How to use ToString method of PuppeteerSharp.JSHandle class

Best Puppeteer-sharp code snippet using PuppeteerSharp.JSHandle.ToString

ExecutionContext.cs

Source:ExecutionContext.cs Github

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...105 throw new PuppeteerException("Prototype JSHandle must not be referencing primitive value");106 }107 var response = await _client.SendAsync("Runtime.queryObjects", new Dictionary<string, object>108 {109 {"prototypeObjectId", objectId.ToString()}110 }).ConfigureAwait(false);111 return CreateJSHandle(response[MessageKeys.Objects]);112 }113 internal async Task<JSHandle> EvaluateExpressionHandleAsync(string script)114 {115 if (string.IsNullOrEmpty(script))116 {117 return null;118 }119 try120 {121 return await EvaluateHandleAsync("Runtime.evaluate", new Dictionary<string, object>122 {123 ["expression"] = _sourceUrlRegex.IsMatch(script) ? script : $"{script}\n{EvaluationScriptSuffix}",...

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Program.cs

Source:Program.cs Github

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...116 // Check if download-tab exists117 try {118 result = await page.WaitForSelectorAsync("div#download-tab", new WaitForSelectorOptions { Timeout = (int)TimeSpan.FromSeconds(1).TotalMilliseconds });119 var inner = await result.GetPropertyAsync("innerHTML");120 finalStr = inner.ToString();121 break;122 } catch (Exception e) {123 try {124 // if it doesn't then check if download-result exists125 result = await page.WaitForSelectorAsync("div#download-result", new WaitForSelectorOptions { Timeout = (int)TimeSpan.FromSeconds(1).TotalMilliseconds });126 var inner = await result.GetPropertyAsync("innerHTML");127 finalStr = inner.ToString();128 // if finalStr is 'JSHandle:' then the page has not loaded yet129 if (!finalStr.Equals("JSHandle:")) {130 // download-result contains an error div if apk not found with provided settings131 if (finalStr.Contains("<div class=\"error\"")) {132 WriteLineExit($"Couldn't find APK");133 } else {134 break;135 }136 }137 } catch (Exception f) { }138 }139 }140 // Close browser and parse the download content141 await browser.CloseAsync();...

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PageCTL.cs

Source:PageCTL.cs Github

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...256 try257 {258 ElementHandle element = await mPage.QuerySelectorAsync(selector);259 JSHandle handler = await element.GetPropertyAsync("innerHTML");260 return handler.ToString().Replace("JSHandle:", string.Empty);261 }262 catch263 {264 return null;265 }266 }267 public async Task<string> GetElementInnerText(string selector)268 {269 try270 {271 ElementHandle element = await mPage.QuerySelectorAsync(selector);272 JSHandle handler = await element.GetPropertyAsync("innerText");273 return handler.ToString().Replace("JSHandle:", string.Empty);274 }275 catch276 {277 return null;278 }279 }280 public async Task<string[]> GetElementClassListAsynct(string selector)281 {282 try283 {284 ElementHandle element = await mPage.QuerySelectorAsync(selector);285 JSHandle handler = await element.GetPropertyAsync("classList");286 Dictionary<string, string> value = await handler.JsonValueAsync<Dictionary<string, string>>();287 string[] result = new string[value.Count];288 value.Values.CopyTo(result, 0);289 return result;290 }291 catch292 {293 return null;294 }295 }296 public async Task<string> GetElementClassStringAsync(string selector)297 {298 try299 {300 ElementHandle element = await mPage.QuerySelectorAsync(selector);301 JSHandle handler = await element.GetPropertyAsync("classList");302 object value = await handler.JsonValueAsync();303 return value.ToString();304 }305 catch306 {307 return null;308 }309 }310 public async Task<string> GetURLAsync(int times = 3, int delay = 3000)311 {312 do313 {314 try315 {316 return await mPage.EvaluateFunctionAsync<string>(@"317 () => {...

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JSHandle.cs

Source:JSHandle.cs Github

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...138 Disposed = true;139 await RemoteObjectHelper.ReleaseObjectAsync(Client, RemoteObject, Logger).ConfigureAwait(false);140 }141 /// <inheritdoc/>142 public override string ToString()143 {144 if (RemoteObject.ObjectId != null)145 {146 var type = RemoteObject.Subtype != RemoteObjectSubtype.Other147 ? RemoteObject.Subtype.ToString()148 : RemoteObject.Type.ToString();149 return "JSHandle@" + type.ToLower();150 }151 return "JSHandle:" + RemoteObjectHelper.ValueFromRemoteObject<object>(RemoteObject)?.ToString();152 }153 internal object FormatArgument(ExecutionContext context)154 {155 if (ExecutionContext != context)156 {157 throw new PuppeteerException("JSHandles can be evaluated only in the context they were created!");158 }159 if (Disposed)160 {161 throw new PuppeteerException("JSHandle is disposed!");162 }163 var unserializableValue = RemoteObject.UnserializableValue;164 if (unserializableValue != null)165 {...

