KaneAI - World’s First E2E Software Testing Agent.Book a Demo Join TestMu Conference

How to use DialogChannel method of Microsoft.Playwright.Transport.Channels.DialogChannel class

Best Playwright-dotnet code snippet using Microsoft.Playwright.Transport.Channels.DialogChannel.DialogChannel

PageChannel.cs

Source:PageChannel.cs

...97                case "frameDetached":98                    FrameDetached?.Invoke(this, serverParams?.GetProperty("frame").ToObject<FrameChannel>(Connection.DefaultJsonSerializerOptions).Object);99                    break;100                case "dialog":101                    Dialog?.Invoke(this, serverParams?.GetProperty("dialog").ToObject<DialogChannel>(Connection.DefaultJsonSerializerOptions).Object);102                    break;103                case "console":104                    Console?.Invoke(this, serverParams?.GetProperty("message").ToObject<ConsoleMessage>(Connection.DefaultJsonSerializerOptions));105                    break;106                case "webSocket":107                    WebSocket?.Invoke(this, serverParams?.GetProperty("webSocket").ToObject<WebSocketChannel>(Connection.DefaultJsonSerializerOptions).Object);108                    break;109                case "download":110                    Download?.Invoke(this, serverParams?.ToObject<PageDownloadEvent>(Connection.DefaultJsonSerializerOptions));111                    break;112                case "video":113                    Video?.Invoke(this, new() { Artifact = serverParams?.GetProperty("artifact").ToObject<ArtifactChannel>(Connection.DefaultJsonSerializerOptions).Object });114                    break;115                case "worker":...

Dialog.cs

Source:Dialog.cs

...28namespace Microsoft.Playwright.Core29{30    internal class Dialog : ChannelOwnerBase, IChannelOwner<Dialog>, IDialog31    {32        private readonly DialogChannel _channel;33        private readonly DialogInitializer _initializer;34        public Dialog(IChannelOwner parent, string guid, DialogInitializer initializer) : base(parent, guid)35        {36            _channel = new(guid, parent.Connection, this);37            _initializer = initializer;38        }39        public string Type => _initializer.Type;40        public string DefaultValue => _initializer.DefaultValue;41        public string Message => _initializer.Message;42        ChannelBase IChannelOwner.Channel => _channel;43        IChannel<Dialog> IChannelOwner<Dialog>.Channel => _channel;44        public Task AcceptAsync(string promptText) => _channel.AcceptAsync(promptText ?? string.Empty);45        public Task DismissAsync() => _channel.DismissAsync();46    }...

DialogChannel.cs

Source:DialogChannel.cs

...25using System.Threading.Tasks;26using Microsoft.Playwright.Core;27namespace Microsoft.Playwright.Transport.Channels28{29    internal class DialogChannel : Channel<Dialog>30    {31        public DialogChannel(string guid, Connection connection, Dialog owner) : base(guid, connection, owner)32        {33        }34        internal Task AcceptAsync(string promptText)35            => Connection.SendMessageToServerAsync<PageChannel>(36                Guid,37                "accept",38                new Dictionary<string, object>39                {40                    ["promptText"] = promptText,41                });42        internal Task DismissAsync() => Connection.SendMessageToServerAsync<PageChannel>(Guid, "dismiss", null);43    }44}...

