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How to use CloseAsync method of PuppeteerSharp.Page class

Best Puppeteer-sharp code snippet using PuppeteerSharp.Page.CloseAsync

Methods.cs

Source:Methods.cs

...71        public static async Task PuppeteerCloseBrowser(BotData data)72        {73            data.Logger.LogHeader();74            var browser = GetBrowser(data);75            await browser.CloseAsync();76            StopYoveProxyInternalServer(data);77            data.Logger.Log("Browser closed successfully!", LogColors.DarkSalmon);78        }79        [Block("Opens a new page in a new browser tab", name = "New Tab")]80        public static async Task PuppeteerNewTab(BotData data)81        {82            data.Logger.LogHeader();83            var browser = GetBrowser(data);84            var page = await browser.NewPageAsync();85            SetPageAndFrame(data, page); // Set the new page as active86            data.Logger.Log($"Opened a new page", LogColors.DarkSalmon);87        }88        [Block("Closes the currently active browser tab", name = "Close Tab")]89        public static async Task PuppeteerCloseTab(BotData data)90        {91            data.Logger.LogHeader();92            var browser = GetBrowser(data);93            var page = GetPage(data);94            95            // Close the page96            await page.CloseAsync();97            98            // Set the first page as active99            page = (await browser.PagesAsync()).FirstOrDefault();100            SetPageAndFrame(data, page);101            if (page != null)102                await page.BringToFrontAsync();103            data.Logger.Log($"Closed the active page", LogColors.DarkSalmon);104        }105        [Block("Switches to the browser tab with a specified index", name = "Switch to Tab")]106        public static async Task PuppeteerSwitchToTab(BotData data, int index)107        {108            data.Logger.LogHeader();109            var browser = GetBrowser(data);110            var page = (await browser.PagesAsync())[index];...

Program.cs

Source:Program.cs

...106            //Get and return the HTML content of the page107            var htmlString = await firstPage.GetContentAsync();108            #region Dispose resources109            //Close tab page110            await firstPage.CloseAsync();111            //Close headless browser, all pages will be closed here.112            await browser.CloseAsync();113            #endregion114            return htmlString;115        }116        private static ZhiHu CreateModelWithAngleSharp(IParentNode node)117        {118            var model = new ZhiHu119            {120                Title = node.QuerySelector("a").TextContent,121                Content = node.QuerySelector("div.RichContent-inner span.RichText").TextContent,122                Url = node.QuerySelector("a").GetAttribute("href")123            };124            return model;125        }126    }...

PuppeteerBrowser.cs

Source:PuppeteerBrowser.cs

...71            logger.Info($"{this.Name}: Recreating PuppeteerBrowser");72            lock (browserLock)73            {74                this.page.Dispose();75                this.browser.CloseAsync().Wait();76            }77            System.Threading.Thread.Sleep(500);78            Init();79        }80        #region IDisposable Support81        private bool disposedValue = false; // To detect redundant calls82        protected virtual void Dispose(bool disposing)83        {84            logger.Info($"{this.Name}: Disposing PuppeteerBrowser Instance");85            if (!disposedValue)86            {87                if (disposing)88                {89                    // TODO: dispose managed state (managed objects).90                }91                logger.Debug($"{this.Name}: Closing PuppeteerBrowser");92                this.browser.CloseAsync().Wait();93                logger.Debug($"{this.Name}: Closed PuppeteerBrowser");94                // TODO: free unmanaged resources (unmanaged objects) and override a finalizer below.95                // TODO: set large fields to null.96                disposedValue = true;97            }98        }99        // TODO: override a finalizer only if Dispose(bool disposing) above has code to free unmanaged resources.100        ~PuppeteerBrowser()101        {102            // Do not change this code. Put cleanup code in Dispose(bool disposing) above.103            Dispose(false);104        }105        // This code added to correctly implement the disposable pattern.106        public void Dispose()...

