Best Playwright-dotnet code snippet using Microsoft.Playwright.Transport.Channels.StreamChannel
Stream.cs
Source: Stream.cs
...36 Channel = new(guid, parent.Connection, this);37 }38 ChannelBase IChannelOwner.Channel => Channel;39 IChannel<Stream> IChannelOwner<Stream>.Channel => Channel;40 public StreamChannel Channel { get; }41 public StreamImpl StreamImpl => new(this);42 public Task<byte[]> ReadAsync(int size) => Channel.ReadAsync(size);43 public ValueTask DisposeAsync() => new ValueTask(CloseAsync());44 public Task CloseAsync() => Channel.CloseAsync();45 }46 internal class StreamImpl : System.IO.Stream47 {48 private readonly Stream _stream;49 internal StreamImpl(Stream stream)50 {51 _stream = stream;52 }53 public override bool CanRead => true;54 public override bool CanSeek => false;...
StreamChannel.cs
Source: StreamChannel.cs
...25using System.Threading.Tasks;26using Microsoft.Playwright.Core;27namespace Microsoft.Playwright.Transport.Channels28{29 internal class StreamChannel : Channel<Stream>30 {31 public StreamChannel(string guid, Connection connection, Stream owner) : base(guid, connection, owner)32 {33 }34 internal async Task<byte[]> ReadAsync(int size)35 {36 var response = await Connection.SendMessageToServerAsync(37 Guid,38 "read",39 new Dictionary<string, object>40 {41 ["size"] = size,42 }).ConfigureAwait(false);43 return response.Value.GetProperty("binary").GetBytesFromBase64();44 }45 internal Task CloseAsync() => Connection.SendMessageToServerAsync(Guid, "close", null);...
StreamChannel
Using AI Code Generation
1using System;2using System.IO;3using System.Threading.Tasks;4using Microsoft.Playwright;5using Microsoft.Playwright.Transport.Channels;6{7 {8 static async Task Main(string[] args)9 {10 using var playwright = await Playwright.CreateAsync();11 var browser = await playwright.Chromium.LaunchAsync();12 var page = await browser.NewPageAsync();13 var stream = File.OpenRead("C:/Users/username/source/repos/PlaywrightTest/PlaywrightTest/1.cs");14 var streamChannel = new StreamChannel(stream);15 await page.SetContentAsync("<input type=\"file\" id=\"file\" />");16 await page.SetInputFilesAsync("#file", new[] { streamChannel });17 }18 }19}
StreamChannel
Using AI Code Generation
1using Microsoft.Playwright;2using Microsoft.Playwright.Transport.Channels;3using System;4using System.IO;5using System.Threading.Tasks;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();12 var page = await browser.NewPageAsync();13 await page.ScreenshotAsync(new PageScreenshotOptions { Path = "google.png" });14 var streamChannel = await page.ScreenshotStreamAsync(new PageScreenshotStreamOptions { Type = ScreenshotType.Png });15 var stream = new MemoryStream();16 await streamChannel.ReadAsync(stream);17 var bytes = stream.ToArray();18 File.WriteAllBytes("google.png", bytes);19 }20 }21}22using Microsoft.Playwright;23using Microsoft.Playwright.Transport.Channels;24using System;25using System.IO;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();33 var page = await browser.NewPageAsync();34 await page.ScreenshotAsync(new PageScreenshotOptions { Path = "google.png" });35 var streamChannel = await page.ScreenshotStreamAsync(new PageScreenshotStreamOptions { Type = ScreenshotType.Png });36 var stream = new MemoryStream();37 await streamChannel.ReadAsync(stream);38 var bytes = stream.ToArray();39 File.WriteAllBytes("google.png", bytes);40 }41 }42}43using Microsoft.Playwright;44using Microsoft.Playwright.Transport.Channels;45using System;46using System.IO;47using System.Threading.Tasks;48{49 {50 static async Task Main(string[] args)51 {52 await using var playwright = await Playwright.CreateAsync();53 await using var browser = await playwright.Chromium.LaunchAsync();54 var page = await browser.NewPageAsync();
StreamChannel
Using AI Code Generation
1using System;2using System.IO;3using System.Threading.Tasks;4using Microsoft.Playwright.Transport.Channels;5using Microsoft.Playwright.Transport.Protocol;6using Microsoft.Playwright.Transport;7using Microsoft.Playwright.Core;8{9 {10 static async Task Main(string[] args)11 {12 Console.WriteLine("Hello World!");13 var channel = new StreamChannel(new Connection());14 var stream = new MemoryStream(new byte[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 });15 var streamHandle = new StreamHandle(channel, stream);16 var streamHandleGuid = Guid.NewGuid().ToString();17 await channel.RegisterAsync(new RegisterParams18 {19 });20 Console.WriteLine("Stream registered with GUID: " + streamHandleGuid);21 Console.ReadKey();22 }23 }24}25using System;26using System.IO;27using System.Threading.Tasks;28using Microsoft.Playwright.Transport.Channels;29using Microsoft.Playwright.Transport.Protocol;30using Microsoft.Playwright.Transport;31using Microsoft.Playwright.Core;32{33 {34 static async Task Main(string[] args)35 {36 Console.WriteLine("Hello World!");37 var channel = new StreamChannel(new Connection());38 var streamHandleGuid = "c1f3d3f3-0d3b-4c7b-9e1b-1e9d9c8a8f3e";39 var streamHandle = await channel.GetStreamAsync(new GetStreamParams40 {41 });42 Console.WriteLine("Stream object retrieved from GUID: " + streamHandleGuid);43 Console.ReadKey();44 }45 }46}