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BookReSellService.cs

Source:BookReSellService.cs Github

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...146 var price = decimal.Parse(await element.EvaluateFunctionAsync<string>("(el) => el.getAttribute(\"data-price\")", element));147 var vendorId = await element.EvaluateFunctionAsync<string>("(el) => el.getAttribute(\"data-vendorid\")", element);148 var vendorName = await element.EvaluateFunctionAsync<string>("(el) => el.getAttribute(\"data-vendor\")", element);149 VendorResult result = new VendorResult(book, vendorId, vendorName, price);150 //Console.WriteLine(result.ToString());151 vendorResults.Add(result);152 }153 }154 static string TrimElementHandlerPropertyString(string elementHandlerPropertyString) => elementHandlerPropertyString.Substring(9);155 static string TrimElementHandlerPropertyString(JSHandle elementHandlerPropertyString) => elementHandlerPropertyString.ToString().Substring(9);156 }157}...

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TinEyeEngine.cs

Source:TinEyeEngine.cs Github

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...14public static class WebDriverExtensions15{16 public static string ToValueString(this JSHandle h)17 {18 // return h.JsonValueAsync().GetAwaiter().GetResult().ToString();19 return h.ToString().Replace("jshandle:", string.Empty, StringComparison.InvariantCultureIgnoreCase);20 }21}22public sealed class TinEyeEngine : WebDriverSearchEngine23{24 public TinEyeEngine() : base("https://www.tineye.com/search?url=") { }25 26 public override SearchEngineOptions EngineOption => SearchEngineOptions.TinEye;27 public override EngineSearchType SearchType => EngineSearchType.Image;28 public override void Dispose() { }29 protected override async Task<List<ImageResult>> BrowseAsync(ImageQuery sd, SearchResult r)30 {31 PuppeteerExtra extra = await GetBrowserAsync();32 await using Browser browser = await extra.LaunchAsync(new LaunchOptions33 {...

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ConsoleTests.cs

Source:ConsoleTests.cs Github

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...28 Assert.Equal(ConsoleType.Log, message.Type);29 Assert.Equal("hello", await message.Args[0].JsonValueAsync());30 Assert.Equal(5, await message.Args[1].JsonValueAsync<float>());31 Assert.Equal(obj, await message.Args[2].JsonValueAsync<Dictionary<string, object>>());32 Assert.Equal("bar", (await message.Args[2].JsonValueAsync<dynamic>()).foo.ToString());33 }34 [Fact]35 public async Task ShouldWorkForDifferentConsoleApiCalls()36 {37 var messages = new List<ConsoleMessage>();38 Page.Console += (sender, e) => messages.Add(e.Message);39 await Page.EvaluateFunctionAsync(@"() => {40 // A pair of time/timeEnd generates only one Console API call.41 console.time('calling console.time');42 console.timeEnd('calling console.time');43 console.trace('calling console.trace');44 console.dir('calling console.dir');45 console.warn('calling console.warn');46 console.error('calling console.error');...

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ToStringTests.cs

Source:ToStringTests.cs Github

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...3using Xunit.Abstractions;4namespace PuppeteerSharp.Tests.JSHandleTests5{6 [Collection("PuppeteerLoaderFixture collection")]7 public class ToStringTests : PuppeteerPageBaseTest8 {9 public ToStringTests(ITestOutputHelper output) : base(output)10 {11 }12 [Fact]13 public async Task ShouldWorkForPrimitives()14 {15 var numberHandle = await Page.EvaluateExpressionHandleAsync("2");16 Assert.Equal("JSHandle:2", numberHandle.ToString());17 var stringHandle = await Page.EvaluateExpressionHandleAsync("'a'");18 Assert.Equal("JSHandle:a", stringHandle.ToString());19 }20 [Fact]21 public async Task ShouldWorkForComplicatedObjects()22 {23 var aHandle = await Page.EvaluateExpressionHandleAsync("window");24 Assert.Equal("JSHandle@object", aHandle.ToString());25 }26 }27}...

