How to use RuntimeCallFunctionOnRequest class of PuppeteerSharp.Messaging package

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

1ï»¿using 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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