Join the 1-day Testing & QA Summit featuring 15+ Expert Speakers.Register for FREE! Join TestMu Conference

How to use PageDispatchEventOptions class of Microsoft.Playwright package

Best Playwright-dotnet code snippet using Microsoft.Playwright.PageDispatchEventOptions

IPage.cs

Source:IPage.cs

...499        /// </param>500        /// <param name="type">DOM event type: <c>"click"</c>, <c>"dragstart"</c>, etc.</param>501        /// <param name="eventInit">Optional event-specific initialization properties.</param>502        /// <param name="options">Call options</param>503        Task DispatchEventAsync(string selector, string type, object? eventInit = default, PageDispatchEventOptions? options = default);504        /// <param name="source">505        /// </param>506        /// <param name="target">507        /// </param>508        /// <param name="options">Call options</param>509        Task DragAndDropAsync(string source, string target, PageDragAndDropOptions? options = default);510        /// <summary>511        /// <para>512        /// This method changes the <c>CSS media type</c> through the <c>media</c> argument,513        /// and/or the <c>'prefers-colors-scheme'</c> media feature, using the <c>colorScheme</c>514        /// argument.515        /// </para>516        /// <code>517        /// await page.EvaluateAsync("() =&gt; matchMedia('screen').matches");<br/>...

PageSynchronous.cs

Source:PageSynchronous.cs

...1326    /// </param>1327    /// <param name="type">DOM event type: <c>"click"</c>, <c>"dragstart"</c>, etc.</param>1328    /// <param name="eventInit">Optional event-specific initialization properties.</param>1329    /// <param name="options">Call options</param>1330    public static IPage DispatchEvent(this IPage page, string selector, string type, object? eventInit = null, PageDispatchEventOptions? options = null)1331    {1332        page.DispatchEventAsync(selector, type, eventInit, options).GetAwaiter().GetResult();1333        return page;1334    }1335    /// <summary>1336    /// <para>1337    /// This method changes the <c>CSS media type</c> through the <c>media</c> argument,1338    /// and/or the <c>'prefers-colors-scheme'</c> media feature, using the <c>colorScheme</c>1339    /// argument.1340    /// </para>1341    /// <code>1342    /// await page.EvaluateAsync("() =&gt; matchMedia('screen').matches");<br/>1343    /// // â true<br/>1344    /// await page.EvaluateAsync("() =&gt; matchMedia('print').matches");<br/>...

Page.cs

Source:Page.cs

...652                Timeout = options?.Timeout,653                Trial = options?.Trial,654                Strict = options?.Strict,655            });656        public Task DispatchEventAsync(string selector, string type, object eventInit = default, PageDispatchEventOptions options = default)657             => MainFrame.DispatchEventAsync(selector, type, eventInit, new() { Timeout = options?.Timeout, Strict = options?.Strict });658        public Task<string> GetAttributeAsync(string selector, string name, PageGetAttributeOptions options = default)659             => MainFrame.GetAttributeAsync(selector, name, new()660             {661                 Timeout = options?.Timeout,662                 Strict = options?.Strict,663             });664        public Task<string> InnerHTMLAsync(string selector, PageInnerHTMLOptions options = default)665             => MainFrame.InnerHTMLAsync(selector, new()666             {667                 Timeout = options?.Timeout,668                 Strict = options?.Strict,669             });670        public Task<string> InnerTextAsync(string selector, PageInnerTextOptions options = default)...

PageModel.cs

Source:PageModel.cs

...274    {275        var content = this.Page.Content();276        return content;277    }278    protected virtual void DispatchEvent(string selector, string type, object? eventInit = null, PageDispatchEventOptions? options = null)279    {280        this.Page.DispatchEvent(selector, type, eventInit, options); ;281    }282    protected virtual void EmulateMedia(PageEmulateMediaOptions? options = null)283    {284        this.Page.EmulateMedia(options);285    }286    protected virtual void EvalOnSelectorAll(string selector, string expression, object? arg = null)287    {288        this.Page.EvalOnSelectorAll(selector, expression, arg);289    }290    protected virtual void EvalOnSelectorAll<T>(string selector, string expression, object? arg = null)291    {292        this.Page.EvalOnSelectorAll<T>(selector, expression, arg);...

