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How to use QuerySelectorAllHandleAsync method of PuppeteerSharp.Page class
Best Puppeteer-sharp code snippet using PuppeteerSharp.Page.QuerySelectorAllHandleAsync
ElementHandle.cs
Source:ElementHandle.cs 
...268 /// A utility function to be used with <see cref="Extensions.EvaluateFunctionAsync{T}(Task{JSHandle}, string, object[])"/>269 /// </summary>270 /// <param name="selector">A selector to query element for</param>271 /// <returns>Task which resolves to a <see cref="JSHandle"/> of <c>document.querySelectorAll</c> result</returns>272 public Task<JSHandle> QuerySelectorAllHandleAsync(string selector)273 => ExecutionContext.EvaluateFunctionHandleAsync(274 "(element, selector) => Array.from(element.querySelectorAll(selector))", this, selector);275 /// <summary>276 /// Evaluates the XPath expression relative to the elementHandle. If there's no such element, the method will resolve to <c>null</c>.277 /// </summary>278 /// <param name="expression">Expression to evaluate <see href="https://developer.mozilla.org/en-US/docs/Web/API/Document/evaluate"/></param>279 /// <returns>Task which resolves to an array of <see cref="ElementHandle"/></returns>280 public async Task<ElementHandle[]> XPathAsync(string expression)281 {282 var arrayHandle = await ExecutionContext.EvaluateFunctionHandleAsync(283 @"(element, expression) => {284 const document = element.ownerDocument || element;285 const iterator = document.evaluate(expression, element, null, XPathResult.ORDERED_NODE_ITERATOR_TYPE);286 const array = [];...
PuppeteerHandleExtensions.cs
Source:PuppeteerHandleExtensions.cs
...58 await elementHandle.DisposeAsync().ConfigureAwait(false);59 return result;60 }61 /// <summary>62 /// Runs <paramref name="pageFunction"/> within the frame and passes it the outcome of <paramref name="arrayHandleTask"/> as the first argument. Use only after <see cref="Page.QuerySelectorAllHandleAsync(string)"/>63 /// </summary>64 /// <param name="arrayHandleTask">A task that returns an <see cref="JSHandle"/> that represents an array of <see cref="ElementHandle"/> that will be used as the first argument in <paramref name="pageFunction"/></param>65 /// <param name="pageFunction">Function to be evaluated in browser context</param>66 /// <param name="args">Arguments to pass to <c>pageFunction</c></param>67 /// <returns>Task</returns>68 public static Task EvaluateFunctionAsync(this Task<JSHandle> arrayHandleTask, string pageFunction, params object[] args)69 => arrayHandleTask.EvaluateFunctionAsync<object>(pageFunction, args);70 /// <summary>71 /// Runs <paramref name="pageFunction"/> within the frame and passes it the outcome of <paramref name="arrayHandleTask"/> as the first argument. Use only after <see cref="Page.QuerySelectorAllHandleAsync(string)"/>72 /// </summary>73 /// <typeparam name="T">The type to deserialize the result to</typeparam>74 /// <param name="arrayHandleTask">A task that returns an <see cref="JSHandle"/> that represents an array of <see cref="ElementHandle"/> that will be used as the first argument in <paramref name="pageFunction"/></param>75 /// <param name="pageFunction">Function to be evaluated in browser context</param>76 /// <param name="args">Arguments to pass to <c>pageFunction</c></param>77 /// <returns>Task which resolves to the return value of <c>pageFunction</c></returns>78 public static async Task<T> EvaluateFunctionAsync<T>(this Task<JSHandle> arrayHandleTask, string pageFunction, params object[] args)79 {80 if (arrayHandleTask == null)81 {82 throw new ArgumentNullException(nameof(arrayHandleTask));83 }84 return await (await arrayHandleTask.ConfigureAwait(false)).EvaluateFunctionAsync<T>(pageFunction, args).ConfigureAwait(false);85 }86 /// <summary>87 /// Runs <paramref name="pageFunction"/> within the frame and passes it the outcome of <paramref name="arrayHandle"/> as the first argument. Use only after <see cref="Page.QuerySelectorAllHandleAsync(string)"/>88 /// </summary>89 /// <typeparam name="T">The type to deserialize the result to</typeparam>90 /// <param name="arrayHandle">An <see cref="JSHandle"/> that represents an array of <see cref="ElementHandle"/> that will be used as the first argument in <paramref name="pageFunction"/></param>91 /// <param name="pageFunction">Function to be evaluated in browser context</param>92 /// <param name="args">Arguments to pass to <c>pageFunction</c></param>93 /// <returns>Task which resolves to the return value of <c>pageFunction</c></returns>94 public static async Task<T> EvaluateFunctionAsync<T>(this JSHandle arrayHandle, string pageFunction, params object[] args)95 {96 if (arrayHandle == null)97 {98 throw new ArgumentNullException(nameof(arrayHandle));99 }100 var result = await arrayHandle.EvaluateFunctionAsync<T>(pageFunction, args).ConfigureAwait(false);101 await arrayHandle.DisposeAsync().ConfigureAwait(false);...
