How to use Header class of PuppeteerSharp.Messaging package

Best Puppeteer-sharp code snippet using PuppeteerSharp.Messaging.Header

Response.cs

Source: Response.cs Github

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...32 StatusText = responseMessage.StatusText;33 Url = request.Url;34 _fromDiskCache = responseMessage.FromDiskCache;35 FromServiceWorker = responseMessage.FromServiceWorker;36 Headers = new Dictionary<string, string>(StringComparer.InvariantCultureIgnoreCase);37 if (responseMessage.Headers != null)38 {39 foreach (var keyValue in responseMessage.Headers)40 {41 Headers[keyValue.Key] = keyValue.Value;42 }43 }44 SecurityDetails = responseMessage.SecurityDetails;45 RemoteAddress = new RemoteAddress46 {47 IP = responseMessage.RemoteIPAddress,48 Port = responseMessage.RemotePort49 };50 BodyLoadedTaskWrapper = new TaskCompletionSource<bool>(TaskCreationOptions.RunContinuationsAsynchronously);51 }52 #region Properties53 /​/​/​ <summary>54 /​/​/​ Contains the URL of the response.55 /​/​/​ </​summary>56 public string Url { get; }57 /​/​/​ <summary>58 /​/​/​ An object with HTTP headers associated with the response. All header names are lower-case.59 /​/​/​ </​summary>60 /​/​/​ <value>The headers.</​value>61 public Dictionary<string, string> Headers { get; }62 /​/​/​ <summary>63 /​/​/​ Contains the status code of the response64 /​/​/​ </​summary>65 /​/​/​ <value>The status.</​value>66 public HttpStatusCode Status { get; }67 /​/​/​ <summary>68 /​/​/​ Contains a boolean stating whether the response was successful (status in the range 200-299) or not.69 /​/​/​ </​summary>70 /​/​/​ <value><c>true</​c> if ok; otherwise, <c>false</​c>.</​value>71 public bool Ok => Status == 0 || ((int)Status >= 200 && (int)Status <= 299);72 /​/​/​ <summary>73 /​/​/​ A matching <see cref="Request"/​> object.74 /​/​/​ </​summary>75 /​/​/​ <value>The request.</​value>...

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CSSCoverage.cs

Source: CSSCoverage.cs Github

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...99 }100 }101 private async Task OnStyleSheetAdded(CSSStyleSheetAddedResponse styleSheetAddedResponse)102 {103 if (string.IsNullOrEmpty(styleSheetAddedResponse.Header.SourceURL))104 {105 return;106 }107 try108 {109 var response = await _client.SendAsync("CSS.getStyleSheetText", new110 {111 styleSheetId = styleSheetAddedResponse.Header.StyleSheetId112 }).ConfigureAwait(false);113 _stylesheetURLs.Add(styleSheetAddedResponse.Header.StyleSheetId, styleSheetAddedResponse.Header.SourceURL);114 _stylesheetSources.Add(styleSheetAddedResponse.Header.StyleSheetId, response[MessageKeys.Text].AsString());115 }116 catch (Exception ex)117 {118 _logger.LogError(ex.ToString());119 }120 }121 private void OnExecutionContextsCleared()122 {123 if (!_resetOnNavigation)124 {125 return;126 }127 _stylesheetURLs.Clear();128 _stylesheetSources.Clear();...

