How to use Dispose method of PuppeteerSharp.LifecycleWatcher class

Best Puppeteer-sharp code snippet using PuppeteerSharp.LifecycleWatcher.Dispose

DOMWorld.cs

Source:DOMWorld.cs Github

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...250 {251 throw new SelectorException($"No node found for selector: {selector}", selector);252 }253 await handle.ClickAsync(options).ConfigureAwait(false);254 await handle.DisposeAsync().ConfigureAwait(false);255 }256 internal async Task HoverAsync(string selector)257 {258 var handle = await QuerySelectorAsync(selector).ConfigureAwait(false);259 if (handle == null)260 {261 throw new SelectorException($"No node found for selector: {selector}", selector);262 }263 await handle.HoverAsync().ConfigureAwait(false);264 await handle.DisposeAsync().ConfigureAwait(false);265 }266 internal async Task FocusAsync(string selector)267 {268 var handle = await QuerySelectorAsync(selector).ConfigureAwait(false);269 if (handle == null)270 {271 throw new SelectorException($"No node found for selector: {selector}", selector);272 }273 await handle.FocusAsync().ConfigureAwait(false);274 await handle.DisposeAsync().ConfigureAwait(false);275 }276 internal async Task<string[]> SelectAsync(string selector, params string[] values)277 {278 if (!((await QuerySelectorAsync(selector).ConfigureAwait(false)) is ElementHandle handle))279 {280 throw new SelectorException($"No node found for selector: {selector}", selector);281 }282 var result = await handle.SelectAsync(values).ConfigureAwait(false);283 await handle.DisposeAsync();284 return result;285 }286 internal async Task TapAsync(string selector)287 {288 var handle = await QuerySelectorAsync(selector).ConfigureAwait(false);289 if (handle == null)290 {291 throw new SelectorException($"No node found for selector: {selector}", selector);292 }293 await handle.TapAsync().ConfigureAwait(false);294 await handle.DisposeAsync().ConfigureAwait(false);295 }296 internal async Task TypeAsync(string selector, string text, TypeOptions options = null)297 {298 var handle = await QuerySelectorAsync(selector).ConfigureAwait(false);299 if (handle == null)300 {301 throw new SelectorException($"No node found for selector: {selector}", selector);302 }303 await handle.TypeAsync(text, options).ConfigureAwait(false);304 await handle.DisposeAsync().ConfigureAwait(false);305 }306 internal Task<ElementHandle> WaitForSelectorAsync(string selector, WaitForSelectorOptions options = null)307 => WaitForSelectorOrXPathAsync(selector, false, options);308 internal Task<ElementHandle> WaitForXPathAsync(string xpath, WaitForSelectorOptions options = null)309 => WaitForSelectorOrXPathAsync(xpath, true, options);310 internal Task<JSHandle> WaitForFunctionAsync(string script, WaitForFunctionOptions options, params object[] args)311 => new WaitTask(312 this,313 script,314 false,315 "function",316 options.Polling,317 options.PollingInterval,318 options.Timeout ?? _timeoutSettings.Timeout,319 args).Task;320 internal Task<JSHandle> WaitForExpressionAsync(string script, WaitForFunctionOptions options)321 => new WaitTask(322 this,323 script,324 true,325 "function",326 options.Polling,327 options.PollingInterval,328 options.Timeout ?? _timeoutSettings.Timeout).Task;329 internal Task<string> GetTitleAsync() => EvaluateExpressionAsync<string>("document.title");330 private async Task<ElementHandle> GetDocument()331 {332 if (_documentCompletionSource == null)333 {334 _documentCompletionSource = new TaskCompletionSource<ElementHandle>(TaskCreationOptions.RunContinuationsAsynchronously);335 var context = await GetExecutionContextAsync().ConfigureAwait(false);336 var document = await context.EvaluateExpressionHandleAsync("document").ConfigureAwait(false);337 _documentCompletionSource.TrySetResult(document as ElementHandle);338 }339 return await _documentCompletionSource.Task.ConfigureAwait(false);340 }341 private async Task<ElementHandle> WaitForSelectorOrXPathAsync(string selectorOrXPath, bool isXPath, WaitForSelectorOptions options = null)342 {343 options = options ?? new WaitForSelectorOptions();344 var timeout = options.Timeout ?? _timeoutSettings.Timeout;345 const string predicate = @"346 function predicate(selectorOrXPath, isXPath, waitForVisible, waitForHidden) {347 const node = isXPath348 ? document.evaluate(selectorOrXPath, document, null, XPathResult.FIRST_ORDERED_NODE_TYPE, null).singleNodeValue349 : document.querySelector(selectorOrXPath);350 if (!node)351 return waitForHidden;352 if (!waitForVisible && !waitForHidden)353 return node;354 const element = node.nodeType === Node.TEXT_NODE ? node.parentElement : node;355 const style = window.getComputedStyle(element);356 const isVisible = style && style.visibility !== 'hidden' && hasVisibleBoundingBox();357 const success = (waitForVisible === isVisible || waitForHidden === !isVisible);358 return success ? node : null;359 function hasVisibleBoundingBox() {360 const rect = element.getBoundingClientRect();361 return !!(rect.top || rect.bottom || rect.width || rect.height);362 }363 }";364 var polling = options.Visible || options.Hidden ? WaitForFunctionPollingOption.Raf : WaitForFunctionPollingOption.Mutation;365 var handle = await new WaitTask(366 this,367 predicate,368 false,369 $"{(isXPath ? "XPath" : "selector")} '{selectorOrXPath}'{(options.Hidden ? " to be hidden" : "")}",370 polling,371 null,372 timeout,373 new object[]374 {375 selectorOrXPath,376 isXPath,377 options.Visible,378 options.Hidden379 }).Task.ConfigureAwait(false);380 if (!(handle is ElementHandle elementHandle))381 {382 await handle?.DisposeAsync();383 return null;384 }385 return elementHandle;386 }387 }388}...