FBIRepository.cs
Source:FBIRepository.cs
...39 }40 page = await browser.NewPageAsync();41 await page.GoToAsync(baseUrl + pageNum);42 await page.AddScriptTagAsync(new AddTagOptions() { Url = "https://code.jquery.com/jquery-3.2.1.min.js" });43 var raw = await page.QuerySelectorAllHandleAsync("ul.full-grid li.portal-type-person").EvaluateFunctionAsync<Person[]>("elements => elements.map(a => { return {profile: a.childNodes[1].href, name: a.childNodes[3].innerText}} )");44 childList.AddRange(raw);45 pageNum++;46 } while (pageNum <= finalPage);47 foreach (var child in childList)48 {49 page = await browser.NewPageAsync();50 await page.GoToAsync(child.Profile);51 try52 {53 var rows = await page.QuerySelectorAllHandleAsync("table.wanted-person-description > tbody > tr > td").EvaluateFunctionAsync<string[]>("elements => elements.map(a => a.innerText)");54 for (int i = 0; i < rows.Length; i = i+2)55 {56 switch (rows[i])57 {58 case "Date(s) of Birth Used":59 string[] dates = Regex.Matches(rows[i+1], "([^,]*,[^,]*)(?:, |$)").Cast<Match>().Select(m => m.Groups[1].Value).ToArray();60 if(dates.Length == 1)61 {62 child.BirthDates.Add(new DOB() { Name = child.Name, DateOfBirth = DateTime.Parse(dates[0]) } );63 }else if(dates.Length > 1)64 {65 foreach (var record in dates)66 {67 var partitions = record.Split(": ");...
Extensions.cs
Source:Extensions.cs
...53 await elementHandle.DisposeAsync().ConfigureAwait(false);54 return result;55 }56 /// <summary>57 /// Runs <paramref name="pageFunction"/> within the frame and passes it the outcome of <paramref name="arrayHandleTask"/> as the first argument. Use only after <see cref="Page.QuerySelectorAllHandleAsync(string)"/>58 /// </summary>59 /// <param name="arrayHandleTask">A task that returns an <see cref="JSHandle"/> that represents an array of <see cref="ElementHandle"/> that will be used as the first argument in <paramref name="pageFunction"/></param>60 /// <param name="pageFunction">Function to be evaluated in browser context</param>61 /// <param name="args">Arguments to pass to <c>pageFunction</c></param>62 /// <returns>Task</returns>63 public static Task EvaluateFunctionAsync(this Task<JSHandle> arrayHandleTask, string pageFunction, params object[] args)64 => arrayHandleTask.EvaluateFunctionAsync<object>(pageFunction, args);65 /// <summary>66 /// Runs <paramref name="pageFunction"/> within the frame and passes it the outcome of <paramref name="arrayHandleTask"/> as the first argument. Use only after <see cref="Page.QuerySelectorAllHandleAsync(string)"/>67 /// </summary>68 /// <typeparam name="T"></typeparam>69 /// <param name="arrayHandleTask">A task that returns an <see cref="JSHandle"/> that represents an array of <see cref="ElementHandle"/> that will be used as the first argument in <paramref name="pageFunction"/></param>70 /// <param name="pageFunction">Function to be evaluated in browser context</param>71 /// <param name="args">Arguments to pass to <c>pageFunction</c></param>72 /// <returns>Task which resolves to the return value of <c>pageFunction</c></returns>73 public static async Task<T> EvaluateFunctionAsync<T>(this Task<JSHandle> arrayHandleTask, string pageFunction, params object[] args)74 => await (await arrayHandleTask.ConfigureAwait(false)).EvaluateFunctionAsync<T>(pageFunction, args).ConfigureAwait(false);75 /// <summary>76 /// Runs <paramref name="pageFunction"/> within the frame and passes it the outcome of <paramref name="arrayHandle"/> as the first argument. Use only after <see cref="Page.QuerySelectorAllHandleAsync(string)"/>77 /// </summary>78 /// <typeparam name="T"></typeparam>79 /// <param name="arrayHandle">An <see cref="JSHandle"/> that represents an array of <see cref="ElementHandle"/> that will be used as the first argument in <paramref name="pageFunction"/></param>80 /// <param name="pageFunction">Function to be evaluated in browser context</param>81 /// <param name="args">Arguments to pass to <c>pageFunction</c></param>82 /// <returns>Task which resolves to the return value of <c>pageFunction</c></returns>83 public static async Task<T> EvaluateFunctionAsync<T>(this JSHandle arrayHandle, string pageFunction, params object[] args)84 {85 var result = await arrayHandle.EvaluateFunctionAsync<T>(pageFunction, args).ConfigureAwait(false);86 await arrayHandle.DisposeAsync().ConfigureAwait(false);87 return result;88 }89 }90}...
