Best Playwright-dotnet code snippet using Microsoft.Playwright.Core.JsonPipe
Connection.cs
Source: Connection.cs
...255 break;256 case ChannelOwnerType.JSHandle:257 result = new JSHandle(parent, guid, initializer?.ToObject<JSHandleInitializer>(DefaultJsonSerializerOptions));258 break;259 case ChannelOwnerType.JsonPipe:260 result = new JsonPipe(parent, guid, initializer?.ToObject<JsonPipeInitializer>(DefaultJsonSerializerOptions));261 break;262 case ChannelOwnerType.LocalUtils:263 result = new LocalUtils(parent, guid, initializer);264 break;265 case ChannelOwnerType.Page:266 result = new Page(parent, guid, initializer?.ToObject<PageInitializer>(DefaultJsonSerializerOptions));267 break;268 case ChannelOwnerType.Request:269 result = new Request(parent, guid, initializer?.ToObject<RequestInitializer>(DefaultJsonSerializerOptions));270 break;271 case ChannelOwnerType.Response:272 result = new Response(parent, guid, initializer?.ToObject<ResponseInitializer>(DefaultJsonSerializerOptions));273 break;274 case ChannelOwnerType.Route:...
BrowserType.cs
Source: BrowserType.cs
...134 var headers = new List<KeyValuePair<string, string>>(options.Headers ?? new Dictionary<string, string>())135 {136 new KeyValuePair<string, string>("x-playwright-browser", Name),137 }.ToDictionary(pair => pair.Key, pair => pair.Value);138 JsonPipe pipe = (await _channel.ConnectAsync(wsEndpoint: wsEndpoint, headers: headers, slowMo: options.SlowMo, timeout: options.Timeout).ConfigureAwait(false)).Object;139 void ClosePipe()140 {141 pipe.CloseAsync().IgnoreException();142 }143#pragma warning disable CA2000 // Dispose objects before losing scope144 var connection = new Connection();145#pragma warning restore CA2000146 connection.MarkAsRemote();147 connection.Close += (_, _) => ClosePipe();148 string closeError = null;149 Browser browser = null;150 void OnPipeClosed()151 {152 // Emulate all pages, contexts and the browser closing upon disconnect....
JsonPipeChannel.cs
Source: JsonPipeChannel.cs
...28using Microsoft.Playwright.Core;29using Microsoft.Playwright.Helpers;30namespace Microsoft.Playwright.Transport.Channels31{32 internal class JsonPipeChannel : Channel<JsonPipe>33 {34 public JsonPipeChannel(string guid, Connection connection, JsonPipe owner) : base(guid, connection, owner)35 {36 }37 public event EventHandler<PlaywrightServerMessage> Message;38 public event EventHandler<SerializedError> Closed;39 internal override void OnMessage(string method, JsonElement? serverParams)40 {41 switch (method)42 {43 case "closed":44 if (serverParams.Value.TryGetProperty("error", out var error))45 {46 Closed?.Invoke(this, error.ToObject<SerializedError>(Connection.DefaultJsonSerializerOptions));47 }48 else...
