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How to use DisposeAsync method of PuppeteerSharp.Page class

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

LogsController.cs

Source:LogsController.cs

...142                    ($"https://classic.warcraftlogs.com/reports/{reportId}#boss=-3&difficulty=0&type=damage-done&source={id}");143            await StartBrowser();144            var result = await ProcessRequest(address);145                146            await Browser.DisposeAsync();147            await Browser.CloseAsync();148            return Ok(result);149150151        }152153        public async Task<byte[]> ProcessRequest(string address)154        {155156            byte[] image = new byte[] { };157158159            await using var page = await Browser.NewPageAsync();160            try161            {162                await page.GoToAsync(address);163                await page.WaitForSelectorAsync("#view-tabs-and-table-container");164                await page.ClickAsync("button[type='button'][mode='primary']");165            }166            catch (Exception e)167            {168                if (e.GetType().ToString() == "PuppeteerSharp.NavigationException" || e.GetType().ToString() == "PuppeteerSharp.WaitTaskTimeoutException")169                {170                    await page.CloseAsync();171                    await page.DisposeAsync();172                    return null;173                }174                Console.WriteLine(e);175            }176            var element = await page.QuerySelectorAsync("#view-tabs-and-table-container");177            image = await element.ScreenshotDataAsync();178179            await page.CloseAsync();180            await page.DisposeAsync();181182            return image;183        }184    }185      186}187
...

PuppeteerBannerGenerator.cs

Source:PuppeteerBannerGenerator.cs

...48            using var ms = new MemoryStream();49            await screenshotStream.CopyToAsync(ms, cancellationToken);50            return ms.ToArray().AsMemory();51        }52        public async ValueTask DisposeAsync() {53            if(_browser != null) {54                await _browser.DisposeAsync();55            }56        }57    }58}...

PupeteerSharpPdfGen.cs

Source:PupeteerSharpPdfGen.cs

...82    public Task DisposeAll()83    {84        Parallel.ForEach(_browserPool, async browser =>85        {86            await browser.DisposeAsync();87        });88        _browserPool.Clear();89        return Task.CompletedTask;90    }91}...

MainWindow.xaml.cs

Source:MainWindow.xaml.cs

...21            await InitializeAsync();22            var page = await GetPage(url);23            var element = await GetElement(page, selector);24            TextBox.Text = GetText();25            await DisposeAsync();26            string GetText()27            {28                var result = new StringBuilder();29                result.AppendLine("Url: " + url);30                result.AppendLine("Selector: " + selector);31                result.AppendLine();32                if (element == null) return result.ToString();33                result.AppendLine("Id: " + element.Id());34                result.AppendLine("ClassName: " + element.ClassName());35                result.AppendLine("InnerHtml: " + element.InnerHtml());36                result.AppendLine("OuterHtml: " + element.OuterHtml());37                result.AppendLine("InnerText: " + element.InnerText());38                result.AppendLine("TextContent: " + element.TextContent());39                return result.ToString();40            }41        }42        private async Task InitializeAsync()43        {44            await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision).ConfigureAwait(false);45            Browser = await Puppeteer.LaunchAsync(new LaunchOptions46            {47                Headless = true48            }).ConfigureAwait(false);49        }50        private async Task DisposeAsync()51        {52            await Browser.CloseAsync().ConfigureAwait(false);53        }54        private async Task<Page> GetPage(string url)55        {56            var page = await Browser.NewPageAsync().ConfigureAwait(false);57            await page.GoToAsync(url).ConfigureAwait(false);58            return page;59        }60        private async Task<ElementHandle> GetElement(Page page, string selector)61        {62            return await page.QuerySelectorAsync(selector).ConfigureAwait(false);63        }64    }...

Program.cs

Source:Program.cs

...50            }51            finally52            {53                if(browser != null)54                    await browser.DisposeAsync();55                if (AppConfig.ol != null)56                {57                    AppConfig.ol.Close();58                    AppConfig.ol.Dispose();59                }60            }61        }62    }63}...

BrowserTests.cs

Source:BrowserTests.cs

...24            {25                Headless = true26            });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;...

PuppeteerExtensions.cs

Source:PuppeteerExtensions.cs

...25        }26        public static async Task WaitForTruth(this Page page, string script, WaitForFunctionOptions opts = null)27        {28            var jsHandle = await page.WaitForExpressionAsync(script, opts);29            await jsHandle.DisposeAsync();30        }31        public static async Task WaitForDocumentInteractiveState(this Page page, int? timeout = null)32        {33            await page.WaitForTruth("document.readyState === 'interactive' || document.readyState === 'complete'", new WaitForFunctionOptions { Timeout = timeout ?? page.Browser.DefaultWaitForTimeout });34        }35    }36}...

