How to use JSHandleMethodConverter class of PuppeteerSharp.Helpers.Json package

Best Puppeteer-sharp code snippet using PuppeteerSharp.Helpers.Json.JSHandleMethodConverter

JSHandle.cs

Source:JSHandle.cs Github

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...9{10 /// <summary>11 /// JSHandle represents an in-page JavaScript object. JSHandles can be created with the <see cref="Page.EvaluateExpressionHandleAsync(string)"/> and <see cref="Page.EvaluateFunctionHandleAsync(string, object[])"/> methods.12 /// </summary>13 [JsonConverter(typeof(JSHandleMethodConverter))]14 public class JSHandle15 {16 internal JSHandle(ExecutionContext context, CDPSession client, RemoteObject remoteObject)17 {18 ExecutionContext = context;19 Client = client;20 RemoteObject = remoteObject;21 }22 /// <summary>23 /// Gets the execution context.24 /// </summary>25 /// <value>The execution context.</value>26 public ExecutionContext ExecutionContext { get; }27 /// <summary>...

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JSHandleMethodConverter.cs

Source:JSHandleMethodConverter.cs Github

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2using Newtonsoft.Json;3namespace PuppeteerSharp.Helpers.Json4{5 /// <summary>6 /// JSHandleMethodConverter will throw an exception if a JSHandle object is trying to be serialized7 /// </summary>8 internal class JSHandleMethodConverter : JsonConverter9 {10 public override bool CanConvert(Type objectType) => false;11 public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)12 => null;13 public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)14 => throw new EvaluationFailedException("Unable to make function call. Are you passing a nested JSHandle?");15 }16}...

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JSHandleMethodConverter

Using AI Code Generation

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1using PuppeteerSharp.Helpers.Json;2using PuppeteerSharp;3using System;4using System.Threading.Tasks;5{6 {7 public object Convert(object value)8 {9 if (value is JSHandle)10 {11 return (value as JSHandle).RemoteObject;12 }13 return value;14 }15 }16}17using PuppeteerSharp.Helpers.Json;18using PuppeteerSharp;19using System;20using System.Threading.Tasks;21{22 {23 public object Convert(object value)24 {25 if (value is JSHandle)26 {27 return (value as JSHandle).RemoteObject;28 }29 return value;30 }31 }32}33var browser = await Puppeteer.LaunchAsync(new LaunchOptions34{35 Args = new string[] { "--no-sandbox" }36});37var page = await browser.NewPageAsync();38await page.SetJavaScriptMethodConverter(new JSHandleMethodConverter());39var searchInput = await page.QuerySelectorAsync("input[name='q']");40await searchInput.TypeAsync("Hello World");41await searchInput.PressAsync("Enter");42await page.WaitForNavigationAsync();43var title = await page.GetTitleAsync();44Console.WriteLine(title);45await page.CloseAsync();46await browser.CloseAsync();47using PuppeteerSharp.Helpers.Json;48using PuppeteerSharp;49using System;50using System.Threading.Tasks;51{52 {53 public object Convert(object value)54 {55 if (value is JSHandle)56 {57 return (value as JSHandle).RemoteObject;58 }59 return value;60 }61 }62}63using PuppeteerSharp.Helpers.Json;64using PuppeteerSharp;65using System;66using System.Threading.Tasks;67{68 {

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JSHandleMethodConverter

Using AI Code Generation

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1using PuppeteerSharp.Helpers.Json;2using System.Threading.Tasks;3{4 {5 public static void Main(string[] args)6 {7 MainAsync().GetAwaiter().GetResult();8 }9 public static async Task MainAsync()10 {11 var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false });12 var page = await browser.NewPageAsync();13 var functionString = @"() => {14 return new Promise((resolve, reject) => {15 resolve({ foo: 'bar' });16 });17 }";18 var functionHandler = new JSHandleMethodConverter().Convert(functionString);19 var result = await page.EvaluateFunctionAsync(functionHandler);20 await page.EvaluateExpressionAsync("console.log('result: ' + JSON.stringify(arguments[0]));", result);21 }22 }23}24Nishant Kumar is a Senior Software Engineer at Wipro Limited. He is a Microsoft Certified Solutions Expert (MCSE) in Cloud Platform and Infrastructure and Microsoft Certified Solutions Developer (MCSD) in Azure Solutions Architect. He is a Microsoft MVP in Azure. He is a passionate blogger and has written many articles on Azure and related technologies. He is also a speaker at various user groups and conferences. He is a book author and has written a book on Microsoft Azure. He is also a Pluralsight author and has published many courses on Azure. He is a Microsoft Certified Trainer (MCT) and has conducted many training sessions on Azure. He is also a Microsoft Certified Professional (MCP) and has been working in the IT industry for more than 14 years. He is a Microsoft Certified Trainer (MCT) and has conducted many training sessions on Azure. He is also a Microsoft Certified Professional (MCP) and has been working in the IT industry for more than 14 years. He is a Microsoft Certified Trainer (MCT) and has conducted many training sessions on Azure