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LifecycleWatcher.cs

Source:LifecycleWatcher.cs Github

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...136 }137 }138 return true;139 }140 public void Dispose() => Dispose(true);141 ~LifecycleWatcher() => Dispose(false);142 public void Dispose(bool disposing)143 {144 _frameManager.LifecycleEvent -= FrameManager_LifecycleEvent;145 _frameManager.FrameNavigatedWithinDocument -= NavigatedWithinDocument;146 _frameManager.FrameDetached -= OnFrameDetached;147 _frameManager.NetworkManager.Request -= OnRequest;148 _frameManager.Client.Disconnected -= OnClientDisconnected;149 }150 #endregion151 }152}...

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Dispose

Using AI Code Generation

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1using PuppeteerSharp;2using System;3using System.Threading.Tasks;4{5 {6 static async Task Main(string[] args)7 {8 var browser = await Puppeteer.LaunchAsync(new LaunchOptions9 {10 Args = new string[] { "--no-sandbox" }11 });12 var page = await browser.NewPageAsync();13 var watcher = page.WaitForNavigationAsync();14 await watcher;15 await browser.CloseAsync();16 }17 }18}19using PuppeteerSharp;20using System;21using System.Threading.Tasks;22{23 {24 static async Task Main(string[] args)25 {26 var browser = await Puppeteer.LaunchAsync(new LaunchOptions27 {28 Args = new string[] { "--no-sandbox" }29 });30 var page = await browser.NewPageAsync();31 var watcher = page.WaitForNavigationAsync();32 await watcher;33 await browser.CloseAsync();34 watcher.Dispose();35 }36 }37}38using PuppeteerSharp;39using System;40using System.Threading.Tasks;41{42 {43 static async Task Main(string[] args)44 {45 var browser = await Puppeteer.LaunchAsync(new LaunchOptions46 {47 Args = new string[] { "--no-sandbox" }48 });49 var page = await browser.NewPageAsync();50 var watcher = page.WaitForNavigationAsync();51 watcher.Dispose();52 await watcher;53 await browser.CloseAsync();54 }55 }56}

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Dispose

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 Args = new string[] { "--no-sandbox" }11 });12 var page = await browser.NewPageAsync();13 var watcher = page.WaitForNavigationAsync(new NavigationOptions { WaitUntil = new[] { WaitUntilNavigation.Networkidle0 } });14 await watcher;15 await browser.CloseAsync();16 }17 }18}

