Test your AI Agents with the all-new Agent to Agent Testing Platform.Learn More

How to use WheelAsync method of PuppeteerSharp.Input.Mouse class

Best Puppeteer-sharp code snippet using PuppeteerSharp.Input.Mouse.WheelAsync

MouseTests.cs

Source:MouseTests.cs

...145            await Page.Mouse.MoveAsync(146                boundingBoxBefore.X + (boundingBoxBefore.Width / 2),147                boundingBoxBefore.Y + (boundingBoxBefore.Height / 2)148            );149            await Page.Mouse.WheelAsync(0, -100);150            var boundingBoxAfter = await elem.BoundingBoxAsync();151            Assert.Equal(230, boundingBoxAfter.Width);152            Assert.Equal(230, boundingBoxAfter.Height);153        }154        [PuppeteerTest("mouse.spec.ts", "Mouse", "should tween mouse movement")]155        [SkipBrowserFact(skipFirefox: true)]156        public async Task ShouldTweenMouseMovement()157        {158            await Page.Mouse.MoveAsync(100, 100);159            await Page.EvaluateExpressionAsync(@"{160                window.result = [];161                document.addEventListener('mousemove', event => {162                    window.result.push([event.clientX, event.clientY]);163                });...

InputTests.cs

Source:InputTests.cs

...196            };197            await WaitForScrollPointAsync(expectedScrollPoint);198            foreach (var @event in expectedWheelEvents)199            {200                await Page.Mouse.WheelAsync(@event.DeltaX, @event.DeltaY);201                expectedScrollPoint.Scroll(@event.DeltaX, @event.DeltaY);202                await WaitForScrollPointAsync(expectedScrollPoint);203            }204        }205        internal struct WheelEventInternal206        {207            public WheelEventInternal(decimal deltaX, decimal deltaY)208            {209                DeltaX = deltaX;210                DeltaY = deltaY;211            }212            public decimal DeltaX { get; set; }213            public decimal DeltaY { get; set; }214            public override string ToString() => $"({DeltaX}, {DeltaY})";...

Mouse.cs

Source:Mouse.cs

...120        /// </summary>121        /// <param name="deltaX">Delta X.</param>122        /// <param name="deltaY">Delta Y.</param>123        /// <returns>Task</returns>124        public Task WheelAsync(decimal deltaX, decimal deltaY)125            => _client.SendAsync(126                "Input.dispatchMouseEvent",127                new InputDispatchMouseEventRequest128                {129                    Type = MouseEventType.MouseWheel,130                    DeltaX = deltaX,131                    DeltaY = deltaY132                });133    }134}...

WheelAsync

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5    {6        public 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.Mouse.WheelAsync(0, 100);12        }13    }14}15using System;16using System.Threading.Tasks;17using PuppeteerSharp;18{19    {20        public static async Task Main(string[] args)21        {22            await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);23            var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false });24            var page = await browser.NewPageAsync();25            await page.Mouse.WheelAsync(0, 100);26        }27    }28}29using System;30using System.Threading.Tasks;31using PuppeteerSharp;32{33    {34        public static async Task Main(string[] args)35        {36            await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);37            var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false });38            var page = await browser.NewPageAsync();39            await page.Mouse.WheelAsync(0, 100);40        }41    }42}43using System;44using System.Threading.Tasks;45using PuppeteerSharp;46{47    {48        public static async Task Main(string[] args)49        {50            await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);51            var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false });52            var page = await browser.NewPageAsync();

WheelAsync

Using AI Code Generation

1var page = await browser.NewPageAsync();2await page.Mouse.WheelAsync(0, 100);3var page = await browser.NewPageAsync();4await page.Touchscreen.WheelAsync(0, 100);5var page = await browser.NewPageAsync();6await page.Keyboard.WheelAsync(0, 100);7var page = await browser.NewPageAsync();8await page.Keyboard.WheelAsync(0, 100);9var page = await browser.NewPageAsync();10await page.Mouse.WheelAsync(0, 100);11var page = await browser.NewPageAsync();12await page.Touchscreen.WheelAsync(0, 100);13var page = await browser.NewPageAsync();14await page.Keyboard.WheelAsync(0, 100);15var page = await browser.NewPageAsync();16await page.Keyboard.WheelAsync(0, 100);17var page = await browser.NewPageAsync();18await page.Mouse.WheelAsync(0, 100);