DialogChannel

Using AI Code Generation

1var playwright = await Playwright.CreateAsync();2var browser = await playwright.Chromium.LaunchAsync();3var page = await browser.NewPageAsync();4page.Dialog += async (sender, e) =>5{6    Console.WriteLine(e.Dialog.Message);7    await e.Dialog.AcceptAsync();8};9var iframe = await page.Frames.First().QuerySelectorAsync("#iframeResult");10await iframe.ClickAsync("button");11await browser.CloseAsync();12await playwright.CloseAsync();13var playwright = await Playwright.CreateAsync();14var browser = await playwright.Chromium.LaunchAsync();15var page = await browser.NewPageAsync();16page.Dialog += async (sender, e) =>17{18    Console.WriteLine(e.Dialog.Message);19    await e.Dialog.AcceptAsync();20};21var iframe = await page.Frames.First().QuerySelectorAsync("#iframeResult");22await iframe.ClickAsync("button");23await browser.CloseAsync();24await playwright.CloseAsync();25var playwright = await Playwright.CreateAsync();26var browser = await playwright.Chromium.LaunchAsync();27var page = await browser.NewPageAsync();28page.Dialog += async (sender, e) =>29{30    Console.WriteLine(e.Dialog.Message);

DialogChannel

Using AI Code Generation

1using Microsoft.Playwright;2using Microsoft.Playwright.Transport.Channels;3private async Task DialogChannelMethod()4{5    var playwright = await Playwright.CreateAsync();6    var browser = await playwright.Chromium.LaunchAsync();7    var page = await browser.NewPageAsync();8    var dialogTask = page.WaitForEventAsync(PageEvent.Dialog);9    await page.EvaluateAsync("() => alert('hi')");10    var dialog = await dialogTask;11    var dialogChannel = (DialogChannel)dialog;12    await dialogChannel.AcceptAsync();13    await browser.CloseAsync();14}15using Microsoft.Playwright;16using Microsoft.Playwright.Transport.Channels;17private async Task DialogChannelMethod()18{19    var playwright = await Playwright.CreateAsync();20    var browser = await playwright.Chromium.LaunchAsync();21    var page = await browser.NewPageAsync();22    var dialogTask = page.WaitForEventAsync(PageEvent.Dialog);23    await page.EvaluateAsync("() => alert('hi')");24    var dialog = await dialogTask;25    var dialogChannel = (DialogChannel)dialog;26    await dialogChannel.AcceptAsync();27    await browser.CloseAsync();28}29using Microsoft.Playwright;30using Microsoft.Playwright.Transport.Channels;31private async Task DialogChannelMethod()32{33    var playwright = await Playwright.CreateAsync();34    var browser = await playwright.Chromium.LaunchAsync();35    var page = await browser.NewPageAsync();36    var dialogTask = page.WaitForEventAsync(PageEvent.Dialog);37    await page.EvaluateAsync("() => alert('hi')");38    var dialog = await dialogTask;39    var dialogChannel = (DialogChannel)dialog;40    await dialogChannel.AcceptAsync();41    await browser.CloseAsync();42}43using Microsoft.Playwright;44using Microsoft.Playwright.Transport.Channels;45private async Task DialogChannelMethod()46{47    var playwright = await Playwright.CreateAsync();48    var browser = await playwright.Chromium.LaunchAsync();49    var page = await browser.NewPageAsync();50    var dialogTask = page.WaitForEventAsync(PageEvent.Dialog);51    await page.EvaluateAsync("() => alert('hi')");52    var dialog = await dialogTask;

DialogChannel

Using AI Code Generation

1await page.Dialog += async (sender, e) =>2{3    await e.Dialog.AcceptAsync();4};5await page.Dialog += async (sender, e) =>6{7    await e.Dialog.DismissAsync();8};9await page.Dialog += async (sender, e) =>10{11    string message = await e.Dialog.MessageAsync();12};13await page.Dialog += async (sender, e) =>14{15    string type = await e.Dialog.TypeAsync();16};17await page.Dialog += async (sender, e) =>18{19    string defaultValue = await e.Dialog.DefaultValueAsync();20};21await page.Dialog += async (sender, e) =>22{23    await e.Dialog.SetPromptValueAsync("Hello World!");24};25await page.Dialog += async (sender, e) =>26{27    string promptValue = await e.Dialog.PromptValueAsync();28};29await page.Dialog += async (sender, e) =>30{31    string acceptButton = await e.Dialog.AcceptButtonAsync();32};33await page.Dialog += async (sender, e) =>34{35    string dismissButton = await e.Dialog.DismissButtonAsync();36};