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TextNowTasks.cs

Source: TextNowTasks.cs Github

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1using System;2using System.IO;3using System.Threading.Tasks;4using Mega.WhatsAppAutomator.Domain.Objects;5using Mega.WhatsAppAutomator.Infrastructure.PupeteerSupport;6using PuppeteerSharp;7using PuppeteerSharp.Input;8using static Mega.WhatsAppAutomator.Infrastructure.Utils.Extensions;9namespace Mega.WhatsAppAutomator.Infrastructure.TextNow10{11 public static class TextNowTasks12 {13 public static async Task SendMessage(Page page, Message message)14 {15 await page.BringToFrontAsync();16 await page.ClickOnElementAsync("#newText");17 /​/​await page.TypeOnElementAsync("#recipientsView > div > div > input", ConvertNumber(message.Number));18 await page.ClickOnElementAsync("#text-input");19 20 /​/​await page.Keyboard.PressAsync("Return");21 22 await page.EvaluateExpressionAsync(BypassExpression(message.Text));23 24 await page.ClickOnElementAsync("#send_button");25 26 WriteOnConsole($"Message sent to {message.Number} via TextNow");27 }28 private static string BypassExpression(string message) =>29 "config.ALLOW_MUTUAL_FORGIVENESS_SMS = true; " +30 "document.querySelector('#send_button').style = 'display:block'; " + 31 $"document.querySelector('#text-input').textContent = `{message}`";32 33 /​/​ Works for a time, but as soon as x-csrf-token that goes on header gets refresh34 /​/​ we can no longer send messages just by posting on the server35 private static string PostMessageExpression(Message message)36 {37 return38 "fetch(\"https:/​/​www.textnow.com/​api/​users/​gustavog.moraes2/​messages\", {\n \"headers\": {\n \"accept\": \"application/​json, text/​javascript, */​*; q=0.01\",\n \"accept-language\": \"en-US,en;q=0.9\",\n \"content-type\": \"application/​x-www-form-urlencoded; charset=UTF-8\",\n \"sec-fetch-dest\": \"empty\",\n \"sec-fetch-mode\": \"cors\",\n \"sec-fetch-site\": \"same-origin\",\n \"x-csrf-token\": \"hK9V5AR7-UkQcJ1zXBlKYPFa-A-VwheBLxzQ\",\n \"x-requested-with\": \"XMLHttpRequest\"\n },\n \"referrer\": \"https:/​/​www.textnow.com/​messaging\",\n \"referrerPolicy\": \"no-referrer-when-downgrade\",\n \"body\": \"json=%7B%22contact_value%22%3A%22%2B{number}%22%2C%22message%22%3A%22{message}%22%2C%22to_name%22%3A%22unknown%22%2C%22message_direction%22%3A2%2C%22message_type%22%3A1%2C%22read%22%3A1%2C%22from_name%22%3A%22Gustavo+Moraes%22%2C%22has_video%22%3Afalse%2C%22new%22%3Atrue%2C%22date%22%3A%222020-07-28T14%3A17%3A53.038Z%22%7D\",\n \"method\": \"POST\",\n \"mode\": \"cors\",\n \"credentials\": \"include\"\n});"39 .Replace("{number}", message.Number)40 .Replace("{message}", message.Text);41 }42 43 private static string ConvertNumber(string numeroRecebido)44 {45 var retorno = new string(numeroRecebido);46 if (!retorno.Contains("+55"))47 {48 retorno = "+55" + retorno;49 }50 if (retorno.Length == 13)51 {52 retorno = retorno.Insert(5, "9");53 }54 return retorno;55 }56 }57}...

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PagePrintToPDFRequest.cs

Source: PagePrintToPDFRequest.cs Github

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2{3 internal class PagePrintToPDFRequest4 {5 public bool Landscape { get; set; }6 public bool DisplayHeaderFooter { get; set; }7 public string HeaderTemplate { get; set; }8 public string FooterTemplate { get; set; }9 public bool PrintBackground { get; set; }10 public decimal Scale { get; set; }11 public decimal PaperWidth { get; set; }12 public decimal PaperHeight { get; set; }13 public decimal MarginTop { get; set; }14 public decimal MarginBottom { get; set; }15 public decimal MarginLeft { get; set; }16 public decimal MarginRight { get; set; }17 public string PageRanges { get; set; }18 public bool PreferCSSPageSize { get; set; }19 public string TransferMode { get; set; }20 }21}...

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CSSStyleSheetAddedResponse.cs

Source: CSSStyleSheetAddedResponse.cs Github

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...4{5 internal class CSSStyleSheetAddedResponse6 {7 [JsonProperty("header")]8 public CSSStyleSheetAddedResponseHeader Header { get; set; }9 public class CSSStyleSheetAddedResponseHeader10 {11 [JsonProperty("styleSheetId")]12 public string StyleSheetId { get; set; }13 [JsonProperty("sourceURL")]14 public string SourceURL { get; set; }15 }16 }17}...

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FetchFulfillRequest.cs

Source: FetchFulfillRequest.cs Github

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...4 {5 public string RequestId { get; set; }6 public int ResponseCode { get; set; }7 /​/​ public string ResponsePhrase => ReasonPhrases.GetReasonPhrase(ResponseCode);8 public Header[] ResponseHeaders { get; set; }9 public string Body { get; set; }10 }11}...

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FetchContinueRequestRequest.cs

Source: FetchContinueRequestRequest.cs Github

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...5 public string RequestId { get; set; }6 public string Url { get; set; }7 public string Method { get; set; }8 public string PostData { get; set; }9 public Header[] Headers { get; set; }10 }11}...

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Header.cs

Source: Header.cs Github

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1namespace PuppeteerSharp.Messaging2{3 internal class Header4 {5 public string Name { get; set; }6 public string Value { get; set; }7 }8}...