WheelAsync

Using AI Code Generation

1var mouse = page.Mouse;2await mouse.WheelAsync(0, 100);3var mouse = page.Mouse;4await mouse.ScrollAsync(0, 100);5var mouse = page.Mouse;6await mouse.ScrollAsync(0, 100);7var mouse = page.Mouse;8await mouse.ScrollAsync(0, 100);9var mouse = page.Mouse;10await mouse.ScrollAsync(0, 100);11var mouse = page.Mouse;12await mouse.ScrollAsync(0, 100);13var mouse = page.Mouse;14await mouse.ScrollAsync(0, 100);15var mouse = page.Mouse;16await mouse.ScrollAsync(0, 100);17var mouse = page.Mouse;18await mouse.ScrollAsync(0, 100);19var mouse = page.Mouse;20await mouse.ScrollAsync(0, 100);21var mouse = page.Mouse;22await mouse.ScrollAsync(0, 100);23var mouse = page.Mouse;24await mouse.ScrollAsync(0, 100);25var mouse = page.Mouse;26await mouse.ScrollAsync(0, 100);

WheelAsync

Using AI Code Generation

1var page = await browser.NewPageAsync();2await page.Mouse.WheelAsync(0, 1000);3var page = await browser.NewPageAsync();4await page.Touchscreen.WheelAsync(0, 1000);5var page = await browser.NewPageAsync();6await page.Touchscreen.ScrollAsync(0, 1000);7var page = await browser.NewPageAsync();8await page.Mouse.ScrollAsync(0, 1000);9var page = await browser.NewPageAsync();10await page.Mouse.MouseWheelAsync(0, 1000);11var page = await browser.NewPageAsync();12await page.Mouse.ScrollAsync(0, 1000);13var page = await browser.NewPageAsync();14await page.Touchscreen.ScrollAsync(0, 1000);15var page = await browser.NewPageAsync();16await page.Mouse.ScrollAsync(0, 1000);17var page = await browser.NewPageAsync();18await page.Touchscreen.ScrollAsync(0, 1000);

WheelAsync

Using AI Code Generation

1var page = await browser.NewPageAsync();2await page.Mouse.WheelAsync(0, 10);3await page.ScreenshotAsync("1.png");4var page = await browser.NewPageAsync();5await page.Mouse.WheelAsync(0, 10);6await page.ScreenshotAsync("2.png");7var page = await browser.NewPageAsync();8await page.Mouse.WheelAsync(0, 10);9await page.ScreenshotAsync("3.png");10var page = await browser.NewPageAsync();11await page.Mouse.WheelAsync(0, 10);12await page.ScreenshotAsync("4.png");13var page = await browser.NewPageAsync();14await page.Mouse.WheelAsync(0, 10);15await page.ScreenshotAsync("5.png");16var page = await browser.NewPageAsync();17await page.Mouse.WheelAsync(0, 10);18await page.ScreenshotAsync("6.png");19var page = await browser.NewPageAsync();20await page.Mouse.WheelAsync(0, 10);21await page.ScreenshotAsync("7.png");22var page = await browser.NewPageAsync();23await page.Mouse.WheelAsync(0, 10);24await page.ScreenshotAsync("8.png");

WheelAsync

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 LaunchOptions10            {11                Args = new string[] { "--no-sandbox" }12            });13            var page = await browser.NewPageAsync();14            await page.Mouse.WheelAsync(0, 100);15            await page.WaitForNavigationAsync();16            await browser.CloseAsync();17        }18    }19}

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.