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JSHandleMethodConverter

Using AI Code Generation

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1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5 {6 static async Task Main(string[] args)7 {8 var browser = await Puppeteer.LaunchAsync(new LaunchOptions9 {10 });11 var page = await browser.NewPageAsync();12 var jsHandle = await page.QuerySelectorAsync("body");13 var jsHandleMethodConverter = new JSHandleMethodConverter();14 var str = await jsHandleMethodConverter.ConvertAsync<string>(jsHandle);15 Console.WriteLine(str);16 }17 }18}19using System;20using System.Threading.Tasks;21using PuppeteerSharp;22{23 {24 static async Task Main(string[] args)25 {26 var browser = await Puppeteer.LaunchAsync(new LaunchOptions27 {28 });29 var page = await browser.NewPageAsync();30 var jsHandle = await page.QuerySelectorAsync("body");31 var jsHandleMethodConverter = new JSHandleMethodConverter();32 var str = await jsHandleMethodConverter.ConvertAsync<string>(jsHandle);33 Console.WriteLine(str);34 }35 }36}37using System;38using System.Threading.Tasks;39using PuppeteerSharp;40{41 {42 static async Task Main(string[] args)43 {44 var browser = await Puppeteer.LaunchAsync(new LaunchOptions45 {46 });47 var page = await browser.NewPageAsync();48 var jsHandle = await page.QuerySelectorAsync("body");

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JSHandleMethodConverter

Using AI Code Generation

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1var json = @"{2 'c': {3 }4}";5var obj = JsonConvert.DeserializeObject(json, new JSHandleMethodConverter());6var json = @"{7 'c': {8 }9}";10var obj = JsonConvert.DeserializeObject(json, new JSHandleMethodConverter());11var json = @"{12 'c': {13 }14}";15var obj = JsonConvert.DeserializeObject(json, new JSHandleMethodConverter());

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JSHandleMethodConverter

Using AI Code Generation

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1var json = await page.EvaluateExpressionAsync<string>("JSON.stringify({a:1})");2var obj = JsonConvert.DeserializeObject<Dictionary<string, object>>(json, new JSHandleMethodConverter());3Console.WriteLine(obj["a"]);4var json = await page.EvaluateExpressionAsync<string>("JSON.stringify({a:1})");5var obj = JsonConvert.DeserializeObject<Dictionary<string, object>>(json, new JSHandleMethodConverter());6Console.WriteLine(obj["a"]);7var json = await page.EvaluateExpressionAsync<string>("JSON.stringify({a:1})");8var obj = JsonConvert.DeserializeObject<Dictionary<string, object>>(json, new JSHandleMethodConverter());9Console.WriteLine(obj["a"]);10var json = await page.EvaluateExpressionAsync<string>("JSON.stringify({a:1})");11var obj = JsonConvert.DeserializeObject<Dictionary<string, object>>(json, new JSHandleMethodConverter());12Console.WriteLine(obj["a"]);13var json = await page.EvaluateExpressionAsync<string>("JSON.stringify({a:1})");14var obj = JsonConvert.DeserializeObject<Dictionary<string, object>>(json, new JSHandleMethodConverter());15Console.WriteLine(obj["a"]);16var json = await page.EvaluateExpressionAsync<string>("JSON.stringify({a:1})");17var obj = JsonConvert.DeserializeObject<Dictionary<string, object>>(json, new JSHandleMethodConverter());18Console.WriteLine(obj["a"]);19var json = await page.EvaluateExpressionAsync<string>("JSON.stringify({a:1})");20var obj = JsonConvert.DeserializeObject<Dictionary<string, object>>(json, new JSHandleMethodConverter());21Console.WriteLine(obj["a"]);22var json = await page.EvaluateExpressionAsync<string>("JSON.stringify({a:1})");23var obj = JsonConvert.DeserializeObject<Dictionary<string, object>>(json, new JSHandleMethodConverter());24Console.WriteLine(obj["a"]);

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JSHandleMethodConverter

Using AI Code Generation

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1var json = new JSHandleMethodConverter().ConvertToJSHandleMethod(new2{3 b = new[] { 1, 2, 3 },4 c = new[] { new { d = 1, e = 2 }, new { d = 3, e = 4 } }5});6var json = JsonConvert.SerializeObject(new7{8 b = new[] { 1, 2, 3 },9 c = new[] { new { d = 1, e = 2 }, new { d = 3, e = 4 } }10});11var jsHandle = await page.EvaluateHandleAsync("(arg) => arg", json);12var jsHandleProperties = await jsHandle.GetPropertiesAsync();13var jsHandlePropertiesValues = await jsHandleProperties.Values.Select(x => x.JsonValueAsync()).ToArray();14var jsHandlePropertiesValuesJson = JsonConvert.SerializeObject(jsHandlePropertiesValues);15Console.WriteLine(jsHandlePropertiesValuesJson);16var json = new JSHandleMethodConverter().ConvertToJSHandleMethod(new17{18 b = new[] { 1, 2, 3 },19 c = new[] { new { d = 1, e = 2 }, new { d = 3, e = 4 } }20});21var jsHandle = await page.EvaluateHandleAsync("(arg) => arg", json);22var jsHandleProperties = await jsHandle.GetPropertiesAsync();23var jsHandlePropertiesValues = await jsHandleProperties.Values.Select(x => x.JsonValueAsync()).ToArray();24var jsHandlePropertiesValuesJson = JsonConvert.SerializeObject(jsHandlePropertiesValues);25Console.WriteLine(jsHandlePropertiesValuesJson);26var json = JsonConvert.SerializeObject(new27{28 b = new[] { 1, 2, 3 },29 c = new[] { new { d = 1, e = 2 }, new { d = 3, e

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