Best Puppeteer-sharp code snippet using PuppeteerSharp.Messaging.RuntimeCallFunctionOnRequest
ExecutionContext.cs
Source:ExecutionContext.cs
...126 ["awaitPromise"] = true,127 ["userGesture"] = true128 });129 private Task<RemoteObject> EvaluateFunctionInternalAsync(bool returnByValue, string script, params object[] args)130 => ExecuteEvaluationAsync("Runtime.callFunctionOn", new RuntimeCallFunctionOnRequest131 {132 FunctionDeclaration = $"{script}\n{_evaluationScriptSuffix}\n",133 ExecutionContextId = _contextId,134 Arguments = args.Select(FormatArgument),135 ReturnByValue = returnByValue,136 AwaitPromise = true,137 UserGesture = true138 });139 private async Task<RemoteObject> ExecuteEvaluationAsync(string method, object args)140 {141 try142 {143 var response = await _client.SendAsync<EvaluateHandleResponse>(method, args).ConfigureAwait(false);144 if (response.ExceptionDetails != null)145 {146 throw new EvaluationFailedException("Evaluation failed: " +147 GetExceptionMessage(response.ExceptionDetails));148 }149 return response.Result;150 }151 catch (MessageException ex)152 {153 if (ex.Message.Contains("Object reference chain is too long") ||154 ex.Message.Contains("Object couldn't be returned by value"))155 {156 return default;157 }158 throw new EvaluationFailedException(ex.Message, ex);159 }160 }161 internal JSHandle CreateJSHandle(RemoteObject remoteObject)162 => remoteObject.Subtype == RemoteObjectSubtype.Node && Frame != null163 ? new ElementHandle(this, _client, remoteObject)164 : new JSHandle(this, _client, remoteObject);165 private object FormatArgument(object arg)166 {167 switch (arg)168 {169 case BigInteger big:170 return new { unserializableValue = $"{big}n" };171 case int integer when integer == -0:172 return new { unserializableValue = "-0" };173 case double d:174 if (double.IsPositiveInfinity(d))175 {176 return new { unserializableValue = "Infinity" };177 }178 if (double.IsNegativeInfinity(d))179 {180 return new { unserializableValue = "-Infinity" };181 }182 if (double.IsNaN(d))183 {184 return new { unserializableValue = "NaN" };185 }186 break;187 case JSHandle objectHandle:188 return objectHandle.FormatArgument(this);189 }190 return new RuntimeCallFunctionOnRequestArgument191 {192 Value = arg193 };194 }195 private static string GetExceptionMessage(EvaluateExceptionResponseDetails exceptionDetails)196 {197 if (exceptionDetails.Exception != null)198 {199 return exceptionDetails.Exception.Description ?? exceptionDetails.Exception.Value;200 }201 var message = exceptionDetails.Text;202 if (exceptionDetails.StackTrace != null)203 {204 foreach (var callframe in exceptionDetails.StackTrace.CallFrames)...
JSHandle.cs
Source:JSHandle.cs
...107 {108 var objectId = RemoteObject.ObjectId;109 if (objectId != null)110 {111 var response = await Client.SendAsync<RuntimeCallFunctionOnResponse>("Runtime.callFunctionOn", new RuntimeCallFunctionOnRequest112 {113 FunctionDeclaration = "function() { return this; }",114 ObjectId = objectId,115 ReturnByValue = true,116 AwaitPromise = true117 }).ConfigureAwait(false);118 return (T)RemoteObjectHelper.ValueFromRemoteObject<T>(response.Result);119 }120 return (T)RemoteObjectHelper.ValueFromRemoteObject<T>(RemoteObject);121 }122 /// <summary>123 /// Disposes the Handle. It will mark the JSHandle as disposed and release the <see cref="JSHandle.RemoteObject"/>124 /// </summary>125 /// <returns>The async.</returns>...
RuntimeCallFunctionOnRequest.cs
Source:RuntimeCallFunctionOnRequest.cs
1using System.Collections.Generic;2using Newtonsoft.Json;3namespace PuppeteerSharp.Messaging4{5 internal class RuntimeCallFunctionOnRequest6 {7 public string FunctionDeclaration { get; set; }8 public int? ExecutionContextId { get; set; }9 public IEnumerable<object> Arguments { get; set; }10 public bool ReturnByValue { get; set; }11 public bool AwaitPromise { get; set; }12 public bool UserGesture { get; set; }13 public string ObjectId { get; set; }14 }15}...