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Header

Using AI Code Generation

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1using PuppeteerSharp.Messaging;2using System;3using System.Collections.Generic;4using System.Text;5{6 {7 public string Name { get; set; }8 public string Value { get; set; }9 }10}11using PuppeteerSharp;12using System;13using System.Collections.Generic;14using System.Text;15{16 {17 public string Name { get; set; }18 public string Value { get; set; }19 }20}

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Header

Using AI Code Generation

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1using PuppeteerSharp.Messaging;2using System;3using System.Collections.Generic;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7{8 {9 public async Task SetExtraHTTPHeadersAsync(Dictionary<string, string> extraHTTPHeaders)10 {11 var headers = new Dictionary<string, Header>();12 foreach (var header in extraHTTPHeaders)13 {14 headers.Add(header.Key, new Header { Name = header.Key, Value = header.Value });15 }16 await Client.SendAsync("Network.setExtraHTTPHeaders", new17 {18 }).ConfigureAwait(false);19 }20 }21}

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Header

Using AI Code Generation

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1using PuppeteerSharp.Messaging;2{3 public string Name { get; set; }4 public string Value { get; set; }5 public string Url { get; set; }6 public bool? Error { get; set; }7}8using PuppeteerSharp;9{10 public string Url { get; set; }11 public Header[] Headers { get; set; }12 public bool FromCache { get; set; }13 public bool FromServiceWorker { get; set; }14 public string Status { get; set; }15 public string StatusText { get; set; }16 public string Protocol { get; set; }17 public string SecurityState { get; set; }18 public string RemoteIPAddress { get; set; }19 public int? RemotePort { get; set; }20 public string MimeType { get; set; }21 public string RequestHeadersText { get; set; }22 public string ResponseHeadersText { get; set; }23 public string SecurityDetails { get; set; }24 public string Frame { get; set; }25 public string Request { get; set; }26 public string SecurityStateExplanation { get; set; }27}28using PuppeteerSharp;29{30 public string RequestId { get; set; }31 public string LoaderId { get; set; }32 public string DocumentURL { get; set; }33 public Response Response { get; set; }34 public string FrameId { get; set; }35 public string ResourceType { get; set; }36 public string Timestamp { get; set; }37 public bool? EncodedDataLength { get; set; }38}39using PuppeteerSharp;40using PuppeteerSharp.Messaging;41using System;42using System.Collections.Generic;43using System.Linq;44using System.Text;45using System.Threading.Tasks;46{47 {48 static void Main(string[] args)49 {50 MainAsync().GetAwaiter().GetResult();51 }52 static async Task MainAsync()53 {54 var browser = await Puppeteer.LaunchAsync(new LaunchOptions

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Header

Using AI Code Generation

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1using PuppeteerSharp.Messaging;2using System;3using System.Threading.Tasks;4{5 {6 static async Task Main(string[] args)7 {8 var browser = await Puppeteer.LaunchAsync(new LaunchOptions9 {10 {11 }12 });13 var page = await browser.NewPageAsync();14 {15 };16 await page.SetExtraHttpHeadersAsync(headers);17 await Task.Delay(5000);18 await browser.CloseAsync();19 }20 }21}

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Header

Using AI Code Generation

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1using PuppeteerSharp.Messaging;2{3 {4 public async Task SetExtraHTTPHeadersAsync(Dictionary<string, string> headers)5 {6 {7 };8 await Client.SendAsync("Network.setExtraHTTPHeaders", client);9 }10 }11}12using PuppeteerSharp.Messaging;13{14 {15 public async Task SetExtraHTTPHeadersAsync(Dictionary<string, string> headers)16 {17 {18 };19 await Client.SendAsync("Network.setExtraHTTPHeaders", client);20 }21 }22}

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Header

Using AI Code Generation

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1using PuppeteerSharp.Messaging;2var header = new Header();3header.Set("name", "value");4header.Set("name2", "value2");5using PuppeteerSharp;6var header = new Header();7header.Set("name", "value");8header.Set("name2", "value2");

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Header

Using AI Code Generation

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1using PuppeteerSharp;2using PuppeteerSharp.Messaging;3using PuppeteerSharp.Messaging.Network;4using PuppeteerSharp.Messaging.Page;5using PuppeteerSharp.Messaging.Runtime;6using PuppeteerSharp.Messaging.Target;7{8 {9 static void Main(string[] args)10 {11 Console.WriteLine("Hello World!");12 Console.ReadLine();13 var browser = Puppeteer.LaunchAsync(new LaunchOptions14 {15 Args = new string[] {16 }

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StackOverFlow community discussions

Questions
Discussion

Is there a remove page method corresponding to NewPageAsync() in PuppeteerSharp?

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Puppeteer Sharp strange behaviour

You can close the page using CloseAsync:

var page = browser.NewPageAsync();
////
await page.CloseAsync();

An using block will also close the page:

using (var page = await new browser.PageAsync())
{
///
}

Puppeteer-Sharp v2.0.3+ also supports await using blocks

await using (var page = await new browser.PageAsync())
{
 ///
}
https://stackoverflow.com/questions/61517099/is-there-a-remove-page-method-corresponding-to-newpageasync-in-puppeteersharp

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