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ToString

Using AI Code Generation

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1using PuppeteerSharp;2using System.Threading.Tasks;3{4 static async Task Main(string[] args)5 {6 var browser = await Puppeteer.LaunchAsync(new LaunchOptions7 {8 });9 var page = await browser.NewPageAsync();10 var elementHandle = await page.QuerySelectorAsync("input");11 var value = await elementHandle.ToStringAsync();12 await browser.CloseAsync();13 }14}

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ToString

Using AI Code Generation

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1using PuppeteerSharp;2using System;3using System.Threading.Tasks;4{5 {6 public static async Task Main(string[] args)7 {8 await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);9 var browser = await Puppeteer.LaunchAsync(new LaunchOptions10 {11 });12 var page = await browser.NewPageAsync();13 var title = await page.EvaluateFunctionAsync<string>("() => document.title");14 Console.WriteLine(title);15 Console.WriteLine("Press any key to continue...");16 Console.ReadKey();17 }18 }19}

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ToString

Using AI Code Generation

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1var page = await browser.NewPageAsync();2var element = await page.QuerySelectorAsync("input[name=q]");3var value = await element.EvaluateFunctionAsync<string>("element => element.value");4Console.WriteLine(value);5var page = await browser.NewPageAsync();6var element = await page.QuerySelectorAsync("input[name=q]");7var value = await element.EvaluateFunctionAsync<string>("element => element.value");8Console.WriteLine(value);9var page = await browser.NewPageAsync();10var element = await page.QuerySelectorAsync("input[name=q]");11var value = await element.EvaluateFunctionAsync<string>("element => element.value");12Console.WriteLine(value);13var page = await browser.NewPageAsync();14var element = await page.QuerySelectorAsync("input[name=q]");15var value = await element.EvaluateFunctionAsync<string>("element => element.value");16Console.WriteLine(value);17var page = await browser.NewPageAsync();18var element = await page.QuerySelectorAsync("input[name=q]");19var value = await element.EvaluateFunctionAsync<string>("element => element.value");20Console.WriteLine(value);21var page = await browser.NewPageAsync();22var element = await page.QuerySelectorAsync("input[name=q]");23var value = await element.EvaluateFunctionAsync<string>("element => element.value");24Console.WriteLine(value);25var page = await browser.NewPageAsync();26var element = await page.QuerySelectorAsync("input[name=q]");27var value = await element.EvaluateFunctionAsync<string>("element => element.value

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ToString

Using AI Code Generation

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1var page = await browser.NewPageAsync();2var title = await page.EvaluateFunctionAsync<string>("() => document.title");3Console.WriteLine(title);4await page.CloseAsync();5var page = await browser.NewPageAsync();6var title = await page.EvaluateFunctionAsync<string>("() => document.title");7Console.WriteLine(title);8await page.CloseAsync();9var page = await browser.NewPageAsync();10var title = await page.EvaluateExpressionAsync<string>("document.title");11Console.WriteLine(title);12await page.CloseAsync();13var page = await browser.NewPageAsync();14var title = await page.EvaluateExpressionAsync<string>("document.title");15Console.WriteLine(title);16await page.CloseAsync();17var page = await browser.NewPageAsync();18var title = await page.EvaluateExpressionAsync<string>("document.title");19Console.WriteLine(title);20await page.CloseAsync();21var page = await browser.NewPageAsync();22var title = await page.EvaluateExpressionAsync<string>("document.title");23Console.WriteLine(title);24await page.CloseAsync();25var page = await browser.NewPageAsync();26var title = await page.EvaluateExpressionAsync<string>("document.title");27Console.WriteLine(title);28await page.CloseAsync();29var page = await browser.NewPageAsync();30var title = await page.EvaluateExpressionAsync<string>("document.title");31Console.WriteLine(title);