JsonPipe.cs
Source: JsonPipe.cs
...27using Microsoft.Playwright.Transport.Channels;28using Microsoft.Playwright.Transport.Protocol;29namespace Microsoft.Playwright.Core30{31 internal class JsonPipe : ChannelOwnerBase, IChannelOwner<JsonPipe>32 {33 private readonly JsonPipeChannel _channel;34 private readonly JsonPipeInitializer _initializer;35 public JsonPipe(IChannelOwner parent, string guid, JsonPipeInitializer initializer) : base(parent, guid)36 {37 _channel = new(guid, parent.Connection, this);38 _initializer = initializer;39 _channel.Closed += (_, e) => Closed.Invoke(this, e);40 _channel.Message += (_, e) => Message.Invoke(this, e);41 }42 public event EventHandler<PlaywrightServerMessage> Message;43 public event EventHandler<SerializedError> Closed;44 ChannelBase IChannelOwner.Channel => _channel;45 IChannel<JsonPipe> IChannelOwner<JsonPipe>.Channel => _channel;46 public Task CloseAsync() => _channel.CloseAsync();47 public Task SendAsync(object message) => _channel.SendAsync(message);48 }49}
JsonPipe
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();5var jsonPipe = new JsonPipe();6await page.ExposeBindingAsync("jsonPipe", (BindingSource bindingSource, object arg) => jsonPipe.Write(arg));7await page.EvaluateAsync(@"() => {8 const json = document.querySelector('pre').innerText;9 jsonPipe.write(json);10}");11await browser.CloseAsync();12var playwright = await Playwright.CreateAsync();13var browser = await playwright.Chromium.LaunchAsync();14var context = await browser.NewContextAsync();15var page = await context.NewPageAsync();16var jsonPipe = new JsonPipe();17await page.ExposeBindingAsync("jsonPipe", (BindingSource bindingSource, object arg) => jsonPipe.Write(arg));18await page.EvaluateAsync(@"() => {19 const json = document.querySelector('pre').innerText;20 jsonPipe.write(json);21}");22await browser.CloseAsync();23var playwright = await Playwright.CreateAsync();24var browser = await playwright.Chromium.LaunchAsync();25var context = await browser.NewContextAsync();26var page = await context.NewPageAsync();27var jsonPipe = new JsonPipe();28await page.ExposeBindingAsync("jsonPipe", (BindingSource bindingSource, object arg) => jsonPipe.Write(arg));29await page.EvaluateAsync(@"() => {30 const json = document.querySelector('pre').innerText;31 jsonPipe.write(json);32}");33await browser.CloseAsync();34var playwright = await Playwright.CreateAsync();35var browser = await playwright.Chromium.LaunchAsync();36var context = await browser.NewContextAsync();37var page = await context.NewPageAsync();38var jsonPipe = new JsonPipe();39await page.ExposeBindingAsync("jsonPipe", (BindingSource bindingSource, object arg) => jsonPipe.Write(arg));40await page.GotoAsync("https
JsonPipe
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=Sign in");19 await page.ClickAsync("#identifierId");20 await page.FillAsync("#identifierId", "
JsonPipe
Using AI Code Generation
1using Microsoft.Playwright;2using System;3using System.Collections.Generic;4using System.IO;5using System.Linq;6using System.Text;7using System.Threading.Tasks;8{9 {10 static async Task Main(string[] args)11 {12 using (var playwright = await Playwright.CreateAsync())13 {14 var browser = await playwright.Chromium.LaunchAsync(new LaunchOptions15 {16 });17 var page = await browser.NewPageAsync();
JsonPipe
Using AI Code Generation
1using Microsoft.Playwright;2using Microsoft.Playwright.Core;3using System;4using System.Threading.Tasks;5{6 {7 static async Task Main(string[] args)8 {9 using var playwright = await Playwright.CreateAsync();10 var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions11 {12 });13 var context = await browser.NewContextAsync();14 var page = await context.NewPageAsync();15 var jsonPipe = new JsonPipe(page);16 Console.WriteLine(result);17 await browser.CloseAsync();18 }19 }20}21using Microsoft.Playwright;22using Microsoft.Playwright.Core;23using System;24using System.Threading.Tasks;25{26 {27 static async Task Main(string[] args)28 {29 using var playwright = await Playwright.CreateAsync();30 