22          {23          }24      }25  }26}

CDPSessionInitializer

Using AI Code Generation

1var playwright = await Playwright.CreateAsync();2var browser = await playwright.Chromium.LaunchAsync(new LaunchOptions3{4    Args = new[] { "--remote-debugging-port=9222" }5});6var page = await browser.NewPageAsync();7await page.WaitForLoadStateAsync(LoadState.Networkidle);8var client = await page.Context.NewCDPSessionAsync();9{10};11await client.InitAsync(initializer);12await client.SendAsync("Network.enable");13await client.SendAsync("Network.setCacheDisabled", new Dictionary<string, object>14{15    { "cacheDisabled", true }16});17await page.WaitForLoadStateAsync(LoadState.Networkidle);18await browser.CloseAsync();19I have tried the same code with the latest version of Playwright (v1.14.0) and it is not working. I am getting the following error:20Microsoft.Playwright.PlaywrightException: 'CDPSessionInitializer' does not contain a definition for 'BrowserContextId' and no accessible extension method 'BrowserContextId' accepting a first argument of type 'CDPSessionInitializer' could be found (are you missing a using directive or an assembly reference?)21I have also tried the same code with the latest version of Playwright (v1.14.0) and it is not working. I am getting the following error:22Microsoft.Playwright.PlaywrightException: 'CDPSessionInitializer' does not contain a definition for 'BrowserContextId' and no accessible extension method 'BrowserContextId' accepting a first argument of type 'CDPSessionInitializer' could be found (are you missing a using directive or an assembly reference?)23I have tried the same code with the latest version of Playwright (v1.14.0) and it is not working. I am getting the following error:

CDPSessionInitializer

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4using Microsoft.Playwright.Transport.Protocol;5using Microsoft.Playwright.Transport.Channels;6using Microsoft.Playwright.Core;7using Microsoft.Playwright.Helpers;8using System.Threading;9{10    {11        static async Task Main(string[] args)12        {13            using var playwright = await Playwright.CreateAsync();14            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions15            {16            });17            var page = await browser.NewPageAsync();18            await page.ScreenshotAsync("screenshot.png");19            await browser.CloseAsync();20        }21    }22}23using System;24using System.Threading.Tasks;25using Microsoft.Playwright;26using Microsoft.Playwright.Transport.Protocol;27using Microsoft.Playwright.Transport.Channels;28using Microsoft.Playwright.Core;29using Microsoft.Playwright.Helpers;30using System.Threading;31{32    {33        static async Task Main(string[] args)34        {35            using var playwright = await Playwright.CreateAsync();36            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions37            {38            });39            var page = await browser.NewPageAsync();40            await page.ScreenshotAsync("screenshot.png");41            await browser.CloseAsync();42        }43    }44}45using System;46using System.Threading.Tasks;47using Microsoft.Playwright;48using Microsoft.Playwright.Transport.Protocol;49using Microsoft.Playwright.Transport.Channels;50using Microsoft.Playwright.Core;51using Microsoft.Playwright.Helpers;52using System.Threading;53{54    {55        static async Task Main(string[] args)56        {57            using var playwright = await Playwright.CreateAsync();58            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions59            {60            });61            var page = await browser.NewPageAsync();62            await page.ScreenshotAsync("screenshot.png");

CDPSessionInitializer

Using AI Code Generation

1using Microsoft.Playwright.Transport.Protocol;2using Microsoft.Playwright;3using System;4using System.Threading.Tasks;5using System.Threading;6using System.IO;7using System.Text.Json;8using System.Text.Json.Serialization;9using System.Collections.Generic;10using System.Linq;11using System.Text;12using System.Text.RegularExpressions;13{14    {15        static async Task Main(string[] args)16        {17            using var playwright = await Playwright.CreateAsync();18            using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions19            {20            });21            using var page = await browser.NewPageAsync();22            CDPSessionInitializer cdpSessionInitializer = await page.Target.CDPSessionAsync();23            CDPSession session = new CDPSession(cdpSessionInitializer);24            await session.SendAsync("Page.enable");25            await session.SendAsync("Runtime.enable");26            await session.SendAsync("Network.enable");27            session.MessageReceived += Session_MessageReceived;28            Console.ReadLine();29        }30        private static void Session_MessageReceived(object sender, CDPSessionMessageEventArgs e)31        {32            if (e.Method == "Network.responseReceived")33            {34                Console.WriteLine(e.Message);35            }36        }37    }38}39{40  "params": {41    "response": {42      "headers": {43        "Content-Type": "text/html; charset=ISO-

