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How to use WriteJson method of PuppeteerSharp.Helpers.Json.JSHandleMethodConverter class

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

JSHandleMethodConverter.cs

Source:JSHandleMethodConverter.cs

...9    {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}...

WriteJson

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4using PuppeteerSharp.Helpers.Json;5{6    {7        public override bool CanConvert(Type objectType)8        {9            return objectType == typeof(JSHandle);10        }11        public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)12        {13            throw new NotImplementedException();14        }15        public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)16        {17            var jsHandle = (JSHandle)value;18            writer.WriteStartObject();19            writer.WritePropertyName("type");20            writer.WriteValue(jsHandle.Type);21            writer.WritePropertyName("value");22            serializer.Serialize(writer, jsHandle.Value);23            writer.WriteEndObject();24        }25    }26}27using System;28using System.Threading.Tasks;29using PuppeteerSharp;30using PuppeteerSharp.Helpers.Json;31{32    {33        public override bool CanConvert(Type objectType)34        {35            return objectType == typeof(JSHandle);36        }37        public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)38        {39            throw new NotImplementedException();40        }41        public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)42        {43            var jsHandle = (JSHandle)value;44            writer.WriteStartObject();45            writer.WritePropertyName("type");46            writer.WriteValue(jsHandle.Type);47            writer.WritePropertyName("value");48            serializer.Serialize(writer, jsHandle.Value);49            writer.WriteEndObject();50        }51    }52}53using System;54using System.Threading.Tasks;55using PuppeteerSharp;56using PuppeteerSharp.Helpers.Json;57{58    {59        public override bool CanConvert(Type objectType)60        {61            return objectType == typeof(JSHandle);62        }63        public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)64        {65            throw new NotImplementedException();66        }67        public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)68        {

WriteJson

Using AI Code Generation

1using PuppeteerSharp.Helpers.Json;2using System;3using System.Collections.Generic;4using System.IO;5using System.Text;6using System.Threading.Tasks;7{8    {9        public static async Task WriteJson<T>(this JSHandle handle, T value, JsonSerializerOptions options = null)10        {11            var json = JsonSerializer.Serialize(value, options);12            await handle.EvaluateFunctionAsync("value => value.json = JSON.parse(value.json)", new13            {14            }).ConfigureAwait(false);15        }16    }17}18using PuppeteerSharp.Helpers.Json;19using System;20using System.Collections.Generic;21using System.IO;22using System.Text;23using System.Threading.Tasks;24{25    {26        public static async Task<T> ReadJson<T>(this JSHandle handle, JsonSerializerOptions options = null)27        {28            var json = await handle.EvaluateFunctionAsync<string>("value => JSON.stringify(value.json)", handle).ConfigureAwait(false);29            return JsonSerializer.Deserialize<T>(json, options);30        }31    }32}33using PuppeteerSharp.Helpers.Json;34using System;35using System.Collections.Generic;36using System.IO;37using System.Text;38using System.Threading.Tasks;39{40    {41        public string Name { get; set; }42        public int Age { get; set; }43        public string Address { get; set; }44    }45    {46        public static async Task Main(string[] args)47        {48            {49            };50            var browser = await Puppeteer.LaunchAsync(options).ConfigureAwait(false);51            var page = await browser.NewPageAsync().ConfigureAwait(false);52            {53            };54            var testHandle = await page.EvaluateExpressionHandleAsync("({})").ConfigureAwait(false);55            await testHandle.WriteJson(testObj).ConfigureAwait(false);

WriteJson

Using AI Code Generation

1using PuppeteerSharp;2using PuppeteerSharp.Helpers.Json;3using System;4using System.IO;5using System.Threading.Tasks;6{7    {8        static async Task Main(string[] args)9        {10            await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);11            var browser = await Puppeteer.LaunchAsync(new LaunchOptions12            {13            });14            var page = await browser.NewPageAsync();15            var searchBox = await page.QuerySelectorAsync("input[name='q']");16            await searchBox.TypeAsync("PuppeteerSharp");17            var button = await page.QuerySelectorAsync("input[type='submit']");18            await button.ClickAsync();19            var data = await page.EvaluateFunctionAsync<JSHandle>("() => ({foo: 'bar'})");20            var json = data.WriteJson();21            File.WriteAllText(@"c:\temp\json.txt", json);22            Console.WriteLine("JSON written to file");23            await browser.CloseAsync();24        }25    }26}