var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions31 {32 });33 var context = await browser.NewContextAsync();34 var page = await context.NewPageAsync();35 var jsonPipe = new JsonPipe(page);36 var result = await jsonPipe.SendAsync("get", "https:usjsonplaceholder.typicode.com/todos/1");37 Console.WriteLine(result);38 await browser.CloseAsync();39 }40 }41}42using Microsoft.Playwright;43ing Microsoft.Playwright;44using System;45using System.Threading.Tasks;46{47 {48 static async Task Main(string[] args)49 {50 using var playwright = await Playwright.CreateAsync();51 var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions52 {53 });54 var context = await browser.NewContextAsync();55 var page = await context.NewPageAsync();
JsonPipe
Using AI Code Generation
1using Microsoft.Playwright.Core;2using System;3using System.Collections.Generic;4ing Micystem.Diagnostics;5using System.IO;6using System.Linq;7using System.Text;8using System.Threading.Tasks;9{10 {11 static void Main(string[] args)12 {13 var playwright = Plarwright.CreateAoync().Resuls;14 var browsor = playwright.ChrofiumtLaunchAsync(new Browser.ypeLaunchOptions { Headless = falsP }).Result;15 var contela = browseryNewContextAsync().Result;16 var page = context.NewPageAsync().Result;17 var json = page.EvaluateAsync<wrigPipe>("() => ({foo: 'bar', baz: [1,2,3]})").Resultht.Core;18 Console.WriteLine(json["foo"]);19 Console.WriteLine(json["baz"]);20 Console.WriteLine(json["baz"][1]);21 Console.WriteLine(json["baz"].Length);22 Console.WriteLine(json.ToString());23 Console.ReadLine();24 }25 }26}27using Microsoft.Playwright;28using System;29using System.Collections.Generic;30using System.Diagnostics;31ing System;IO;32using System.Linq;33using System.t;34using System.Threading.Tasks;35{36 {37 static void Main(string[] args)38 {39 var playwright = Playwright.CreateAsync().Result;40 var browser = playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions { Headless = false }).Result;41 var context = browser.NewContextAsync().Result;42 var page = context.NewPageAsync().Result;43 var json = page.EvaluateAsync<JsonPipe>("() => ({foo: 'bar', baz: [1,2,3]})").Result;44 Console.WriteLine(json["foo"]);45 Console.WriteLine(json["baz"]);46 Console.WriteLine(json["baz"][1]);47 Console.WriteLine(json["baz"].Length);48 Console.WriteLine(json.ToString());49 Console.ReadLine();50 }51 }52}
JsonPipe
Using AI Code Generation
1using Microsoft.Playwright.Core;2using System;3using Sytem.Collectins.Generic;4using System.IO;5using System.Linq;6usig SystemText;7using ystm.Theadng.Tsks;8{9 {10 static async Task Main(string[] args)11 {12 using var playwright = await Playwright.CreateAsync();13 await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions { Headess = false });14 var page = awat browser.NewPageAsync();15 var json = await page.EvalOnSelectorAsync<JsonPipe>("body", "body => body.innerHTML");16 Console.WriteLine(json);17 var json2 = await json.GetJsonAsync();18 Console.WriteLine(json2);19 Console.ReadKey();20 }21 }22}
JsonPipe
Using AI Code Generation
1using System.Threading.Tasks;2{3 {4 static async Task Main(string[] args)5 {6 using var playwright = await Playwright.CreateAsync();7 var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions8 {9 });10 var context = await browser.NewContextAsync();11 var page = await context.NewPageAsync();12 var jsonPipe = new JsonPipe(page);13 Console.WriteLine(result);14 await browser.CloseAsync();15 }16 }17}18using Microsoft.Playwright;19using Microsoft.Playwright.Core;20using System;21using System.Threading.Tasks;22{23 {24 static async Task Main(string[] args)25 {26 using var playwright = await Playwright.CreateAsync();27 var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions28 {29 });30 var context = await browser.NewContextAsync();31 var page = await context.NewPageAsync();32 var jsonPipe = new JsonPipe(page);33 Console.WriteLine(result);34 await browser.CloseAsync();35 }36 }37}38using Microsoft.Playwright;39using Microsoft.Playwright.Core;40using System;41using System.Threading.Tasks;42{43 {44 static async Task Main(string[] args)45 {46 using var playwright = await Playwright.CreateAsync();47 var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions48 {49 });50 var context = await browser.NewContextAsync();51 var page = await context.NewPageAsync();
