How to use SelectorsRegisterOptions class of Microsoft.Playwright package

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

ISelectors.cs

Source:ISelectors.cs

...75        /// Name that is used in selectors as a prefix, e.g. <c>{name: 'foo'}</c> enables <c>foo=myselectorbody</c>76        /// selectors. May only contain <c>[a-zA-Z0-9_]</c> characters.77        /// </param>78        /// <param name="options">Call options</param>79        Task RegisterAsync(string name, SelectorsRegisterOptions? options = default);80    }81}82#nullable disable...

SelectorsSynchronous.cs

Source:SelectorsSynchronous.cs

...56    /// Name that is used in selectors as a prefix, e.g. <c>{name: 'foo'}</c> enables <c>foo=myselectorbody</c>57    /// selectors. May only contain <c>[a-zA-Z0-9_]</c> characters.58    /// </param>59    /// <param name="options">Call options</param>60    public static ISelectors Register(this ISelectors selectors, string name, SelectorsRegisterOptions? options = null)61    {62        selectors.RegisterAsync(name, options).GetAwaiter().GetResult();63        return selectors;64    }65}...

SelectorsRegisterOptions.cs

Source:SelectorsRegisterOptions.cs

...35using System.Threading.Tasks;36#nullable enable37namespace Microsoft.Playwright38{39    public class SelectorsRegisterOptions40    {41        public SelectorsRegisterOptions() { }42        public SelectorsRegisterOptions(SelectorsRegisterOptions clone)43        {44            if (clone == null)45            {46                return;47            }48            ContentScript = clone.ContentScript;49            Path = clone.Path;50            Script = clone.Script;51        }52        /// <summary>53        /// <para>54        /// Whether to run this selector engine in isolated JavaScript environment. This environment55        /// has access to the same DOM, but not any JavaScript objects from the frame's scripts.56        /// Defaults to <c>false</c>. Note that running as a content script is not guaranteed...

Selectors.cs

Source:Selectors.cs

...34            _channel = new(guid, parent.Connection, this);35        }36        ChannelBase IChannelOwner.Channel => _channel;37        IChannel<Selectors> IChannelOwner<Selectors>.Channel => _channel;38        public async Task RegisterAsync(string name, SelectorsRegisterOptions options = default)39        {40            options ??= new SelectorsRegisterOptions();41            var script = ScriptsHelper.EvaluationScript(options?.Script, options?.Path);42            await _channel.RegisterAsync(name, script, options?.ContentScript).ConfigureAwait(false);43        }44    }45}...

SelectorsRegisterOptions

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Microsoft.Playwright;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 BrowserTypeLaunchOptions13            {14            });15            var page = await browser.NewPageAsync();16            await page.ClickAsync("text=Sign in");17            await page.ClickAsync("input[name='identifier']");18            await page.FillAsync("input[name='identifier']", "myusername");19            await page.ClickAsync("text=Next");20            await page.ClickAsync("input[name='password']");21            await page.FillAsync("input[name='password']", "mypassword");22            await page.ClickAsync("text=Next");23            await page.ClickAsync("text=Sign in");24            await page.ClickAsync("text=Google apps");25            await page.ClickAsync("text=YouTube");26            await page.ClickAsync("text=Library");27            await page.ClickAsync("text=History");28            await page.ClickAsync("text=Watch later");29            await page.ClickAsync("text=Home");30            await page.ClickAsync("text=Subscriptions");31            await page.ClickAsync("text=Home");32            await page.ClickAsync("text=YouTube");33            await page.ClickAsync("text=Sign out");34        }35    }36}

SelectorsRegisterOptions

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            var playwright = await Playwright.CreateAsync();12            var browser = await playwright.Chromium.LaunchAsync(new LaunchOptions13            {14            });15            var context = await browser.NewContextAsync();16            var page = await context.NewPageAsync();17            await page.ClickAsync("input[type='text']");18            await page.FillAsync("input[type='text']", "Hello World");19            await page.ClickAsync("input[type='submit']");20            await page.ClickAsync("text=Images");21            await page.ClickAsync("text=Videos");22            await page.ClickAsync("text=News");23            await page.ClickAsync("text=Shopping");24            await page.ClickAsync("text=Maps");25            await page.ClickAsync("text=Books");26            await page.ClickAsync("text=Flights");27            await page.ClickAsync("text=More");28            await page.ClickAsync("text=Search tools");29            await page.ClickAsync("text=Settings");30            await page.ClickAsync("text=Sign in");31            await page.ClickAsync("text=Images");32            await page.ClickAsync("text=Videos");33            await page.ClickAsync("text=News");34            await page.ClickAsync("text=Shopping");35            await page.ClickAsync("text=Maps");36            await page.ClickAsync("text=Books");37            await page.ClickAsync("text=Flights");38            await page.ClickAsync("text=More");39            await page.ClickAsync("text=Search tools");40            await page.ClickAsync("text=Settings");41            await page.ClickAsync("text=Sign in");42            await page.ClickAsync("text=Images");43            await page.ClickAsync("text=Videos");44            await page.ClickAsync("text=News");45            await page.ClickAsync("text=Shopping");46            await page.ClickAsync("text=Maps");47            await page.ClickAsync("text=Books");48            await page.ClickAsync("text=Flights");49            await page.ClickAsync("text=More");50            await page.ClickAsync("text=Search tools");51            await page.ClickAsync("text=Settings");52            await page.ClickAsync("text=