WriteJson

Using AI Code Generation

1var page = await browser.NewPageAsync();2var searchBox = await page.QuerySelectorAsync("input[title='Search']");3await searchBox.TypeAsync("Hello World!");4var button = await page.QuerySelectorAsync("input[name='btnK']");5await button.ClickAsync();6var json = await button.WriteJsonAsync();7Console.WriteLine(json);8var jsonAsync = await button.WriteJsonAsync();9Console.WriteLine(jsonAsync);10var jsonAsync = await button.WriteJsonAsync(new JsonConverter[] { new StringEnumConverter() });11Console.WriteLine(jsonAsync);12var jsonAsync = await button.WriteJsonAsync(new JsonSerializerSettings() { ContractResolver = new CamelCasePropertyNamesContractResolver() });13Console.WriteLine(jsonAsync);14var jsonAsync = await button.WriteJsonAsync(new JsonSerializerSettings() { ContractResolver = new CamelCasePropertyNamesContractResolver() }, new JsonConverter[] { new StringEnumConverter() });15Console.WriteLine(jsonAsync);16var jsonAsync = await button.WriteJsonAsync(new JsonSerializerSettings() { ContractResolver = new CamelCasePropertyNamesContractResolver() }, new JsonConverter[] { new StringEnumConverter() }, Formatting.Indented);17Console.WriteLine(jsonAsync);18var jsonAsync = await button.WriteJsonAsync(new JsonSerializerSettings() { ContractResolver = new CamelCasePropertyNamesContractResolver() }, new JsonConverter[] { new StringEnumConverter() }, Formatting.Indented, new CancellationTokenSource(2000).Token);19Console.WriteLine(jsonAsync);20var jsonAsync = await button.WriteJsonAsync(new JsonSerializerSettings() { ContractResolver = new CamelCasePropertyNamesContractResolver() }, new JsonConverter[] { new StringEnumConverter() }, Formatting

WriteJson

Using AI Code Generation

1var page = await browser.NewPageAsync();2await page.SetContentAsync("<html><body><div id='target'>Target</div></body></html>");3var target = await page.QuerySelectorAsync("#target");4var json = await target.WriteJsonAsync();5Console.WriteLine(json);6{"type":"node","description":"DIV","objectId":"{\"injectedScriptId\":1,\"id\":2}"}7var page = await browser.NewPageAsync();8await page.SetContentAsync("<html><body><div id='target'>Target</div></body></html>");9var target = await page.QuerySelectorAsync("#target");10var json = await target.GetPropertiesAsync();11Console.WriteLine(json);12{"type":"object","subtype":"map","className":"Object","description":"Object","objectId":"{\"injectedScriptId\":1,\"id\":2}"}13var page = await browser.NewPageAsync();14await page.SetContentAsync("<html><body><div id='target'>Target</div></body></html>");15var target = await page.QuerySelectorAsync("#target");16var json = await target.GetPropertiesAsync();17Console.WriteLine(json);18{"type":"object","subtype":"map","className":"Object","description":"Object","objectId":"{\"injectedScriptId\":1,\"id\":2}"}19var page = await browser.NewPageAsync();20await page.SetContentAsync("<html><body><div id='target'>Target</div></body></html>");21var target = await page.QuerySelectorAsync("#target");22var json = await target.GetPropertiesAsync();23Console.WriteLine(json);24{"type":"object","subtype":"map","className":"Object","description":"Object","objectId":"{\"injectedScriptId\":1,\"id\":2}"}25var page = await browser.NewPageAsync();26await page.SetContentAsync("<html><body><div id='target'>Target</div></body></html>");