RuntimeCallFunctionOnRequest
Using AI Code Generation
1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5 {6 static void Main(string[] args)7 {8 Console.WriteLine("Hello World!");9 MainAsync().Wait();10 }11 static async Task MainAsync()12 {13 {14 Args = new string[] { "--no-sandbox", "--disable-setuid-sandbox" }15 };16 using (var browser = await Puppeteer.LaunchAsync(options))17 {18 using (var page = await browser.NewPageAsync())19 {20 var response = await page.EvaluateFunctionHandleAsync("() => window");21 var windowHandle = response as JSHandle;22 {23 FunctionDeclaration = "function() { return this; }",24 };25 var result = await page.Client.Runtime.CallFunctionOnAsync(runtimeCallFunctionOnRequest);26 Console.WriteLine(result.Result.Value);27 }28 }29 }30 }31}
RuntimeCallFunctionOnRequest
Using AI Code Generation
1using PuppeteerSharp;2using PuppeteerSharp.Messaging;3using System;4using System.Threading.Tasks;5{6 {7 public static Task<RuntimeCallFunctionOnResponse> RuntimeCallFunctionOn(this Page page, string function, object[] args)8 {9 {10 };11 return page.Client.SendAsync<RuntimeCallFunctionOnResponse>("Runtime.callFunctionOn", request);12 }13 }14}15using PuppeteerSharp;16using PuppeteerSharp.Messaging;17using System;18using System.Threading.Tasks;19{20 {21 public static Task<RuntimeCallFunctionOnResponse> RuntimeCallFunctionOn(this Page page, string function, object[] args)22 {23 {24 };25 return page.Client.SendAsync<RuntimeCallFunctionOnResponse>("Runtime.callFunctionOn", request);26 }27 }28}29using PuppeteerSharp;30using PuppeteerSharp.Messaging;31using System;32using System.Threading.Tasks;33{34 {35 public static Task<RuntimeCallFunctionOnResponse> RuntimeCallFunctionOn(this Page page, string function, object[] args)36 {37 {38 };39 return page.Client.SendAsync<RuntimeCallFunctionOnResponse>("Runtime.callFunctionOn", request);40 }41 }42}43using PuppeteerSharp;44using PuppeteerSharp.Messaging;45using System;46using System.Threading.Tasks;47{48 {49 public static Task<RuntimeCallFunctionOnResponse> RuntimeCallFunctionOn(this Page page, string function, object[] args)50 {
RuntimeCallFunctionOnRequest
Using AI Code Generation
1{2 FunctionDeclaration = "function() {return document.querySelector('h1').innerText;}",3};4var runtimeCallFunctionOnResponse = await client.Runtime.CallFunctionOnAsync(runtimeCallFunctionOnRequest);5var result = runtimeCallFunctionOnResponse.Result.Value.ToString();6Console.WriteLine(result);7{8 FunctionDeclaration = "function() {return document.querySelector('h1').innerText;}",9};10var runtimeCallFunctionOnResponse = await client.Runtime.CallFunctionOnAsync(runtimeCallFunctionOnRequest);11var result = runtimeCallFunctionOnResponse.Result.Value.ToString();12Console.WriteLine(result);13{14 FunctionDeclaration = "function() {return document.querySelector('h1').innerText;}",15};16var runtimeCallFunctionOnResponse = await client.Runtime.CallFunctionOnAsync(runtimeCallFunctionOnRequest);17var result = runtimeCallFunctionOnResponse.Result.Value.ToString();18Console.WriteLine(result);19{20 FunctionDeclaration = "function() {return document.querySelector('h1').innerText;}",21};22var runtimeCallFunctionOnResponse = await client.Runtime.CallFunctionOnAsync(runtimeCallFunctionOnRequest);23var result = runtimeCallFunctionOnResponse.Result.Value.ToString();24Console.WriteLine(result);25{26 FunctionDeclaration = "function() {return document.querySelector('h1').innerText;}",27};28var runtimeCallFunctionOnResponse = await client.Runtime.CallFunctionOnAsync(runtimeCallFunctionOnRequest);
RuntimeCallFunctionOnRequest
Using AI Code Generation