ChromiumHelper.cs

Source:ChromiumHelper.cs

...125        public async void FreeChromiumHelper()126        {127            if (browser != null)128            {129                await browser.CloseAsync();130                browser.Disconnect();131                browser.Dispose();              132            }133        }134    }135}...

test vueJS - Example1 - Refresh Top System Processes.csx

Source:test vueJS - Example1 - Refresh Top System Processes.csx

...81        Timeout = 0 // disable the timeout82    });83    Console.WriteLine("Program finished triggered");84    // program is done so close everything out85    await page.CloseAsync();86    await browser.CloseAsync();87}88await waitForProgramEnd();...

test vueJS.csx

Source:test vueJS.csx

...60        Timeout = 0 // disable timeout61    });62    Console.WriteLine("Program finished triggered");63    // program is done so close everything out64    await page.CloseAsync();65    await browser.CloseAsync();66}67await waitForProgramEnd();...

BrowserTests.cs

Source:BrowserTests.cs

...26            });27        }28        public async Task DisposeAsync()29        {30            await Browser?.CloseAsync();31        }32        private async Task PrintPerf(Page page)33        {34            var perf = await page.EvaluateExpressionAsync<long>("window.performance.timing.domContentLoadedEventEnd - window.performance.timing.navigationStart");35            Console.WriteLine($"Load Time: {perf}ms");36        }37        [Fact]38        public async Task CheckRoot()39        {40            bool hasError = false;41            var page = await Browser.NewPageAsync();42            page.Console += Page_Console;43            void Page_Console(object sender, ConsoleEventArgs e)44            {...

InvoiceController.cs

Source:InvoiceController.cs

...28                    Right = "0.5in",29                    Top = "0.5in"30                }31            });32            await browser.CloseAsync();33            return File(stream, "application/pdf", "invoice.pdf");34        }35    }36}...

CloseAsync

Using AI Code Generation

1var page = await browser.NewPageAsync();2await page.CloseAsync();3var page = await browser.NewPageAsync();4var frame = page.MainFrame;5await frame.CloseAsync();6var page = await browser.NewPageAsync();7var frame = page.MainFrame;8var element = await frame.QuerySelectorAsync("div");9await element.CloseAsync();10var page = await browser.NewPageAsync();11var frame = page.MainFrame;12var element = await frame.QuerySelectorAsync("div");13var handle = await element.GetPropertyAsync("innerHTML");14await handle.CloseAsync();15var page = await browser.NewPageAsync();16await page.CloseAsync();17var page = await browser.NewPageAsync();18await page.CloseAsync();19var page = await browser.NewPageAsync();20await page.CloseAsync();21var page = await browser.NewPageAsync();22await page.CloseAsync();23var page = await browser.NewPageAsync();24await page.CloseAsync();25var page = await browser.NewPageAsync();26await page.CloseAsync();27var page = await browser.NewPageAsync();28await page.CloseAsync();29var page = await browser.NewPageAsync();30await page.CloseAsync();31var page = await browser.NewPageAsync();32await page.CloseAsync();

CloseAsync

Using AI Code Generation

1using PuppeteerSharp;2using System;3using System.Threading.Tasks;4{5    {6        static async Task Main(string[] args)7        {8            await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);9            using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false }))10            using (var page = await browser.NewPageAsync())11            {12                await page.CloseAsync();13            }14        }15    }16}17Recommended Posts: C# | CloseAsync() Method of PuppeteerSharp.Page class18C# | GoToAsync() Method of PuppeteerSharp.Page class19C# | SetContentAsync() Method of PuppeteerSharp.Page class20C# | SetViewportAsync() Method of PuppeteerSharp.Page class21C# | WaitForNavigationAsync() Method of PuppeteerSharp.Page class22C# | WaitForSelectorAsync() Method of PuppeteerSharp.Page class23C# | WaitForXPathAsync() Method of PuppeteerSharp.Page class24C# | WaitForRequestAsync() Method of PuppeteerSharp.Page class25C# | WaitForResponseAsync() Method of PuppeteerSharp.Page class26C# | WaitForFunctionAsync() Method of PuppeteerSharp.Page class27C# | WaitForFileChooserAsync() Method of PuppeteerSharp.Page class28C# | WaitForTimeoutAsync() Method of PuppeteerSharp.Page class29C# | WaitForEventAsync() Method of PuppeteerSharp.Page class30C# | SetJavaScriptEnabledAsync() Method of PuppeteerSharp.Page class31C# | SetCacheEnabledAsync() Method of PuppeteerSharp.Page class32C# | SetRequestInterceptionAsync() Method of PuppeteerSharp.Page class33C# | SetOfflineModeAsync() Method of PuppeteerSharp.Page class34C# | SetExtraHTTPHeadersAsync() Method of PuppeteerSharp.Page class35C# | SetUserAgentAsync() Method of PuppeteerSharp.Page class36C# | SetBypassCSPAsync() Method of PuppeteerSharp.Page class37C# | SetJavaScriptEnabledAsync() Method of PuppeteerSharp.Page class38C# | SetViewportAsync() Method of PuppeteerSharp.Page class39C# | SetGeolocationAsync() Method of PuppeteerSharp.Page class