PageDriver.cs

Source:PageDriver.cs

...58        {59            this.AsyncPage.DblClickAsync(selector, options).Wait();60        }61        /// <inheritdoc cref = "IPage.DispatchEventAsync" /> 62        public void DispatchEvent(string selector, string type, object? eventInit = null, PageDispatchEventOptions? options = null)63        {64            this.AsyncPage.DispatchEventAsync(selector, type, eventInit, options).Wait();65        }66        /// <inheritdoc cref = "IPage.DragAndDropAsync" /> 67        public void DragAndDrop(string source, string target, PageDragAndDropOptions? options = null)68        {69            this.AsyncPage.DragAndDropAsync(source, target, options).Wait();70        }71        /// <inheritdoc cref = "IPage.FillAsync" /> 72        public void Fill(string selector, string value, PageFillOptions? options = null)73        {74            this.AsyncPage.FillAsync(selector, value, options).Wait();75        }76        /// <inheritdoc cref = "IPage.FocusAsync" /> ...

PageDispatchEventOptions.cs

Source:PageDispatchEventOptions.cs

...35using System.Threading.Tasks;36#nullable enable37namespace Microsoft.Playwright38{39    public class PageDispatchEventOptions40    {41        public PageDispatchEventOptions() { }42        public PageDispatchEventOptions(PageDispatchEventOptions clone)43        {44            if (clone == null)45            {46                return;47            }48            Strict = clone.Strict;49            Timeout = clone.Timeout;50        }51        /// <summary>52        /// <para>53        /// When true, the call requires selector to resolve to a single element. If given selector54        /// resolves to more then one element, the call throws an exception.55        /// </para>56        /// </summary>...

PageDispatchEventOptions

Using AI Code Generation

1using Microsoft.Playwright;2using System.Threading.Tasks;3{4    {5        static async Task Main(string[] args)6        {7            using var playwright = await Playwright.CreateAsync();8            await using var browser = await playwright.Chromium.LaunchAsync(new LaunchOptions9            {10            });11            var context = await browser.NewContextAsync();12            var page = await context.NewPageAsync();13            await page.ClickAsync("input[name=q]");14            await page.TypeAsync("input[name=q]", "Playwright");15            await page.PressAsync("input[name=q]", "Enter");16            await page.WaitForNavigationAsync(new PageWaitForNavigationOptions17            {18            });19            await page.ScreenshotAsync("screenshot.png");20        }21    }22}23await using var browser = await playwright.Firefox.LaunchAsync(new LaunchOptions24            {25            });26await using var browser = await playwright.Webkit.LaunchAsync(new LaunchOptions27            {28            });29using Microsoft.Playwright;30using System.Threading.Tasks;31{32    {33        static async Task Main(string[] args)34        {35            using var playwright = await Playwright.CreateAsync();36            await using var browser = await playwright.Chromium.LaunchAsync(new LaunchOptions

PageDispatchEventOptions

Using AI Code Generation

1var playwright = await Playwright.CreateAsync();2var browser = await playwright.Chromium.LaunchAsync();3var context = await browser.NewContextAsync();4var page = await context.NewPageAsync();5await page.ClickAsync("input[name=q]");6await page.TypeAsync("input[name=q]", "Playwright");7await page.Keyboard.PressAsync("Enter");8await page.WaitForNavigationAsync();9var pageDispatchEventOptions = new PageDispatchEventOptions();10pageDispatchEventOptions.SetPredicate("event => event.url().includes('playwright.dev')");11await page.WaitForEventAsync(PageEvent.Request, pageDispatchEventOptions);12Console.WriteLine("Request URL contains playwright.dev");13await browser.CloseAsync();14var playwright = await Playwright.CreateAsync();15var browser = await playwright.Chromium.LaunchAsync();16var context = await browser.NewContextAsync();17var page = await context.NewPageAsync();18await page.ClickAsync("input[name=q]");19await page.TypeAsync("input[name=q]", "Playwright");20await page.Keyboard.PressAsync("Enter");21await page.WaitForNavigationAsync();22var pageDispatchEventOptions = new PageDispatchEventOptions();23pageDispatchEventOptions.SetTimeout(5000);24await page.WaitForEventAsync(PageEvent.Request, pageDispatchEventOptions);25Console.WriteLine("Request URL contains playwright.dev");26await browser.CloseAsync();27var playwright = await Playwright.CreateAsync();28var browser = await playwright.Chromium.LaunchAsync();29var context = await browser.NewContextAsync();30var page = await context.NewPageAsync();31await page.ClickAsync("input[name=q]");32await page.TypeAsync("input[name=q]", "Playwright");33await page.Keyboard.PressAsync("Enter");34await page.WaitForNavigationAsync();35var pageDispatchEventOptions = new PageDispatchEventOptions();36pageDispatchEventOptions.SetTimeout(5000);37pageDispatchEventOptions.SetPredicate("event => event.url().includes('playwright.dev')");38await page.WaitForEventAsync(PageEvent.Request, pageDispatchEventOptions);39Console.WriteLine("Request URL contains playwright.dev");40await browser.CloseAsync();