StreamChannel
Using AI Code Generation
1using Microsoft.Playwright.Transport.Channels;2using Microsoft.Playwright;3using System;4using System.IO;5using System.Threading.Tasks;6{7 {8 static async Task Main(string[] args)9 {10 var playwright = await Playwright.CreateAsync();11 var browser = await playwright.Firefox.LaunchAsync();12 var page = await browser.NewPageAsync();13 var stream = File.OpenWrite("my-file.txt");14 var streamChannel = new StreamChannel(stream);15 await response.BodyAsync().PipeToAsync(streamChannel);16 await browser.CloseAsync();17 }18 }19}20var body = await response.TextAsync();
StreamChannel
Using AI Code Generation
1using Microsoft.Playwright.Transport.Channels;2using Microsoft.Playwright.Transport.Channels;3using System;4using System.IO;5using System.Threading.Tasks;6{7 {8 static async Task Main(string[] args)9 {10 var playwright = await Playwright.CreateAsync();11 var browser = await playwright.Chromium.LaunchAsync();12 var page = await browser.NewPageAsync();13 var elementHandle = await page.QuerySelectorAsync("input[name='q']");14 await elementHandle.TypeAsync("Hello World!");15 var streamChannel = await page.ScreenshotStreamAsync();16 using (var fileStream = File.Create("screenshot.png"))17 {18 await streamChannel.Stream.CopyToAsync(fileStream);19 }20 await browser.CloseAsync();21 }22 }23}
StreamChannel
Using AI Code Generation
1using System;2using System.Collections.Generic;3using System.IO;4using System.Text;5using System.Threading.Tasks;6using Microsoft.Playwright;7using Microsoft.Playwright.Transport.Channels;8using Microsoft.Playwright.Transport.Protocol;9using Newtonsoft.Json;10{11 {12 static async Task Main(string[] args)13 {14 var playwright = await Playwright.CreateAsync();15 var browser = await playwright.Chromium.LaunchAsync(new LaunchOptions16 {17 Args = new[] { "--disable-features=site-per-process" }18 });19 var page = await browser.NewPageAsync();20 await page.ClickAsync("input[title=Search]");21 await page.FocusAsync("input[title=Search]");
StreamChannel
Using AI Code Generation
1var fileInputElement = await page.QuerySelectorAsync("input[type=file]");2var stream = await fileInputElement.GetInputFilesAsync();3await page.UploadFileAsync("input[type=file]", stream);4await page.UploadFileAsync("input[type=file]", "C:/Users/username/Downloads/file.pdf");5await page.UploadFileAsync("input[type=file]", "C:/Users/username/Downloads/file.pdf");6await page.UploadFileAsync("input[type=file]", "C:/Users/username/Downloads/file.pdf");7await page.UploadFileAsync("input[type=file]", "C:/Users/username/Downloads/file.pdf");8await page.UploadFileAsync("input[type=file]", "C:/Users/username/Downloads/file.pdf");9await page.UploadFileAsync("input[type=file]", "C:/Users/username/Downloads/file.pdf");10await page.UploadFileAsync("input[type=file]", "C:/Users/username/Downloads/file.pdf");11await page.UploadFileAsync("input[type=file]", "C:/Users/username/Downloads/file.pdf");12await page.UploadFileAsync("input[type=file]", "C:/Users/username/Downloads/file.pdf");13await page.UploadFileAsync("input[type=file]", "C:/Users/username/Downloads/file.pdf");
Playwright Multiple Elements - Is there an equivalent to Selenium FindElements?
How to handle multiple file downloads in Playwright?
Run Playwright.NET tests in Docker container
How to handle multiple file downloads in Playwright?
Running playwright in headed mode C#
Playwright (.NET) tries to use different browser versions than installed
Playwright "Element is not attached to the DOM"
Playwright Multiple Elements - Is there an equivalent to Selenium FindElements?
Microsoft.Playwright.PlaywrightException : unable to verify the first certificate Using Playwright C# While connecting Moon
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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