EvaluateFunctionTests.cs
Source:EvaluateFunctionTests.cs
...43 public async Task QuerySelectorAllShouldWork()44 {45 await Page.SetContentAsync("<html><body><div class='tweet'><div class='like'>100</div><div class='like'>10</div></div></body></html>");46 var tweet = await Page.QuerySelectorAsync(".tweet");47 var content = await tweet.QuerySelectorAllHandleAsync(".like")48 .EvaluateFunctionAsync<string[]>("nodes => nodes.map(n => n.innerText)");49 Assert.Equal(new[] { "100", "10" }, content);50 }51 [Fact]52 public async Task QuerySelectorAllShouldRetrieveContentFromSubtree()53 {54 var htmlContent = "<div class='a'>not-a-child-div</div><div id='myId'><div class='a'>a1-child-div</div><div class='a'>a2-child-div</div></div>";55 await Page.SetContentAsync(htmlContent);56 var elementHandle = await Page.QuerySelectorAsync("#myId");57 var content = await elementHandle.QuerySelectorAllHandleAsync(".a")58 .EvaluateFunctionAsync<string[]>("nodes => nodes.map(n => n.innerText)");59 Assert.Equal(new[] { "a1-child-div", "a2-child-div" }, content);60 }61 [Fact]62 public async Task QuerySelectorAllShouldNotThrowInCaseOfMissingSelector()63 {64 var htmlContent = "<div class='a'>not-a-child-div</div><div id='myId'></div>";65 await Page.SetContentAsync(htmlContent);66 var elementHandle = await Page.QuerySelectorAsync("#myId");67 var nodesLength = await elementHandle.QuerySelectorAllHandleAsync(".a")68 .EvaluateFunctionAsync<int>("nodes => nodes.length");69 Assert.Equal(0, nodesLength);70 }71 }72}...
ElementHandleQuerySelectorAllEvalTests.cs
Source:ElementHandleQuerySelectorAllEvalTests.cs
...17 public async Task ShouldWork()18 {19 await Page.SetContentAsync("<html><body><div class='tweet'><div class='like'>100</div><div class='like'>10</div></div></body></html>");20 var tweet = await Page.QuerySelectorAsync(".tweet");21 var content = await tweet.QuerySelectorAllHandleAsync(".like")22 .EvaluateFunctionAsync<string[]>("nodes => nodes.map(n => n.innerText)");23 Assert.Equal(new[] { "100", "10" }, content);24 }25 [PuppeteerTest("queryselector.spec.ts", "ElementHandle.$$eval", "should retrieve content from subtree")]26 [PuppeteerFact]27 public async Task QuerySelectorAllShouldRetrieveContentFromSubtree()28 {29 var htmlContent = "<div class='a'>not-a-child-div</div><div id='myId'><div class='a'>a1-child-div</div><div class='a'>a2-child-div</div></div>";30 await Page.SetContentAsync(htmlContent);31 var elementHandle = await Page.QuerySelectorAsync("#myId");32 var content = await elementHandle.QuerySelectorAllHandleAsync(".a")33 .EvaluateFunctionAsync<string[]>("nodes => nodes.map(n => n.innerText)");34 Assert.Equal(new[] { "a1-child-div", "a2-child-div" }, content);35 }36 [PuppeteerTest("queryselector.spec.ts", "ElementHandle.$$eval", "should not throw in case of missing selector")]37 [PuppeteerFact]38 public async Task QuerySelectorAllShouldNotThrowInCaseOfMissingSelector()39 {40 var htmlContent = "<div class='a'>not-a-child-div</div><div id='myId'></div>";41 await Page.SetContentAsync(htmlContent);42 var elementHandle = await Page.QuerySelectorAsync("#myId");43 var nodesLength = await elementHandle.QuerySelectorAllHandleAsync(".a")44 .EvaluateFunctionAsync<int>("nodes => nodes.length");45 Assert.Equal(0, nodesLength);46 }47 }48}...