SelectorsRegisterOptions

Using AI Code Generation

1using Microsoft.Playwright;2using System;3using System.Threading.Tasks;4{5    {6        static async Task Main(string[] args)7        {8            using var playwright = await Playwright.CreateAsync();9            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions10            {11            });12            var context = await browser.NewContextAsync(new BrowserNewContextOptions13            {14                {15                }16            });17            var page = await context.NewPageAsync();18            await page.ClickAsync("text=About");19            await page.ClickAsync("text=Advertising");20            await page.Selectors.RegisterAsync("id", "id", new SelectorsRegisterOptions21            {22            });23            await page.Selectors.RegisterAsync("name", "name", new SelectorsRegisterOptions24            {25            });26            await page.Selectors.RegisterAsync("class", "class", new SelectorsRegisterOptions27            {28            });29            await page.Selectors.RegisterAsync("tag", "tag", new SelectorsRegisterOptions30            {31            });32            await page.Selectors.RegisterAsync("xpath", "xpath", new SelectorsRegisterOptions33            {34            });35            await page.Selectors.RegisterAsync("css", "css", new SelectorsRegisterOptions36            {37            });38            await page.ClickAsync("css=#gb > div > div.gb_Ff > div.gb_1f.gb_2f.gb_1f.gb_3f.gb_4f.gb

SelectorsRegisterOptions

Using AI Code Generation

1using Microsoft.Playwright;2using System;3using System.Threading.Tasks;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 BrowserTypeLaunchOptions10            {11            });12            var page = await browser.NewPageAsync();13            await page.SetContentAsync(@"14            ");15            var items = await page.QuerySelectorAllAsync(".item");16            foreach (var item in items)17            {18                Console.WriteLine(await item.TextContentAsync());19            }20            await browser.CloseAsync();21        }22    }23}24using Microsoft.Playwright;25using System;26using System.Threading.Tasks;27{28    {29        static async Task Main(string[] args)30        {31            await using var playwright = await Playwright.CreateAsync();32            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions33            {34            });35            var page = await browser.NewPageAsync();36            await page.SetContentAsync(@"

SelectorsRegisterOptions

Using AI Code Generation

1using Microsoft.Playwright;2using System;3using System.Threading.Tasks;4{5    {6        static async Task Main(string[] args)7        {8            using var playwright = await Playwright.CreateAsync();9            await using var browser = await playwright.Chromium.LaunchAsync(new LaunchOptions10            {11            });12            var context = await browser.NewContextAsync(new BrowserNewContextOptions13            {14                ViewportSize = new ViewportSize { Width = 1920, Height = 1080 },15            });16            var page = await context.NewPageAsync();17            await page.GotoAsync("https

SelectorsRegisterOptions

Using AI Code Generation

1using Microsoft.Playwright;2using System;3using System.Threading.Tasks;4{5    {6        static async Task Main(string[] args)7        {8            var playwright = await Playwright.CreateAsync();9            var browser = await playwright.Chromium.LaunchAsync(new LaunchOptions { Headless = false });10            var context = await browser.NewContextAsync(new BrowserContextOptions11            {12                Viewport = new ViewportSize { Width = 1200, Height = 720 }13            });14            var page = await context.NewPageAsync();15            await page.ClickAsync("text=I agree");16            await page.ClickAsync("text=Sign in");17            await page.FillAsync("input[name=\"identifier\"]", "test");18            await page.ClickAsync("text=Next");19            await page.FillAsync("input[name=\"password\"]", "test");20            await page.ClickAsync("text=Next");21            await page.ClickAsync("text=Next");22        }23    }24}25using Microsoft.Playwright;26using System;27using System.Threading.Tasks;28{29    {30        static async Task Main(string[] args)31        {32            var playwright = await Playwright.CreateAsync();33            var browser = await playwright.Chromium.LaunchAsync(new LaunchOptions { Headless = false });34            var context = await browser.NewContextAsync(new BrowserContextOptions35            {36                Viewport = new ViewportSize { Width = 1200, Height = 720 }37            });38            var page = await context.NewPageAsync();39            await page.ClickAsync("text=I agree");40            await page.ClickAsync("text=Sign in");41            await page.FillAsync("input[name=\"identifier\"]", "test");42            await page.ClickAsync("text=Next");43            await page.FillAsync("input[name=\"password\"]", "test");44            await page.ClickAsync("text=Next");45            await page.ClickAsync("text=Next");46        }47    }48}49using Microsoft.Playwright;50using System;51using System.Threading.Tasks;52{53    {