CloseAsync

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            using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false }))10            using (var page = await browser.NewPageAsync())11            {12                await page.GoToAsync("

CloseAsync

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5    {6        static void Main(string[] args)7        {8            new Program().Run().Wait();9        }10        async Task Run()11        {12            var browser = await Puppeteer.LaunchAsync(new LaunchOptions13            {14                ExecutablePath = @"C:\Program Files (x86)\Google\Chrome\Application\chrome.exe"15            });16            var page = await browser.NewPageAsync();17            Console.WriteLine("Press any key to exit");18            Console.ReadKey();19            await browser.CloseAsync();20        }21    }22}23using System;24using System.Threading.Tasks;25using PuppeteerSharp;26{27    {28        static void Main(string[] args)29        {30            new Program().Run().Wait();31        }32        async Task Run()33        {34            var browser = await Puppeteer.LaunchAsync(new LaunchOptions35            {36                ExecutablePath = @"C:\Program Files (x86)\Google\Chrome\Application\chrome.exe"37            });38            var page = await browser.NewPageAsync();39            Console.WriteLine("Press any key to exit");40            Console.ReadKey();41            await page.DisposeAsync();42        }43    }44}45using System;46using System.Threading.Tasks;47using PuppeteerSharp;48{49    {50        static void Main(string[] args)51        {52            new Program().Run().Wait();53        }54        async Task Run()55        {56            var browser = await Puppeteer.LaunchAsync(new LaunchOptions57            {58                ExecutablePath = @"C:\Program Files (x86)\Google\Chrome\Application\chrome.exe"59            });60            var page = await browser.NewPageAsync();61            Console.WriteLine("Press any key to exit");62            Console.ReadKey();63            await browser.DisposeAsync();64        }65    }66}

CloseAsync

Using AI Code Generation

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            await page.ScreenshotAsync("google.png");13            await browser.CloseAsync();14        }15    }16}17using System;18using System.Threading.Tasks;19using PuppeteerSharp;20{21    {22        static async Task Main(string[] args)23        {24            var browser = await Puppeteer.LaunchAsync(new LaunchOptions25            {26            });27            var page = await browser.NewPageAsync();28            await page.ScreenshotAsync("google.png");29            await browser.CloseAsync();30        }31    }32}33using System;34using System.Threading.Tasks;35using PuppeteerSharp;36{37    {38        static async Task Main(string[] args)39        {40            var browser = await Puppeteer.LaunchAsync(new LaunchOptions41            {42            });43            var page = await browser.NewPageAsync();44            await page.ScreenshotAsync("google.png");45            await browser.CloseAsync();46        }47    }48}49using System;50using System.Threading.Tasks;51using PuppeteerSharp;52{53    {54        static async Task Main(string[] args)55        {56            var browser = await Puppeteer.LaunchAsync(new LaunchOptions57            {58            });59            var page = await browser.NewPageAsync();60            await page.ScreenshotAsync("google.png

CloseAsync

Using AI Code Generation

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 LaunchOptions { Headless = true });9            var page = await browser.NewPageAsync();10            await browser.CloseAsync();11        }12    }13}14PuppeteerSharp.Page.CloseAsync() Method15public Task CloseAsync()16using System;17using System.Threading.Tasks;18using PuppeteerSharp;19{20    {21        static async Task Main(string[] args)22        {23            var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = true });24            var page = await browser.NewPageAsync();25            await page.CloseAsync();26        }27    }28}29PuppeteerSharp.Page.DisposeAsync() Method30public Task DisposeAsync()31using System;32using System.Threading.Tasks;33using PuppeteerSharp;34{35    {36        static async Task Main(string[] args)37        {

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