PageQuerySelectorAllEvalTests.cs
Source:PageQuerySelectorAllEvalTests.cs
...15 [PuppeteerFact]16 public async Task ShouldWork()17 {18 await Page.SetContentAsync("<div>hello</div><div>beautiful</div><div>world!</div>");19 var divsCount = await Page.QuerySelectorAllHandleAsync("div").EvaluateFunctionAsync<int>("divs => divs.length");20 Assert.Equal(3, divsCount);21 }22 [PuppeteerFact]23 public async Task ShouldWorkWithAwaitedElements()24 {25 await Page.SetContentAsync("<div>hello</div><div>beautiful</div><div>world!</div>");26 var divs = await Page.QuerySelectorAllHandleAsync("div");27 var divsCount = await divs.EvaluateFunctionAsync<int>("divs => divs.length");28 Assert.Equal(3, divsCount);29 }30 }31}...
EvalManyTests.cs
Source:EvalManyTests.cs
...12 [Fact]13 public async Task ShouldWork()14 {15 await Page.SetContentAsync("<div>hello</div><div>beautiful</div><div>world!</div>");16 var divsCount = await Page.QuerySelectorAllHandleAsync("div").EvaluateFunctionAsync<int>("divs => divs.length");17 Assert.Equal(3, divsCount);18 }19 [Fact]20 public async Task ShouldWorkWithAwaitedElements()21 {22 await Page.SetContentAsync("<div>hello</div><div>beautiful</div><div>world!</div>");23 var divs = await Page.QuerySelectorAllHandleAsync("div");24 var divsCount = await divs.EvaluateFunctionAsync<int>("divs => divs.length");25 Assert.Equal(3, divsCount);26 }27 }28}...
QuerySelectorAllHandleAsync
Using AI Code Generation
1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5 {6 static async Task Main(string[] args)7 {8 await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);9 var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false });10 var page = await browser.NewPageAsync();11 await page.WaitForSelectorAsync("input[title='Search']");12 await page.TypeAsync("input[title='Search']", "Puppeteer");13 await page.ClickAsync("input[value='Google Search']");14 await page.WaitForSelectorAsync("h3");15 var element = await page.QuerySelectorAllHandleAsync("h3");16 Console.WriteLine(element);17 Console.ReadLine();18 }19 }20}21Unhandled Exception: System.AggregateException: One or more errors occurred. (Object reference not set to an instance of an object.)22 at PuppeteerSharp.Page.QuerySelectorAllHandleAsync(String selector) in C:\projects\puppeteer-sharp\lib\PuppeteerSharp\Page.cs:line 106823 at PuppeteerTest.Program.Main(String[] args) in C:\Users\HP\source\repos\PuppeteerTest\PuppeteerTest\Program.cs:line 2824 at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)25 at System.Threading.Tasks.Task.Wait(Int32 millisecondsTimeout, CancellationToken cancellationToken)26 at PuppeteerTest.Program.Main(String[] args) in C:\Users\HP\source\repos\PuppeteerTest\PuppeteerTest\Program.cs:line 3127var element = await page.QuerySelectorAllHandleAsync("h3");28Console.WriteLine(element);
QuerySelectorAllHandleAsync
Using AI Code Generation
1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5 {6 static async Task Main(string[] args)7 {8 await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);9 var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false, DefaultViewport = null });10 var page = await browser.NewPageAsync();11 var elements = await page.QuerySelectorAllHandleAsync("a");12 Console.WriteLine(await elements.JsonValueAsync());13 await browser.CloseAsync();14 }15 }16}17[{"_remoteObject":{"description":"Node","type":"object","subtype":"node","className":"HTMLAnchorElement","objectId":"{\"injectedScriptId\":1,\"id\":1}"},"_disposed":false},{"_remoteObject":{"description":"Node","type":"object","subtype":"node","className":"HTMLAnchorElement","objectId":"{\"injectedScriptId\":1,\"id\":2}"},"_disposed":false},{"_remoteObject":{"description":"Node","type":"object","subtype":"node","className":"HTMLAnchorElement","objectId":"{\"injectedScriptId\":1,\"id\":3}"},"_disposed":false},{"_remoteObject":{"description":"Node","type":"object","subtype":"node","className":"HTMLAnchorElement","objectId":"{\"injectedScriptId\":1,\"id