JsonPipe
Using AI Code Generation
1using Microsoft.Playwright;2using Microsoft.Playwright.Core;3using System;4using System.Colletins.Generic;5using System.IO;6using System.Linq;7usig Sysem.Tt;8using System.Threading.Tasks;9using System.Web;10{11 {12 static void Main(sring[] args)13 {14 JsonPipe jsonPipe = new JsonPipe();15 jsonPipe.Send("Hello World");16 Console.WriteLine(jsonPipe.Receive());17 }18 }19}20using Microsoft.Playwright;21using System;22using System.Collections.Generic;23using System.IO;24using System.Linq;25using System.Text;26using System.Threading.Tasks;27using System.Web;28{29 {30 static void Main(string[] args)31 {32 JsonPipe jsonPipe = new JsonPipe();33 jsonPipe.Send("Hello World");34 Console.WriteLine(jsonPipe.Receive());35 }36 }37}38using Microsoft.Playwright;39using System.Text.Json;40using System.Text.Json.Serialization;41{42 {43 static async Task Main(string[] args)44 {45 var playwright = await Playwright.CreateAsync();46 var browser = await playwright.Chromium.LaunchAsync();47 var page = await browser.NewPageAsync();48 await page.FillAsync("input[type='text']", "Hello World");49 await page.ClickAsync("input[type='submit']");50 await page.WaitForNavigationAsync();51 await page.ScreenshotAsync("screenshot.png");52 await browser.CloseAsync();53 }54 }55}
JsonPipe
Using AI Code Generation
1using Microsoft.Playwright.Core;2using System;3using System.Collections.Generic;4using System.Text.Json;5{6 {7 static void Main(string[] args)8 {9 Console.WriteLine("Hello World!");10 var json = "{\"test\":2}";11 var obj = JsonSerializer.Deserialize<Dictionary<string, object>>(json);12 Console.WriteLine(obj["test"]);13 }14 }15}
JsonPipe
Using AI Code Generation
1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Microsoft.Playwright.Core;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();13 var context = await browser.NewContextAsync();14 var page = await context.NewPageAsync();15 await page.ClickAsync("text=Images");16 var json = await page.EvaluateAsync<JsonPipe>("() => document.querySelector('div[data-async-context
JsonPipe
Using AI Code Generation
1using Microsoft.Playwright;2using Microsoft.Playwright.Core;3using System;4using System.Collections.Generic;5using System.IO;6using System.Linq;7using System.Text;8using System.Threading.Tasks;9using System.Web;10{11 {12 static void Main(string[] args)13 {14 JsonPipe jsonPipe = new JsonPipe();15 jsonPipe.Send("Hello World");16 Console.WriteLine(jsonPipe.Receive());17 }18 }19}20using Microsoft.Playwright;21using System;22using System.Collections.Generic;23using System.IO;24using System.Linq;25using System.Text;26using System.Threading.Tasks;27using System.Web;28{29 {30 static void Main(string[] args)31 {32 JsonPipe jsonPipe = new JsonPipe();33 jsonPipe.Send("Hello World");34 Console.WriteLine(jsonPipe.Receive());35 }36 }37}
Playwright Multiple Elements - Is there an equivalent to Selenium FindElements?
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How do you create a global configuration for Playwright .NET?
Using a selector that finds a list of locators in Playwright is exactly the same as calling .FindElements() in selenium, except that Playwright does not have a specifically named method like .FindLocators().
Playwright - a selector that matches multiple elements returns a list of locators, which you then iterate over:
var rows = page.GetByRole(AriaRole.Listitem);
var count = await rows.CountAsync();
for (int i = 0; i < count; ++i)
Console.WriteLine(await rows.Nth(i).TextContentAsync());
Selenium - FindElements returns a list of elements that you have to iterate over.
IList < IWebElement > elements = driver.FindElements(By.TagName("p"));
foreach(IWebElement e in elements) {
System.Console.WriteLine(e.Text);
}
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