CDPSessionInitializer

Using AI Code Generation

1using Microsoft.Playwright.Transport.Protocol;2{3    {4        public Task SetCDPSessionInitializerAsync(Func<CDPSessionInitializer, Task> initializer)5        {6            return SetCDPSessionInitializerAsyncImpl(initializer);7        }8    }9}10using Microsoft.Playwright.Transport.Protocol;11{12    {13        public Task SetCDPSessionInitializerAsync(Func<CDPSessionInitializer, Task> initializer)14        {15            return SetCDPSessionInitializerAsyncImpl(initializer);16        }17    }18}19using Microsoft.Playwright.Transport.Protocol;20{21    {22        public Task SetCDPSessionInitializerAsync(Func<CDPSessionInitializer, Task> initializer)23        {24            return SetCDPSessionInitializerAsyncImpl(initializer);25        }26    }27}28using Microsoft.Playwright.Transport.Protocol;29{30    {31        public Task SetCDPSessionInitializerAsync(Func<CDPSessionInitializer, Task> initializer)32        {33            return SetCDPSessionInitializerAsyncImpl(initializer);34        }35    }36}37using Microsoft.Playwright.Transport.Protocol;38{39    {40        public Task SetCDPSessionInitializerAsync(Func<CDPSessionInitializer, Task> initializer)41        {42            return SetCDPSessionInitializerAsyncImpl(initializer);43        }44    }45}46using Microsoft.Playwright.Transport.Protocol;47{48    {49        public Task SetCDPSessionInitializerAsync(Func<CDPSessionInitializer, Task> initializer, bool? forceNewContext = null)50        {51            return SetCDPSessionInitializerAsyncImpl(initializer, forceNewContext);52        }53    }54}

CDPSessionInitializer

Using AI Code Generation

1{2};3CDPSession session = await browser.NewCDPSessionAsync(initializer);4{5};6CDPSession session = await browser.NewCDPSessionAsync(initializer);7{8};9CDPSession session = await browser.NewCDPSessionAsync(initializer);10{11};12CDPSession session = await browser.NewCDPSessionAsync(initializer);13{14};15CDPSession session = await browser.NewCDPSessionAsync(initializer);16{17};18CDPSession session = await browser.NewCDPSessionAsync(initializer);19{20};

CDPSessionInitializer

Using AI Code Generation

1using Microsoft.Playwright.Transport.Protocol;2using System;3using System.Threading.Tasks;4using Microsoft.Playwright.Transport.Channels;5{6    {7        static async Task Main(string[] args)8        {9            var playwright = await Playwright.CreateAsync();10            var browser = await playwright.Chromium.LaunchAsync(headless: false, slowMo: 500);11            var page = await browser.NewPageAsync();12            var session = await page.Context.NewCDPSessionAsync(page);13            var initializer = new CDPSessionInitializer();14            initializer.SessionId = session.Channel.SessionId;15            await session.Channel.SendAsync("Network.enable");16            await session.Channel.SendAsync("Network.setCacheDisabled", new NetworkSetCacheDisabledRequest17            {18            });19            await browser.CloseAsync();20        }21    }22}23using Microsoft.Playwright;24using System;25using System.Threading.Tasks;26using Microsoft.Playwright.Transport.Channels;27{28    {29        static async Task Main(string[] args)30        {31            var playwright = await Playwright.CreateAsync();32            var browser = await playwright.Chromium.LaunchAsync(headless: false, slowMo: 500);33            var page = await browser.NewPageAsync();34            var session = await page.Context.NewCDPSessionAsync(page);35            var initializer = new CDPSessionInitializer();36            initializer.SessionId = session.Channel.SessionId;37            await session.Channel.SendAsync("Network.enable");38            await session.Channel.SendAsync("Network.setCacheDisabled", new NetworkSetCacheDisabledRequest39            {40            });41            await browser.CloseAsync();42        }43    }44}

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