\":4}"},"_disposed":false},{"_remoteObject":{"description":"Node","type":"object","subtype":"node","className":"HTMLAnchorElement","objectId":"{\"injectedScriptId\":1,\"id\":5}"},"_disposed":false},{"_remoteObject":{"description":"Node","type":"object","subtype":"node","className":"HTMLAnchorElement","objectId":"{\"injectedScriptId\":1,\"id\":6}"},"_disposed":false},{"_remoteObject":{"description":"Node","type":"object","subtype":"node","className":"HTMLAnchorElement","objectId":"{\"injectedScriptId\":1,\"id\":7}"},"_disposed":false},{"_remoteObject":{"description":"Node","type":"object","subtype":"node","className":"HTMLAnchorElement","objectId":"{\"injectedScriptId\":1,\"id\":8}"},"_disposed":false},{"_remoteObject":{"description":"Node","type":"object","subtype":"node","className":"HTMLAnchorElement","objectId":"{\"
QuerySelectorAllHandleAsync
Using AI Code Generation
1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5 {6 static async Task Main(string[] args)7 {8 Console.WriteLine("Hello World!");9 await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);10 var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false });11 var page = await browser.NewPageAsync();12 var elements = await page.QuerySelectorAllHandleAsync("a");13 Console.WriteLine(await elements.JsonValueAsync());14 }15 }16}17{"type":"object","subtype":"array","description":"Array(20)","objectId":"{"injectedScriptId":1,"id":1}","preview":{"type":"array","description":"Array(20)","overflow":false,"properties":[{"name":"0","type":"object","value":"[object HTMLAnchorElement]","subtype":"node"},{"name":"1","type":"object","value":"[object HTMLAnchorElement]","subtype":"node"},{"name":"2","type":"object","value":"[object HTMLAnchorElement]","subtype":"node"},{"name":"3","type":"object","value":"[object HTMLAnchorElement]","subtype":"node"},{"name":"4","type":"object","value":"[object HTMLAnchorElement]","subtype":"node"},{"name":"5","type":"object","value":"[object HTMLAnchorElement]","subtype":"node"},{"name":"6","type":"object","value":"[object HTMLAnchorElement]","subtype":"node"},{"name":"7","type":"object","value":"[object HTMLAnchorElement]","subtype":"node"},{"name":"8","type":"object","value":"[object HTMLAnchorElement]","subtype":"node"},{"name":"9","type":"object","value":"[object HTMLAnchorElement]","subtype":"node"},{"name":"10","type":"object","value":"[object HTMLAnchorElement]","subtype":"node"},{"name":"11","type":"object","value":"[object HTMLAnchorElement]","subtype":"node"},{"name":"12","type":"object","value":"[object HTMLAnchorElement]","subtype":"node"},{"name":"13","type":"object","value":"[object HTMLAnchorElement]","subtype":"node"},{"name":"14","type":"object","value":"[object HTMLAnchorElement]","subtype":"node"},{"name
QuerySelectorAllHandleAsync
Using AI Code Generation
1var page = await browser.NewPageAsync();2await page.WaitForSelectorAsync("input[name=q]");3await page.TypeAsync("input[name=q]", "Puppeteer Sharp");4var result = await page.QuerySelectorAllHandleAsync("input[name=q]");5var page = await browser.NewPageAsync();6await page.WaitForSelectorAsync("input[name=q]");7var frame = page.MainFrame;8var result = await frame.QuerySelectorAllHandleAsync("input[name=q]");9var page = await browser.NewPageAsync();10await page.WaitForSelectorAsync("input[name=q]");11var result = await page.QuerySelectorAllHandleAsync("input[name=q]");12var page = await browser.NewPageAsync();13await page.WaitForSelectorAsync("input[name=q]");14var result = await page.QuerySelectorAllHandleAsync("input[name=q]");15var page = await browser.NewPageAsync();16await page.WaitForSelectorAsync("input[name=q]");17var result = await page.QuerySelectorAllHandleAsync("input[name=q]");18var page = await browser.NewPageAsync();19await page.WaitForSelectorAsync("input[name=q]");20var result = await page.QuerySelectorAllHandleAsync("input[name=q]");21var page = await browser.NewPageAsync();22await page.WaitForSelectorAsync("input[name=q]");23var result = await page.QuerySelectorAllHandleAsync("input[name=q]");24var page = await browser.NewPageAsync();