PageDispatchEventOptions

Using AI Code Generation

1using Microsoft.Playwright;2using System;3using System.Collections.Generic;4using System.Threading.Tasks;5{6    {7        static async Task Main(string[] args)8        {9            using var playwright = await Playwright.CreateAsync();10            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions11            {12            });13            var context = await browser.NewContextAsync();14            var page = await context.NewPageAsync();15            await page.ClickAsync("text=Sign in");16            await page.ClickAsync("text=Create account");17            await page.ClickAsync("text=Next");

PageDispatchEventOptions

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4{5    {6        static async Task Main(string[] args)7        {8            await using var playwright = await Playwright.CreateAsync();9            await using var browser = await playwright.Chromium.LaunchAsync(new LaunchOptions10            {11            });12            var page = await browser.NewPageAsync();

PageDispatchEventOptions

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Threading.Tasks;4using Microsoft.Playwright;5using Microsoft.Playwright.Transport.Channels;6{7    {8        static async Task Main(string[] args)9        {10            await using var playwright = await Playwright.CreateAsync();11            await using var browser = await playwright.Chromium.LaunchAsync(new LaunchOptions { Headless = false });12            var page = await browser.NewPageAsync();13            await page.ClickAsync("input[name='q']");14            await page.Keyboard.TypeAsync("hello world");15            await page.Keyboard.PressAsync("Enter");16            await page.WaitForLoadStateAsync(LoadState.Networkidle);17            await page.ScreenshotAsync("screenshot.png");18        }19    }20}

PageDispatchEventOptions

Using AI Code Generation

1await Page.DispatchEventAsync("button", "click", new PageDispatchEventOptions() { Button = MouseButton.Middle });2await Page.DispatchEventAsync("button", "click", new PageDispatchEventOptions() { Button = MouseButton.Right });3await Page.DispatchEventAsync("button", "click", new PageDispatchEventOptions() { Button = MouseButton.Middle });4await Page.DispatchEventAsync("button", "click", new PageDispatchEventOptions() { Button = MouseButton.Right });5await Page.DispatchEventAsync("button", "click", new PageDispatchEventOptions() { Button = MouseButton.Middle });6await Page.DispatchEventAsync("button", "click", new PageDispatchEventOptions() { Button = MouseButton.Right });7await Page.DispatchEventAsync("button", "click", new PageDispatchEventOptions() { Button = MouseButton.Middle });8await Page.DispatchEventAsync("button", "click", new PageDispatchEventOptions() { Button = MouseButton.Right });9await Page.DispatchEventAsync("button", "click", new PageDispatchEventOptions() { Button = MouseButton.Middle });10await Page.DispatchEventAsync("button", "click", new PageDispatchEventOptions() { Button = MouseButton.Right });11await Page.DispatchEventAsync("button", "click", new PageDispatchEventOptions() { Button = MouseButton.Middle });12await Page.DispatchEventAsync("button", "click", new PageDispatchEventOptions() { Button = MouseButton.Right });13await Page.DispatchEventAsync("button", "click", new PageDispatchEventOptions() { Button = MouseButton.Middle });14await Page.DispatchEventAsync("button", "click", new PageDispatchEventOptions() { Button = MouseButton.Right });15await Page.DispatchEventAsync("button", "click", new PageDispatchEventOptions() { Button = MouseButton.Middle

PageDispatchEventOptions

Using AI Code Generation

1using Microsoft.Playwright;2using System;3using System.Collections.Generic;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7{8    {9        static async Task Main(string[] args)10        {11            using var playwright = await Playwright.CreateAsync();12            await using var browser = await playwright.Chromium.LaunchAsync(new LaunchOptions { Headless = false });13            var context = await browser.NewContextAsync();14            var page = await context.NewPageAsync();15            await page.TypeAsync("input[name=q]", "Playwright");16            await page.ClickAsync("input[type=submit]");17            await page.ClickAsync("text=Playwright");18            await page.ClickAsync("text=Docs");19            await page.ClickAsync("text=API");20            await page.ClickAsync("text=class: Page");21            await page.ClickAsync("text=Page.dispatchEvent");22            await page.ClickAsync("text=Example");23            await page.ClickAsync("text=Run");24            await page.ClickAsync("text=Get Started");25            await page.ClickAsync("text=Playwright for .NET");26            await page.ClickAsync("text=Get Started");27            await page.ClickAsync("text=Playwright for C#");28            await page.ClickAsync("text=Get Started");29            await page.ClickAsync("text=Playwright for Java");30            await page.ClickAsync("text=Get Started");31            await page.ClickAsync("text=Playwright for Node.js");32            await page.ClickAsync("text=Get Started");33            await page.ClickAsync("text=Playwright for Python");34            await page.ClickAsync("text=Get Started");35            await page.ClickAsync("text=Playwright for Ruby");36            await page.ClickAsync("text=Get Started");37            await page.ClickAsync("text=Playwright for Go");38            await page.ClickAsync("text=Get