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Dispose

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 options = new LaunchOptions { Headless = false };9 using (var browser = await Puppeteer.LaunchAsync(options))10 {11 var page = await browser.NewPageAsync();12 await page.WaitForSelectorAsync("input[name=q]");13 await page.TypeAsync("input[name=q]", "puppeteer-sharp");14 await page.ClickAsync("input[name=btnK]");15 await page.WaitForNavigationAsync();16 Console.WriteLine(page.Url);17 Console.WriteLine("Press any key to exit");18 Console.ReadLine();19 }20 }21 }22}

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Dispose

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 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 watcher = page.WaitForNavigationAsync();16 await watcher.DisposeAsync();17 await browser.CloseAsync();18 }19 }20}21public void Dispose()22using System;23using System.Threading.Tasks;24using PuppeteerSharp;25{26 {27 static async Task Main(string[] args)28 {29 var browserFetcher = new BrowserFetcher();30 await browserFetcher.DownloadAsync(BrowserFetcher.DefaultRevision);31 var browser = await Puppeteer.LaunchAsync(new LaunchOptions32 {

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Dispose

Using AI Code Generation

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1using System;2using System.Threading.Tasks;3{4 {5 static async Task Main(string[] args)6 {7 {8 };9 using (var browser = await Puppeteer.LaunchAsync(options))10 {11 using (var page = await browser.NewPageAsync())12 {13 var watcher = page.WaitForNavigationAsync();14 await watcher;15 }16 }17 }18 }19}20at PuppeteerSharp.Frame.GoToAsync(String url, WaitUntilNavigation waitUntil, Nullable`1 timeout)21at PuppeteerSharpTest.Program.Main(String[] args) in C:\Users\user\source\repos\PuppeteerSharpTest\PuppeteerSharpTest\Program.cs:line 19

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Dispose

Using AI Code Generation

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1using (var watcher = page.GetLifecycleWatcher())2{3 await watcher.TimeoutOrTerminationTask;4}5using (var page = await browser.NewPageAsync())6{7}8using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = true }))9{10 var page = await browser.NewPageAsync();11}12using (var browserFetcher = new BrowserFetcher())13{14 await browserFetcher.DownloadAsync(BrowserFetcher.DefaultRevision);15}16using (var browserFetcher = new BrowserFetcher())17{18 await browserFetcher.DownloadAsync(BrowserFetcher.DefaultRevision);19 var revisionInfo = browserFetcher.RevisionInfo(BrowserFetcher.DefaultRevision);20}21using (var browserFetcher = new BrowserFetcher())22{23 await browserFetcher.DownloadAsync(BrowserFetcher.DefaultRevision);24 var revisionInfo = browserFetcher.RevisionInfo(BrowserFetcher.DefaultRevision);25 await browserFetcher.DownloadAsync(revisionInfo.Revision);26}27using (var browserFetcher = new BrowserFetcher())28{29 await browserFetcher.DownloadAsync(BrowserFetcher.DefaultRevision);30 var revisionInfo = browserFetcher.RevisionInfo(BrowserFetcher.DefaultRevision);31 await browserFetcher.DownloadAsync(revisionInfo.Revision);32 await browserFetcher.LocalRevisionsAsync();33}34using (var browserFetcher = new BrowserFetcher())35{36 await browserFetcher.DownloadAsync(BrowserFetcher.DefaultRevision);37 var revisionInfo = browserFetcher.RevisionInfo(BrowserFetcher.DefaultRevision);38 await browserFetcher.DownloadAsync(revisionInfo.Revision);39 await browserFetcher.LocalRevisionsAsync();40 await browserFetcher.RemoveAsync(revision

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Dispose

Using AI Code Generation

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1using PuppeteerSharp;2{3 {4 static void Main(string[] args)5 {6 var browserFetcher = new BrowserFetcher();7 var browser = browserFetcher.DownloadAsync(BrowserFetcher.DefaultRevision).Result;8 var browserOptions = new LaunchOptions { Headless = true };9 var browserInstance = Puppeteer.LaunchAsync(browserOptions).Result;10 var page = browserInstance.NewPageAsync().Result;11 var lifecycleWatcher = page.WaitForNavigationAsync().Result;12 lifecycleWatcher.Dispose();13 browserInstance.CloseAsync().Wait();14 }15 }16}

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