QuerySelectorAllHandleAsync
Using AI Code Generation
1var page = await browser.NewPageAsync();2var searchInput = await page.QuerySelectorAllHandleAsync("input[title='Search']");3await page.EvaluateFunctionAsync("element => element.value = 'Hello'", searchInput);4var page = await browser.NewPageAsync();5var searchInput = await page.QuerySelectorHandleAsync("input[title='Search']");6await page.EvaluateFunctionAsync("element => element.value = 'Hello'", searchInput);7var page = await browser.NewPageAsync();8var searchInput = await page.QuerySelectorAsync("input[title='Search']");9await searchInput.TypeAsync("Hello");10var page = await browser.NewPageAsync();11var searchInput = await page.QuerySelectorAllAsync("input[title='Search']");12await searchInput[0].TypeAsync("Hello");13var page = await browser.NewPageAsync();14var searchInput = await page.MainFrame.QuerySelectorAsync("input[title='Search']");15await searchInput.TypeAsync("Hello");16var page = await browser.NewPageAsync();17var searchInput = await page.MainFrame.QuerySelectorAllAsync("input[title='Search']");18await searchInput[0].TypeAsync("Hello");19var page = await browser.NewPageAsync();20var searchInput = await page.MainFrame.GetElementAsync("input[title='Search']");21await searchInput.TypeAsync("Hello");
QuerySelectorAllHandleAsync
Using AI Code Generation
1using System;2using System.Linq;3using System.Threading.Tasks;4using PuppeteerSharp;5{6 {7 static async Task Main(string[] args)8 {9 var options = new LaunchOptions { Headless = true };10 using (var browser = await Puppeteer.LaunchAsync(options))11 {12 using (var page = await browser.NewPageAsync())13 {14 var elementHandle = await page.QuerySelectorAllHandleAsync("a");15 var properties = await elementHandle.JsonValueAsync();16 var array = (Array)properties;17 foreach (var item in array)18 {19 var obj = (System.Collections.Generic.Dictionary<string, object>)item;20 var href = obj["href"];21 var innerText = obj["innerText"];22 Console.WriteLine("href: " + href + " innerText: " + innerText);23 }24 }25 }26 }27 }28}
QuerySelectorAllHandleAsync
Using AI Code Generation
1public async Task<IReadOnlyCollection<ElementHandle>> QuerySelectorAllHandleAsync(string selector, bool waitForSelector = false)2{3 if (waitForSelector)4 {5 await WaitForSelectorAsync(selector);6 }7 return await _client.SendAsync<IReadOnlyCollection<ElementHandle>>("DOM.querySelectorAll", new Dictionary<string, object>8 {9 {"nodeId", _nodeId},10 {"selector", selector}11 });12}13public async Task<IReadOnlyCollection<ElementHandle>> QuerySelectorAllHandleAsync(string selector, bool waitForSelector = false)14{15 if (waitForSelector)16 {17 await WaitForSelectorAsync(selector);18 }19 return await _client.SendAsync<IReadOnlyCollection<ElementHandle>>("DOM.querySelectorAll", new Dictionary<string, object>20 {21 {"nodeId", _nodeId},22 {"selector", selector}23 });24}25public async Task<IReadOnlyCollection<ElementHandle>> QuerySelectorAllHandleAsync(string selector, bool waitForSelector = false)26{27 if (waitForSelector)28 {29 await WaitForSelectorAsync(selector);30 }31 return await _client.SendAsync<IReadOnlyCollection<ElementHandle>>("DOM.querySelectorAll", new Dictionary<string, object>32 {33 {"nodeId", _nodeId},34 {"selector", selector}35 });36}37public async Task<IReadOnlyCollection<ElementHandle>> QuerySelectorAllHandleAsync(string selector, bool waitForSelector = false)38{39 if (waitForSelector)40 {41 await WaitForSelectorAsync(selector);42 }43 return await _client.SendAsync<IReadOnlyCollection<ElementHandle>>("DOM.querySelectorAll", new Dictionary<string, object>44 {45 {"nodeId", _nodeId},46 {"selector", selector}47 });48}
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Most used method in Page
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- requestEventListener
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