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ToString

Using AI Code Generation

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1var jsHandle = await page.EvaluateExpressionHandleAsync("document.querySelector('title')");2var title = await jsHandle.ToStringAsync();3Console.WriteLine(title);4var jsHandle = await page.EvaluateExpressionHandleAsync("document.querySelector('title')");5var title = await jsHandle.GetPropertyAsync("innerText");6Console.WriteLine(title);7var jsHandle = await page.EvaluateExpressionHandleAsync("document.querySelector('title')");8var title = await jsHandle.GetPropertiesAsync();9Console.WriteLine(title);10var jsHandle = await page.EvaluateExpressionHandleAsync("document.querySelector('title')");11var title = await jsHandle.JsonValueAsync();12Console.WriteLine(title);13var jsHandle = await page.EvaluateExpressionHandleAsync("document.querySelector('title')");14var title = await jsHandle.AsElementAsync();15Console.WriteLine(title);16var jsHandle = await page.EvaluateExpressionHandleAsync("document.querySelector('title')");17var title = await jsHandle.AsArrayAsync();18Console.WriteLine(title);19var jsHandle = await page.EvaluateExpressionHandleAsync("document.querySelector('title')");20var title = await jsHandle.AsJObjectAsync();21Console.WriteLine(title);22var jsHandle = await page.EvaluateExpressionHandleAsync("document.querySelector('title')");23var title = await jsHandle.AsJArrayAsync();24Console.WriteLine(title);25var jsHandle = await page.EvaluateExpressionHandleAsync("document.querySelector('title')");26var title = await jsHandle.AsJTokenAsync();27Console.WriteLine(title);28var jsHandle = await page.EvaluateExpressionHandleAsync("document.querySelector('title')");29var title = await jsHandle.AsJValueAsync();30Console.WriteLine(title);31var jsHandle = await page.EvaluateExpressionHandleAsync("document.querySelector('title')");32var title = await jsHandle.AsStringAsync();33Console.WriteLine(title);

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ToString

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1var page = await browser.NewPageAsync();2var bodyHandle = await page.QuerySelectorAsync("body");3string html = await bodyHandle.EvaluateFunctionAsync<string>("body => body.innerHTML");4Console.WriteLine(html);5var page = await browser.NewPageAsync();6var bodyHandle = await page.QuerySelectorAsync("body");7var html = await bodyHandle.JsonValueAsync();8Console.WriteLine(html);9var page = await browser.NewPageAsync();10var bodyHandle = await page.QuerySelectorAsync("body");11var body = await bodyHandle.AsElement();12Console.WriteLine(body);13var page = await browser.NewPageAsync();14var bodyHandle = await page.QuerySelectorAsync("body");15var body = await bodyHandle.AsElement();16Console.WriteLine(body);17var page = await browser.NewPageAsync();18var bodyHandle = await page.QuerySelectorAsync("body");19var body = await bodyHandle.AsElement();20Console.WriteLine(body);21var page = await browser.NewPageAsync();22var bodyHandle = await page.QuerySelectorAsync("body");23var body = await bodyHandle.AsElement();24Console.WriteLine(body);25var page = await browser.NewPageAsync();26var bodyHandle = await page.QuerySelectorAsync("body");27var body = await bodyHandle.AsElement();28Console.WriteLine(body);29var page = await browser.NewPageAsync();30var bodyHandle = await page.QuerySelectorAsync("body");31var body = await bodyHandle.AsElement();32Console.WriteLine(body);33var page = await browser.NewPageAsync();34var bodyHandle = await page.QuerySelectorAsync("body");35var body = await bodyHandle.AsElement();36Console.WriteLine(body);37var page = await browser.NewPageAsync();38var bodyHandle = await page.QuerySelectorAsync("body");39var body = await bodyHandle.AsElement();40Console.WriteLine(body);

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ToString

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1var jsHandle = await page.EvaluateFunctionHandleAsync("() => { return {a: 1, b: '2'}; }");2Console.WriteLine(jsHandle.ToString());3var jsHandle = await page.EvaluateFunctionHandleAsync("() => { return {a: 1, b: '2'}; }");4Console.WriteLine(jsHandle.ToString());5var jsHandle = await page.EvaluateFunctionHandleAsync("() => { return {a: 1, b: '2'}; }");6Console.WriteLine(jsHandle.ToString());7var jsHandle = await page.EvaluateFunctionHandleAsync("() => { return {a: 1, b: '2'}; }");8Console.WriteLine(jsHandle.ToString());9var jsHandle = await page.EvaluateFunctionHandleAsync("() => { return {a: 1, b: '2'}; }");10Console.WriteLine(jsHandle.ToString());11var jsHandle = await page.EvaluateFunctionHandleAsync("() => { return {a: 1, b: '2'}; }");12Console.WriteLine(jsHandle.ToString());13var jsHandle = await page.EvaluateFunctionHandleAsync("() => { return {a: 1, b: '2'}; }");14Console.WriteLine(jsHandle.ToString());15var jsHandle = await page.EvaluateFunctionHandleAsync("() => { return {a: 1, b: '2'}; }");16Console.WriteLine(jsHandle.ToString());

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