WriteJson

Using AI Code Generation

1var json = await page.EvaluateFunctionAsync<JsonElement>("() => {2    return {3        e: {4        },5        i: new Date()6    };7}");8var jsonStr = PuppeteerSharp.Helpers.Json.JSHandleMethodConverter.WriteJson(json);9Console.WriteLine(jsonStr);10var jsonStr = @"{11    ""e"": {12    },13}";14var json = PuppeteerSharp.Helpers.Json.JSHandleMethodConverter.ReadJson(jsonStr);15var jsonStr2 = PuppeteerSharp.Helpers.Json.JSHandleMethodConverter.WriteJson(json);16Console.WriteLine(jsonStr2);17var jsonStr = @"{18    ""e"": {19    },20}";21var json = PuppeteerSharp.Helpers.Json.JSHandleMethodConverter.ReadJson(jsonStr);22var jsonStr2 = PuppeteerSharp.Helpers.Json.JSHandleMethodConverter.WriteJson(json);

WriteJson

Using AI Code Generation

1var page = await browser.NewPageAsync();2var data = new { name = "PuppeteerSharp", age = 5 };3await page.SetContentAsync($"<html><body><pre id='result'></pre></body></html>");4await page.EvaluateExpressionAsync($"document.querySelector('#result').textContent = {Json.JSHandleMethodConverter.WriteJson(data)}");5var result = await page.EvaluateExpressionAsync<string>("document.querySelector('#result').textContent");6Console.WriteLine(result);7var page = await browser.NewPageAsync();8var data = new { name = "PuppeteerSharp", age = 5 };9await page.SetContentAsync($"<html><body><pre id='result'></pre></body></html>");10await page.EvaluateExpressionAsync($"document.querySelector('#result').textContent = {Json.JSHandleMethodConverter.WriteJson(data)}");11var result = await page.EvaluateExpressionAsync<string>("document.querySelector('#result').textContent");12Console.WriteLine(result);13var page = await browser.NewPageAsync();14var data = new { name = "PuppeteerSharp", age = 5 };15await page.SetContentAsync($"<html><body><pre id='result'></pre></body></html>");16await page.EvaluateExpressionAsync($"document.querySelector('#result').textContent = {Json.JSHandleMethodConverter.WriteJson(data)}");17var result = await page.EvaluateExpressionAsync<string>("document.querySelector('#result').textContent");18Console.WriteLine(result);19var page = await browser.NewPageAsync();20var data = new { name = "PuppeteerSharp", age = 5 };21await page.SetContentAsync($"<html><body><pre id='result'></pre></body></html>");22await page.EvaluateExpressionAsync($"document.querySelector('#result

WriteJson

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5    {6        static async Task Main(string[] args)7        {8            var browserFetcher = new BrowserFetcher();9            await browserFetcher.DownloadAsync(BrowserFetcher.DefaultRevision);10            var browser = await Puppeteer.LaunchAsync(new LaunchOptions11            {12                ExecutablePath = browserFetcher.GetExecutablePath(BrowserFetcher.DefaultRevision)13            });14            var page = await browser.NewPageAsync();15            var json = await page.EvaluateExpressionAsync<string>("JSON.stringify({a: 1, b: 2})");16            Console.WriteLine(json);17            await browser.CloseAsync();18        }19    }20}21var jsonStr2 = PuppeteerSharp.Helpers.Json.JSHandleMethodConverter.WriteJson(json);

WriteJson

Using AI Code Generation

1var page = await browser.NewPageAsync();2var data = new { name = "PuppeteerSharp", age = 5 };3await page.SetContentAsync($"<html><body><pre id='result'></pre></body></html>");4await page.EvaluateExpressionAsync($"document.querySelector('#result').textContent = {Json.JSHandleMethodConverter.WriteJson(data)}");5var result = await page.EvaluateExpressionAsync<string>("document.querySelector('#result').textContent");6Console.WriteLine(result);7var page = await browser.NewPageAsync();8var data = new { name = "PuppeteerSharp", age = 5 };9await page.SetContentAsync($"<html><body><pre id='result'></pre></body></html>");10await page.EvaluateExpressionAsync($"document.querySelector('#result').textContent = {Json.JSHandleMethodConverter.WriteJson(data)}");11var result = await page.EvaluateExpressionAsync<string>("document.querySelector('#result').textContent");12Console.WriteLine(result);13var page = await browser.NewPageAsync();14var data = new { name = "PuppeteerSharp", age = 5 };15await page.SetContentAsync($"<html><body><pre id='result'></pre></body></html>");16await page.EvaluateExpressionAsync($"document.querySelector('#result').textContent = {Json.JSHandleMethodConverter.WriteJson(data)}");17var result = await page.EvaluateExpressionAsync<string>("document.querySelector('#result').textContent");18Console.WriteLine(result);19var page = await browser.NewPageAsync();20var data = new { name = "PuppeteerSharp", age = 5 };21await page.SetContentAsync($"<html><body><pre id='result'></pre></body></html>");22await page.EvaluateExpressionAsync($"document.querySelector('#result

