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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

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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.
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