1var target = await browser.GetTargetAsync();2var client = await target.CreateCDPSessionAsync();3var request = new RuntimeCallFunctionOnRequest()4{5 FunctionDeclaration = "function() { return 1 + 1;}",6};7var response = await client.SendAsync(request);8Console.WriteLine(response.Result.Value);9var target = await browser.GetTargetAsync();10var client = await target.CreateCDPSessionAsync();11var response = await client.RuntimeCallFunctionOnAsync("function() { return 1 + 1;}");12Console.WriteLine(response.Result.Value);
RuntimeCallFunctionOnRequest
Using AI Code Generation
1var response = await client.Runtime.CallFunctionOnAsync(2 "function() { return 1 + 2; }"3);4Console.WriteLine(response.Result.Value);5var response = await client.Runtime.CallFunctionOnAsync(6 "function() { return 1 + 2; }",7 new CallFunctionOnOptions()8);9Console.WriteLine(response.Result.Value);10var response = await client.Runtime.CallFunctionOnAsync(11 "function() { return 1 + 2; }",12 new CallFunctionOnOptions()13 {14 }15);16Console.WriteLine(response.Result.Value);17var response = await client.Runtime.CallFunctionOnAsync(18 "function() { return 1 + 2; }",19 new CallFunctionOnOptions()20 {21 }22);23Console.WriteLine(response.Result.Value);24var response = await client.Runtime.CallFunctionOnAsync(25 "function() { return 1 + 2; }",26 new CallFunctionOnOptions()27 {28 }29);30Console.WriteLine(response.Result.Value);31var response = await client.Runtime.CallFunctionOnAsync(32 "function() { return 1 + 2; }",33 new CallFunctionOnOptions()34 {35 }36);37Console.WriteLine(response.Result.Value);38var response = await client.Runtime.CallFunctionOnAsync(39 "function() { return 1 + 2; }",40 new CallFunctionOnOptions()41 {
RuntimeCallFunctionOnRequest
Using AI Code Generation
1using PuppeteerSharp.Messaging;2using System;3using System.Threading.Tasks;4{5 {6 public static async Task<string> GetTitleAsync(Page page)7 {8 var expression = @"() => {9 return document.title;10 }";11 var functionDeclaration = @"function() {12 return document.title;13 }";14 var result = await page.EvaluateFunctionAsync<string>(functionDeclaration);15 return result;16 }17 }18}19using PuppeteerSharp.Messaging;20using System;21using System.Threading.Tasks;22{23 {24 public static async Task<string> GetTitleAsync(Page page)25 {26 var expression = @"() => {27 return document.title;28 }";29 var functionDeclaration = @"function() {30 return document.title;31 }";32 var result = await page.EvaluateFunctionAsync<string>(functionDeclaration);33 return result;34 }35 }36}37using PuppeteerSharp.Messaging;38using System;39using System.Threading.Tasks;40{41 {42 public static async Task<string> GetTitleAsync(Page page)43 {44 var expression = @"() => {45 return document.title;46 }";47 var functionDeclaration = @"function() {48 return document.title;49 }";50 var result = await page.EvaluateFunctionAsync<string>(functionDeclaration);51 return result;52 }53 }54}55using PuppeteerSharp.Messaging;56using System;57using System.Threading.Tasks;58{59 {60 public static async Task<string> GetTitleAsync(Page page)61 {62 var expression = @"() => {63 return document.title;64 }";65 var functionDeclaration = @"function() {66 return document.title;67 }";68 var result = await page.EvaluateFunctionAsync<string>(functionDeclaration);69 return result;70 }71 }72}
RuntimeCallFunctionOnRequest
Using AI Code Generation
1var page = await browser.NewPageAsync();2var response = await page.EvaluateFunctionAsync("() => {return 1 + 2;}");3Console.WriteLine(response);4var page = await browser.NewPageAsync();5var response = await page.EvaluateFunctionAsync<int>("() => {return 1 + 2;}");6Console.WriteLine(response);7var page = await browser.NewPageAsync();8var response = await page.EvaluateExpressionAsync("1 + 2");9Console.WriteLine(response);10var page = await browser.NewPageAsync();11var response = await page.EvaluateExpressionAsync<int>("1 + 2");12Console.WriteLine(response);
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