How to use TapAsync method of PuppeteerSharp.Input.Touchscreen class

Best Puppeteer-sharp code snippet using PuppeteerSharp.Input.Touchscreen.TapAsync

Page.cs

Source:Page.cs

...232        /// </summary>233        /// <param name="selector">A selector to search for element to tap. If there are multiple elements satisfying the selector, the first will be clicked.</param>234        /// <exception cref="SelectorException">If there's no element matching <paramref name="selector"/></exception>235        /// <returns>Task which resolves when the element matching <paramref name="selector"/> is successfully tapped</returns>236        public async Task TapAsync(string selector)237        {238            var handle = await QuerySelectorAsync(selector);239            if (handle == null)240            {241                throw new SelectorException($"No node found for selector: {selector}", selector);242            }243            await handle.TapAsync();244            await handle.DisposeAsync();245        }246        /// <summary>247        /// The method runs <c>document.querySelector</c> within the page. If no element matches the selector, the return value resolve to <c>null</c>.248        /// </summary>249        /// <param name="selector">A selector to query page for</param>250        /// <returns>Task which resolves to <see cref="ElementHandle"/> pointing to the frame element</returns>251        /// <remarks>252        /// Shortcut for <c>page.MainFrame.QuerySelectorAsync(selector)</c>253        /// </remarks>254        /// <seealso cref="Frame.QuerySelectorAsync(string)"/>255        public Task<ElementHandle> QuerySelectorAsync(string selector)256            => MainFrame.QuerySelectorAsync(selector);257        /// <summary>...

ElementHandle.cs

Source:ElementHandle.cs

...120            var objectId = RemoteObject.objectId.ToString();121            await Client.SendAsync("DOM.setFileInputFiles", new { objectId, files });122        }123        /// <summary>124        /// Scrolls element into view if needed, and then uses <see cref="Touchscreen.TapAsync(decimal, decimal)"/> to tap in the center of the element.125        /// </summary>126        /// <exception cref="PuppeteerException">if the element is detached from DOM</exception>127        /// <returns>Task which resolves when the element is successfully tapped</returns>128        public async Task TapAsync()129        {130            var (x, y) = await VisibleCenterAsync();131            await Page.Touchscreen.TapAsync(x, y);132        }133        /// <summary>134        /// Calls <c>focus</c> <see href="https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement/focus"/> on the element.135        /// </summary>136        /// <returns>Task</returns>137        public Task FocusAsync() => ExecutionContext.EvaluateFunctionAsync("element => element.focus()", this);138        /// <summary>139        /// Focuses the element, and sends a <c>keydown</c>, <c>keypress</c>/<c>input</c>, and <c>keyup</c> event for each character in the text.140        /// </summary>141        /// <param name="text">A text to type into a focused element</param>142        /// <param name="options">type options</param>143        /// <remarks>144        /// To press a special key, like <c>Control</c> or <c>ArrowDown</c> use <see cref="ElementHandle.PressAsync(string, PressOptions)"/>145        /// </remarks>...

Index.cshtml.cs

Source:Index.cshtml.cs

...77                    var left = rect.X + 10;78                    var top = rect.Y + 10;79                    var mouse = page.Mouse;80                    await mouse.MoveAsync(left, top);81                    await page.Touchscreen.TapAsync(left, top);82                    await mouse.DownAsync();83                    var startTime = DateTime.Now;84                    await mouse.MoveAsync(left + 800, top, new PuppeteerSharp.Input.MoveOptions { Steps = 30 });85                    await page.Touchscreen.TapAsync(left + 800, top);86                    Console.WriteLine(DateTime.Now - startTime);87                    await mouse.UpAsync();88                    var success = await page.WaitForSelectorAsync(".yes", new WaitForSelectorOptions { Timeout = 3000 });89                    string content = await page.GetContentAsync();90                    91                    var parser = new HtmlParser();92                    var document = await parser.ParseDocumentAsync(content);93                    aliToken = (document.GetElementById("aliToken") as IHtmlInputElement).GetAttribute("sms");94                    aliSessionId = (document.GetElementById("aliSessionId") as IHtmlInputElement).GetAttribute("sms");95                    aliSig = (document.GetElementById("aliSig") as IHtmlInputElement).GetAttribute("sms");96                }97                var response = await "https://upay.10010.com/npfwap/NpfMob/needdubbo/needDubboCheck?phoneNo=13113075869&amountMoney=200&channelKey=wxgz"98                                    .WithHeaders(new { Referer = "https://upay.10010.com/jf_wxgz" })99                                    .WithCookies(cookies)...