SelectorsRegisterOptions

Using AI Code Generation

1using Microsoft.Playwright;2using System;3{4    {5        static async System.Threading.Tasks.Task Main(string[] args)6        {7            var playwright = await Playwright.CreateAsync();8            var browser = await playwright.Chromium.LaunchAsync(new LaunchOptions9            {10            });11            var context = await browser.NewContextAsync(new BrowserNewContextOptions12            {13                ViewportSize = new ViewportSize { Width = 1920, Height = 1080 },14                RecordVideo = new VideoOptions { Dir = "videos" },15            });16            var page = await context.NewPageAsync();

SelectorsRegisterOptions

Using AI Code Generation

1using Microsoft.Playwright;2var browser = await Playwright.CreateAsync().Chromium.LaunchAsync();3var page = await browser.NewPageAsync();4await page.ClickAsync("text=Images");5await page.ClickAsync("text=News");6await page.ClickAsync("text=Videos");7await page.ClickAsync("text=Shopping");8await page.ClickAsync("text=Maps");9await page.ClickAsync("text=Books");10await page.ClickAsync("text=Flights");11await page.ClickAsync("text=Finance");12await page.ClickAsync("text=More");13await page.ClickAsync("text=Search tools");14await page.ClickAsync("text=Settings");15await page.ClickAsync("text=Sign in");16await page.ClickAsync("text=Advanced search");17await page.ClickAsync("text=Advertising");18await page.ClickAsync("text=Business");19await page.ClickAsync("text=About");20await page.ClickAsync("text=How Search works");21await page.ClickAsync("text=Privacy");22await page.ClickAsync("text=Terms");23await page.ClickAsync("text=Settings");24await page.ClickAsync("text=Send feedback");25await page.ClickAsync("text=Help");26await page.ClickAsync("text=Privacy");27await page.ClickAsync("text=Terms");28await page.ClickAsync("text=Settings");29await page.ClickAsync("text=Send feedback");30await page.ClickAsync("text=Help");31await page.ClickAsync("text=Privacy");32await page.ClickAsync("text=Terms");33await page.ClickAsync("text=Settings");34await page.ClickAsync("text=Send feedback");35await page.ClickAsync("text=Help");36await page.ClickAsync("text=Privacy");37await page.ClickAsync("text=Terms");38await page.ClickAsync("text=Settings");39await page.ClickAsync("text=Send feedback");40await page.ClickAsync("text=Help");41await page.ClickAsync("text=Privacy");42await page.ClickAsync("text=Terms");43await page.ClickAsync("text=Settings");44await page.ClickAsync("text=Send feedback");45await page.ClickAsync("text=Help");46await page.ClickAsync("text=Privacy");47await page.ClickAsync("text=Terms");48await page.ClickAsync("text=Settings");49await page.ClickAsync("text=Send feedback");50await page.ClickAsync("text=Help");51await page.ClickAsync("text=Privacy");52await page.ClickAsync("text=Terms");

SelectorsRegisterOptions

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4using Microsoft.Playwright.Transport.Channels;5{6    {7        static async Task Main(string[] args)8        {9            await 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("input[name='q']");16            await page.ClickAsync("text=Google Search");17            await page.ClickAsync("text=Google S*");18            await page.ClickAsync("text=Google S* >> case=insensitive");19            await page.ClickAsync("text=Google S* >> case=insensitive");20            await page.ClickAsync("text=Google S* >> case=insensitive");21            await page.ClickAsync("text=Google S* >> case=insensitive");22            await page.ClickAsync("text=Google S* >> case=insensitive");23            await page.ClickAsync("text=Google S* >> case=insensitive");24            await page.ClickAsync("text=Google S* >> case=insensitive");25            await page.ClickAsync("text=Google S* >> case=insensitive");26            await page.ClickAsync("text=Google S* >> case=ins

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.