DialogChannel

Using AI Code Generation

1using Microsoft.Playwright.Transport.Channels;2using Microsoft.Playwright.Transport.Protocol;3using System;4using System.Threading.Tasks;5{6    {7        static async Task Main(string[] args)8        {9            var playwright = await Playwright.CreateAsync();10            var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions { Headless = false });11            var context = await browser.NewContextAsync();12            var page = await context.NewPageAsync();13            var dialogTask = page.WaitForEventAsync(PageEvent.Dialog);14            await page.ClickAsync("text=I'm Feeling Lucky");15            var dialog = (DialogChannel)await dialogTask;16            Console.WriteLine(dialog.Message);17            await dialog.AcceptAsync();18            await browser.CloseAsync();19        }20    }21}22using Microsoft.Playwright.Transport.Channels;23using Microsoft.Playwright.Transport.Protocol;24using System;25using System.Threading.Tasks;26{27    {28        static async Task Main(string[] args)29        {30            var playwright = await Playwright.CreateAsync();31            var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions { Headless = false });32            var context = await browser.NewContextAsync();33            var page = await context.NewPageAsync();34            var dialogTask = page.WaitForEventAsync(PageEvent.Dialog);35            await page.ClickAsync("text=I'm Feeling Lucky");36            var dialog = (DialogChannel)await dialogTask;37            Console.WriteLine(dialog.Message);38            await dialog.DismissAsync();39            await browser.CloseAsync();40        }41    }42}43using Microsoft.Playwright.Transport.Channels;44using Microsoft.Playwright.Transport.Protocol;45using System;46using System.Threading.Tasks;47{48    {49        static async Task Main(string[] args)50        {

DialogChannel

Using AI Code Generation

1var dialog = await page.WaitForEventAsync(PageEvent.Dialog);2await dialog.AcceptAsync();3var dialog = await page.WaitForEventAsync(PageEvent.Dialog);4await dialog.DismissAsync();5var dialog = await page.WaitForEventAsync(PageEvent.Dialog);6await dialog.AcceptAsync();7var dialog = await page.WaitForEventAsync(PageEvent.Dialog);8await dialog.DismissAsync();9var dialog = await page.WaitForEventAsync(PageEvent.Dialog);10await dialog.AcceptAsync();11var dialog = await page.WaitForEventAsync(PageEvent.Dialog);12await dialog.AcceptAsync();13var dialog = await page.WaitForEventAsync(PageEvent.Dialog);14await dialog.AcceptAsync();15var dialog = await page.WaitForEventAsync(PageEvent.Dialog);16await dialog.AcceptAsync();17var dialog = await page.WaitForEventAsync(PageEvent.Dialog);18await dialog.AcceptAsync();

DialogChannel

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            using var playwright = await Playwright.CreateAsync();10            await using var browser = await playwright.Chromium.LaunchAsync();11            var page = await browser.NewPageAsync();12            page.Dialog += async (sender, e) =>13            {14                var dialog = e.Dialog;15                Console.WriteLine($"Dialog message: {dialog.Message}");16                await dialog.AcceptAsync();17            };18            await page.EvaluateAsync("() => alert('1')");19        }20    }21}22using System;23using System.Threading.Tasks;24using Microsoft.Playwright;25using Microsoft.Playwright.Transport.Channels;26{27    {28        static async Task Main(string[] args)29        {30            using var playwright = await Playwright.CreateAsync();31            await using var browser = await playwright.Chromium.LaunchAsync();32            var page = await browser.NewPageAsync();33            page.Console += (sender, e) =>34            {35                var consoleMessage = e.Message;36                Console.WriteLine($"{consoleMessage.Type}: {consoleMessage.Text}");37            };38            await page.EvaluateAsync("() => console.log('hello', 5, {foo: 'bar'})");39        }40    }41}

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.