pay.cshtml.cs

Source:pay.cshtml.cs

...53                var left = rect.X + 10;54                var top = rect.Y + 10;55                var mouse = page.Mouse;56                await mouse.MoveAsync(left, top);57                await page.Touchscreen.TapAsync(left, top);58                await mouse.DownAsync();59                var startTime = DateTime.Now;60                await mouse.MoveAsync(left + 800, top, new PuppeteerSharp.Input.MoveOptions { Steps = 30 });61                await page.Touchscreen.TapAsync(left + 800, top);62                Console.WriteLine(DateTime.Now - startTime);63                await mouse.UpAsync();64            }65            var channel = await page.WaitForSelectorAsync("[channelcode='alipaywap']");66            await channel.ClickAsync();67            var submit = await page.WaitForSelectorAsync("body > div.mask.confirmPay > section > div.btnPd > button");68            await submit.ClickAsync();69        }70    }71}...

Touchscreen.cs

Source:Touchscreen.cs

...25        /// </summary>26        /// <param name="x"></param>27        /// <param name="y"></param>28        /// <returns>Task</returns>29        /// <seealso cref="Page.TapAsync(string)"/>30        public async Task TapAsync(decimal x, decimal y)31        {32            // Touches appear to be lost during the first frame after navigation.33            // This waits a frame before sending the tap.34            // @see https://crbug.com/61321935            await _client.SendAsync("Runtime.evaluate", new RuntimeEvaluateRequest36            {37                Expression = "new Promise(x => requestAnimationFrame(() => requestAnimationFrame(x)))",38                AwaitPromise = true39            }).ConfigureAwait(false);40            var touchPoints = new[] { new TouchPoint { X = Math.Round(x), Y = Math.Round(y) } };41            await _client.SendAsync("Input.dispatchTouchEvent", new InputDispatchTouchEventRequest42            {43                Type = "touchStart",44                TouchPoints = touchPoints,...

TouchScreenTests.cs

Source:TouchScreenTests.cs

...18        public async Task ShouldTapTheButton()19        {20            await Page.EmulateAsync(_iPhone);21            await Page.GoToAsync(TestConstants.ServerUrl + "/input/button.html");22            await Page.TapAsync("button");23            Assert.Equal("Clicked", await Page.EvaluateExpressionAsync<string>("result"));24        }25        [PuppeteerTest("touchscreen.spec.ts", "Touchscreen", "should report touches")]26        [SkipBrowserFact(skipFirefox: true)]27        public async Task ShouldReportTouches()28        {29            await Page.EmulateAsync(_iPhone);30            await Page.GoToAsync(TestConstants.ServerUrl + "/input/touches.html");31            var button = await Page.QuerySelectorAsync("button");32            await button.TapAsync();33            Assert.Equal(new string[] {34                "Touchstart: 0",35                "Touchend: 0"36            }, await Page.EvaluateExpressionAsync<string[]>("getResult()"));37        }38    }39}...

TapAsync

Using AI Code Generation

1var page = await browser.NewPageAsync();2await page.WaitForSelectorAsync("input[name='q']");3var input = await page.QuerySelectorAsync("input[name='q']");4await input.ClickAsync();5await page.Keyboard.TypeAsync("Hello World!");6await page.ScreenshotAsync("1.png");7var page = await browser.NewPageAsync();8await page.WaitForSelectorAsync("input[name='q']");9var input = await page.QuerySelectorAsync("input[name='q']");10await input.ClickAsync();11await page.Keyboard.TypeAsync("Hello World!");12await page.ScreenshotAsync("2.png");13var page = await browser.NewPageAsync();14await page.WaitForSelectorAsync("input[name='q']");15var input = await page.QuerySelectorAsync("input[name='q']");16await input.ClickAsync();17await page.Keyboard.TypeAsync("Hello World!");18await page.ScreenshotAsync("3.png");19var page = await browser.NewPageAsync();20await page.WaitForSelectorAsync("input[name='q']");21var input = await page.QuerySelectorAsync("input[name='q']");22await input.ClickAsync();23await page.Keyboard.TypeAsync("Hello World!");24await page.ScreenshotAsync("4.png");25var page = await browser.NewPageAsync();26await page.WaitForSelectorAsync("input[name='q']");27var input = await page.QuerySelectorAsync("input[name='q']");28await input.ClickAsync();29await page.Keyboard.TypeAsync("Hello World!");30await page.ScreenshotAsync("5.png");31var page = await browser.NewPageAsync();32await page.WaitForSelectorAsync("input[name='q']");33var input = await page.QuerySelectorAsync("input