PageDispatchEventOptions

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4using Microsoft.Playwright.Transport.Channels;5using Microsoft.Playwright.Transport.Protocol;6{7    {8        static async Task Main(string[] args)9        {10            using var playwright = await Playwright.CreateAsync();11            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions12            {13            });14            var context = await browser.NewContextAsync();15            var page = await context.NewPageAsync();16            await page.SwitchToFrameAsync("iframeResult");17            await page.ClickAsync("button");18            await page.DispatchEventAsync("button", "click", new PageDispatchEventOptions { Detail = 1 });19        }20    }21}22Playwright C# | Page.EvaluateAsync() Method23Playwright C# | Page.EvaluateOnNewDocumentAsync() Method24Playwright C# | Page.ExposeBindingAsync() Method25Playwright C# | Page.FillAsync() Method26Playwright C# | Page.FocusAsync() Method27Playwright C# | Page.GoBackAsync() Method28Playwright C# | Page.GoForwardAsync() Method29Playwright C# | Page.GotoAsync() Method30Playwright C# | Page.HoverAsync() Method31Playwright C# | Page.InjectFileAsync() Method32Playwright C# | Page.InjectAsync() Method33Playwright C# | Page.IsClosedAsync() Method34Playwright C# | Page.KeyEventAsync() Method35Playwright C# | Page.Keyboard() Method

Playwright tutorial

LambdaTest’s Playwright tutorial will give you a broader idea about the Playwright automation framework, its unique features, and use cases with examples to exceed your understanding of Playwright testing. This tutorial will give A to Z guidance, from installing the Playwright framework to some best practices and advanced concepts.

Chapters:

What is Playwright : Playwright is comparatively new but has gained good popularity. Get to know some history of the Playwright with some interesting facts connected with it.
How To Install Playwright : Learn in detail about what basic configuration and dependencies are required for installing Playwright and run a test. Get a step-by-step direction for installing the Playwright automation framework.
Playwright Futuristic Features: Launched in 2020, Playwright gained huge popularity quickly because of some obliging features such as Playwright Test Generator and Inspector, Playwright Reporter, Playwright auto-waiting mechanism and etc. Read up on those features to master Playwright testing.
What is Component Testing: Component testing in Playwright is a unique feature that allows a tester to test a single component of a web application without integrating them with other elements. Learn how to perform Component testing on the Playwright automation framework.
Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
Functions and Selectors in Playwright: Learn how to launch the Chromium browser with Playwright. Also, gain a better understanding of some important functions like “BrowserContext,” which allows you to run multiple browser sessions, and “newPage” which interacts with a page.
Handling Alerts and Dropdowns in Playwright : Playwright interact with different types of alerts and pop-ups, such as simple, confirmation, and prompt, and different types of dropdowns, such as single selector and multi-selector get your hands-on with handling alerts and dropdown in Playright testing.
Playwright vs Puppeteer: Get to know about the difference between two testing frameworks and how they are different than one another, which browsers they support, and what features they provide.
Run Playwright Tests on LambdaTest: Playwright testing with LambdaTest leverages test performance to the utmost. You can run multiple Playwright tests in Parallel with the LammbdaTest test cloud. Get a step-by-step guide to run your Playwright test on the LambdaTest platform.
Playwright Python Tutorial: Playwright automation framework support all major languages such as Python, JavaScript, TypeScript, .NET and etc. However, there are various advantages to Python end-to-end testing with Playwright because of its versatile utility. Get the hang of Playwright python testing with this chapter.
Playwright End To End Testing Tutorial: Get your hands on with Playwright end-to-end testing and learn to use some exciting features such as TraceViewer, Debugging, Networking, Component testing, Visual testing, and many more.
Playwright Video Tutorial: Watch the video tutorials on Playwright testing from experts and get a consecutive in-depth explanation of Playwright automation testing.