WriteJson

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5    {6        static async Task Main(string[] args)7        {8            var browserFetcher = new BrowserFetcher();9            await browserFetcher.DownloadAsync(BrowserFetcher.DefaultRevision);10            var browser = await Puppeteer.LaunchAsync(new LaunchOptions11            {12                ExecutablePath = browserFetcher.GetExecutablePath(BrowserFetcher.DefaultRevision)13            });14            var page = await browser.NewPageAsync();15            var json = await page.EvaluateExpressionAsync<string>("JSON.stringify({a: 1, b: 2})");16            Console.WriteLine(json);17            await browser.CloseAsync();18        }19    }20}21var page = await browser.NewPageAsync();22var data = new { name = "PuppeteerSharp", age = 5 };23await page.SetContentAsync($"<html><body><pre id='result'></pre></body></html>");24await page.EvaluateExpressionAsync($"document.querySelector('#result').textContent = {Json.JSHandleMethodConverter.WriteJson(data)}");25var result = await page.EvaluateExpressionAsync<string>("document.querySelector('#result').textContent");26Console.WriteLine(result);27var page = await browser.NewPageAsync();28var data = new { name = "PuppeteerSharp", age = 5 };29await page.SetContentAsync($"<html><body><pre id='result'></pre></body></html>");30await page.EvaluateExpressionAsync($"document.querySelector('#result

WriteJson

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5    {6        static async Task Main(string[] args)7        {8            var browserFetcher = new BrowserFetcher();9            await browserFetcher.DownloadAsync(BrowserFetcher.DefaultRevision);10            var browser = await Puppeteer.LaunchAsync(new LaunchOptions11            {12                ExecutablePath = browserFetcher.GetExecutablePath(BrowserFetcher.DefaultRevision)13            });14            var page = await browser.NewPageAsync();15            var json = await page.EvaluateExpressionAsync<string>("JSON.stringify({a: 1, b: 2})");16            Console.WriteLine(json);17            await browser.CloseAsync();18        }19    }20}

WriteJson

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5    {6        static async Task Main(string[] args)7        {8            var browserFetcher = new BrowserFetcher();9            await browserFetcher.DownloadAsync(BrowserFetcher.DefaultRevision);10            var browser = await Puppeteer.LaunchAsync(new LaunchOptions11            {12                ExecutablePath = browserFetcher.GetExecutablePath(BrowserFetcher.DefaultRevision)13            });14            var page = await browser.NewPageAsync();15            var json = await page.EvaluateExpressionAsync<string>("JSON.stringify({a: 1, b: 2})");16            Console.WriteLine(json);17            await browser.CloseAsync();18        }19    }20}

WriteJson

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5    {6        static async Task Main(string[] args)7        {8            var browserFetcher = new BrowserFetcher();9            await browserFetcher.DownloadAsync(BrowserFetcher.DefaultRevision);10            var browser = await Puppeteer.LaunchAsync(new LaunchOptions11            {12                ExecutablePath = browserFetcher.GetExecutablePath(BrowserFetcher.DefaultRevision)13            });14            var page = await browser.NewPageAsync();15            var json = await page.EvaluateExpressionAsync<string>("JSON.stringify({a: 1, b: 2})");16            Console.WriteLine(json);17            await browser.CloseAsync();18        }19    }20}

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