TapAsync

Using AI Code Generation

1var page = await browser.NewPageAsync();2await page.WaitForSelectorAsync("input[title='Search']");3var input = await page.QuerySelectorAsync("input[title='Search']");4await input.FocusAsync();5await page.Touchscreen.TapAsync(100, 200);6await page.Keyboard.PressAsync("PuppeteerSharp");7await page.Keyboard.PressAsync("Enter");8await page.ScreenshotAsync("1.png");9var page = await browser.NewPageAsync();10await page.WaitForSelectorAsync("input[title='Search']");11var input = await page.QuerySelectorAsync("input[title='Search']");12await input.FocusAsync();13await page.Mouse.TapAsync(100, 200);14await page.Keyboard.PressAsync("PuppeteerSharp");15await page.Keyboard.PressAsync("Enter");16await page.ScreenshotAsync("2.png");

TapAsync

Using AI Code Generation

1using System.Threading.Tasks;2using PuppeteerSharp;3using PuppeteerSharp.Input;4using System;5{6    {7        static async Task Main(string[] args)8        {9            var options = new LaunchOptions { Headless = false };10            using (var browser = await Puppeteer.LaunchAsync(options))11            {12                var page = await browser.NewPageAsync();13                await page.WaitForSelectorAsync("input[name='q']");14                var input = await page.QuerySelectorAsync("input[name='q']");15                await input.FocusAsync();16                await page.Keyboard.TypeAsync("PuppeteerSharp");17                await page.Keyboard.PressAsync("Enter");18                await page.WaitForNavigationAsync();19                await page.WaitForSelectorAsync("div.g");20                await page.ScreenshotAsync("google.png");21                await page.CloseAsync();22            }23        }24    }25}26using System.Threading.Tasks;27using PuppeteerSharp;28using PuppeteerSharp.Input;29using System;30{31    {32        static async Task Main(string[] args)33        {34            var options = new LaunchOptions { Headless = false };35            using (var browser = await Puppeteer.LaunchAsync(options))36            {37                var page = await browser.NewPageAsync();38                await page.WaitForSelectorAsync("input[name='q']");39                var input = await page.QuerySelectorAsync("input[name='q']");40                await input.FocusAsync();41                await page.Keyboard.TypeAsync("PuppeteerSharp");42                await page.Keyboard.PressAsync("Enter");43                await page.WaitForNavigationAsync();44                await page.WaitForSelectorAsync("div.g");45                await page.ScreenshotAsync("google.png");46                await page.CloseAsync();47            }48        }49    }50}51using System.Threading.Tasks;52using PuppeteerSharp;53using PuppeteerSharp.Input;54using System;55{56    {57        static async Task Main(string[] args)58        {59            var options = new LaunchOptions { Headless = false };60            using (var browser = await Puppeteer.LaunchAsync(options

TapAsync

Using AI Code Generation

1var touchscreen = new PuppeteerSharp.Input.Touchscreen();2await touchscreen.TapAsync(0, 0);3var touchscreen = await page.GetTouchscreenAsync();4var touchscreen = await page.GetTouchscreenAsync();5var browser = await Puppeteer.LaunchAsync(new LaunchOptions6{7    Args = new string[] { "--start-maximized" }8});9var page = await browser.NewPageAsync();10var touchscreen = await page.GetTouchscreenAsync();11var browser = await Puppeteer.LaunchAsync(new LaunchOptions12{13    Args = new string[] { "--start-maximized" }14});15var page = await browser.NewPageAsync();

TapAsync

Using AI Code Generation

1await page.Touchscreen.TapAsync(10, 10);2await page.Touchscreen.TapAsync(10, 10);3await page.Touchscreen.TapAsync(10, 10);4await page.Touchscreen.TapAsync(10, 10);5await page.Touchscreen.TapAsync(10, 10);6await page.Touchscreen.TapAsync(10, 10);7await page.Touchscreen.TapAsync(10, 10);8await page.Touchscreen.TapAsync(10, 10);9await page.Touchscreen.TapAsync(10, 10);

TapAsync

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 = false };9            using (var browser = await Puppeteer.LaunchAsync(options))10            using (var page = await browser.NewPageAsync())11            {12                var touchscreen = page.Touchscreen;13                var element = await page.QuerySelectorAsync("[name='btnI']");14                await touchscreen.TapAsync(element);15            }16        }17    }18}

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