PuppeteerTests.cs

Source:PuppeteerTests.cs

...38        await Verify(element);39        #endregion40    }41    [OneTimeTearDown]42    public async Task DisposeAsync()43    {44        await browser.CloseAsync();45        await browser.DisposeAsync();46    }47}

DisposeAsync

Using AI Code Generation

1using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = true }))2{3    var page = await browser.NewPageAsync();4    await page.ScreenshotAsync("google.png");5    await page.CloseAsync();6}7using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = true }))8{9    var page = await browser.NewPageAsync();10    await page.ScreenshotAsync("google.png");11    page.Dispose();12}13using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = true }))14{15    var page = await browser.NewPageAsync();16    await page.ScreenshotAsync("google.png");17    browser.Dispose();18}19using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = true }))20{21    var page = await browser.NewPageAsync();22    await page.ScreenshotAsync("google.png");23    await browser.CloseAsync();24}25using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = true }))26{27    var page = await browser.NewPageAsync();28    await page.ScreenshotAsync("google.png");29    await browser.DisposeAsync();30}31using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = true }))32{33    var page = await browser.NewPageAsync();34    await page.ScreenshotAsync("google.png");35    browser.Dispose();36}37using (var browser = await Puppeteer.LaunchAsync

DisposeAsync

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            using var browser = await Puppeteer.LaunchAsync(new LaunchOptions11            {12                Args = new[] { "--no-sandbox" }13            });14            using var page = await browser.NewPageAsync();15            await page.ScreenshotAsync("google.png");16        }17    }18}

DisposeAsync

Using AI Code Generation

1using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false }))2{3    var page = await browser.NewPageAsync();4    await page.WaitForSelectorAsync("input[type='text']");5    await page.TypeAsync("input[type='text']", "PuppeteerSharp");6    await page.Keyboard.PressAsync("Enter");7    await page.WaitForSelectorAsync("h3");8    await page.ScreenshotAsync("google.png");9    await page.CloseAsync();10}11using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false }))12{13    var page = await browser.NewPageAsync();14    await page.WaitForSelectorAsync("input[type='text']");15    await page.TypeAsync("input[type='text']", "PuppeteerSharp");16    await page.Keyboard.PressAsync("Enter");17    await page.WaitForSelectorAsync("h3");18    await page.ScreenshotAsync("google.png");19}20using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false }))21{22    var page = await browser.NewPageAsync();23    await page.WaitForSelectorAsync("input[type='text']");24    await page.TypeAsync("input[type='text']", "PuppeteerSharp");25    await page.Keyboard.PressAsync("Enter");26    await page.WaitForSelectorAsync("h3");27    await page.ScreenshotAsync("google.png");28    await page.CloseAsync();29}30using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false }))31{32    var page = await browser.NewPageAsync();33    await page.WaitForSelectorAsync("input[type='text']");34    await page.TypeAsync("input[type='text']", "PuppeteerSharp");35    await page.Keyboard.PressAsync("Enter");36    await page.WaitForSelectorAsync("h3");37    await page.ScreenshotAsync("google.png");

DisposeAsync

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5    {6        static async Task Main(string[] args)7        {8            var options = new LaunchOptions { Headless = true };9            using (var browser = await Puppeteer.LaunchAsync(options))10            {11                using (var page = await browser.NewPageAsync())12                {13                    var title = await page.GetTitleAsync();14                    Console.WriteLine(title);15                }16            }17        }18    }19}20using System;21using System.Threading.Tasks;22using PuppeteerSharp;23{24    {25        static async Task Main(string[] args)26        {27            var options = new LaunchOptions { Headless = true };28            using (var browser = await Puppeteer.LaunchAsync(options))29            {30                using (var page = await browser.NewPageAsync())31                {32                    var title = await page.GetTitleAsync();33                    Console.WriteLine(title);34                }35            }36        }37    }38}39using System;40using System.Threading.Tasks;41using PuppeteerSharp;42{43    {44        static async Task Main(string[] args)45        {46            var options = new LaunchOptions { Headless = true };47            using (var browser = await Puppeteer.LaunchAsync(options))48            {49                using (var context = await browser.CreateIncognitoBrowserContextAsync())50                {51                    using (var page = await context.NewPageAsync())52                    {53                        var title = await page.GetTitleAsync();54                        Console.WriteLine(title);55                    }56                }57            }58        }59    }60}61using System;62using System.Threading.Tasks;63using PuppeteerSharp;64{65    {66        static async Task Main(string[] args)67        {68            var options = new LaunchOptions { Headless = true };69            using (var browser = await Puppeteer.LaunchAsync(options))70            {71                using (

DisposeAsync

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5    {6        static async Task Main(string[] args)7        {8            await using var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = true });9            var page = await browser.NewPageAsync();10            await page.ScreenshotAsync("screenshot.png");11            await page.DisposeAsync();12        }13    }14}15using System;16using System.Threading.Tasks;17using PuppeteerSharp;18{19    {20        static async Task Main(string[] args)21        {22            await using var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = true });23            var page = await browser.NewPageAsync();24            await page.ScreenshotAsync("screenshot.png");25            page.Dispose();26        }27    }28}29using System;30using System.Threading.Tasks;31using PuppeteerSharp;32{33    {34        static async Task Main(string[] args)35        {36            await using var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = true });37            var page = await browser.NewPageAsync();38            await page.ScreenshotAsync("screenshot.png");39            browser.Dispose();40        }41    }42}43using System;44using System.Threading.Tasks;

DisposeAsync

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 page.ScreenshotAsync("google.png");11            await page.CloseAsync();12            await browser.CloseAsync();13        }14    }15}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.ScreenshotAsync("google.png");26            await browser.DisposeAsync();27        }28    }29}30using System;31using System.Threading.Tasks;32using PuppeteerSharp;33{34    {35        static async Task Main(string[] args)36        {37            var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = true });38            var page = await browser.NewPageAsync();39            await page.ScreenshotAsync("google.png");40            await browser.DisposeAsync();41        }42    }43}44using System;45using System.Threading.Tasks;46using PuppeteerSharp;47{48    {49        static async Task Main(string[] args)50        {

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