Best Playwright-dotnet code snippet using Microsoft.Playwright.Core.WritableStreamImpl
WritableStream.cs
Source: WritableStream.cs
...37 }38 ChannelBase IChannelOwner.Channel => Channel;39 IChannel<WritableStream> IChannelOwner<WritableStream>.Channel => Channel;40 public WritableStreamChannel Channel { get; }41 public WritableStreamImpl WritableStreamImpl => new(this);42 public Task WriteAsync(string binary) => Channel.WriteAsync(binary);43 public ValueTask DisposeAsync() => new ValueTask(CloseAsync());44 public Task CloseAsync() => Channel.CloseAsync();45 }46 internal class WritableStreamImpl : System.IO.Stream47 {48 private readonly WritableStream _stream;49 internal WritableStreamImpl(WritableStream stream)50 {51 _stream = stream;52 }53 public override bool CanRead => throw new NotImplementedException();54 public override bool CanSeek => throw new NotImplementedException();55 public override bool CanWrite => true;56 public override long Length => throw new NotImplementedException();57 public override long Position { get => throw new NotImplementedException(); set => throw new NotImplementedException(); }58 public override void Flush() => throw new NotImplementedException();59 public override int Read(byte[] buffer, int offset, int count) => throw new NotImplementedException();60 public override Task<int> ReadAsync(byte[] buffer, int offset, int count, CancellationToken cancellationToken) =>61 throw new NotImplementedException();62 public override void Close() => _stream.CloseAsync().ConfigureAwait(false);63 public override long Seek(long offset, SeekOrigin origin) => throw new NotImplementedException();...
SetInputFilesHelpers.cs
Source: SetInputFilesHelpers.cs
...43 var streams = await files.SelectAsync(async f =>44 {45 var stream = await context.Channel.CreateTempFileAsync(Path.GetFileName(f)).ConfigureAwait(false);46 using var fileStream = File.OpenRead(f);47 await fileStream.CopyToAsync(stream.WritableStreamImpl).ConfigureAwait(false);48 return stream;49 }).ConfigureAwait(false);50 return new() { Streams = streams.ToArray() };51 }52 return new() { LocalPaths = files.Select(f => Path.GetFullPath(f)).ToArray() };53 }54 return new()55 {56 Files = files.Select(file =>57 {58 var fileInfo = new FileInfo(file);59 return new InputFilesList()60 {61 Name = fileInfo.Name,...
WritableStreamImpl
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();10 var page = await browser.NewPageAsync();11 await page.ScreenshotAsync(@"C:\Users\prashant\Desktop\2.png");12 }13 }14}15using Microsoft.Playwright;16using System;17using System.Threading.Tasks;18{19 {20 static async Task Main(string[] args)21 {22 await using var playwright = await Playwright.CreateAsync();23 await using var browser = await playwright.Chromium.LaunchAsync();24 var page = await browser.NewPageAsync();25 await page.ScreenshotAsync(@"C:\Users\prashant\Desktop\3.png");26 }27 }28}29using Microsoft.Playwright;30using System;31using System.Threading.Tasks;32{33 {34 static async Task Main(string[] args)35 {36 await using var playwright = await Playwright.CreateAsync();37 await using var browser = await playwright.Chromium.LaunchAsync();38 var page = await browser.NewPageAsync();39 await page.ScreenshotAsync(@"C:\Users\prashant\Desktop\4.png");40 }41 }42}43using Microsoft.Playwright;44using System;45using System.Threading.Tasks;46{47 {48 static async Task Main(string[] args)49 {50 await using var playwright = await Playwright.CreateAsync();
WritableStreamImpl
Using AI Code Generation
1using Microsoft.Playwright.Core;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 var playwright = await Playwright.CreateAsync();13 var browser = await playwright.Chromium.LaunchAsync(new LaunchOptions14 {15 });16 var page = await browser.NewPageAsync();17 await page.ScreenshotAsync(new ScreenshotOptions { Path = "example.png" });18 await browser.CloseAsync();19 }20 }21}22using Microsoft.Playwright;23using System;24using System.Collections.Generic;25using System.IO;26using System.Linq;27using System.Text;28using System.Threading.Tasks;29{30 {31 static async Task Main(string[] args)32 {33 var playwright = await Playwright.CreateAsync();34 var browser = await playwright.Chromium.LaunchAsync(new LaunchOptions35 {36 });37 var page = await browser.NewPageAsync();38 await page.ScreenshotAsync(new ScreenshotOptions { Path = "example.png" });39 await browser.CloseAsync();40 }41 }42}
WritableStreamImpl
Using AI Code Generation
1using Microsoft.Playwright;2using System;3using System.IO;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();11 var page = await browser.NewPageAsync();12 await page.ScreenshotAsync(new PageScreenshotOptions13 {14 });15 await page.PdfAsync(new PagePdfOptions16 {17 });18 var stream = new MemoryStream();19 await page.PdfAsync(new PagePdfOptions20 {21 });22 await browser.CloseAsync();23 }24 }25}
WritableStreamImpl
Using AI Code Generation
1using Microsoft.Playwright.Core;2using System;3using System.IO;4using System.Threading.Tasks;5{6 {7 static async Task Main(string[] args)8 {9 var stream = new WritableStreamImpl();10 var fileStream = new FileStream("C:\\Users\\user\\Desktop\\test.txt", FileMode.OpenOrCreate);11 await stream.WriteAsync(fileStream);12 Console.WriteLine("Done");13 Console.ReadKey();14 }15 }16}17using Microsoft.Playwright;18using System;19using System.IO;20using System.Threading.Tasks;21{22 {23 static async Task Main(string[] args)24 {25 var stream = new WritableStreamImpl();26 var fileStream = new FileStream("C:\\Users\\user\\Desktop\\test.txt", FileMode.OpenOrCreate);27 await stream.WriteAsync(fileStream);28 Console.WriteLine("Done");29 Console.ReadKey();30 }31 }32}
WritableStreamImpl
Using AI Code Generation
1using Microsoft.Playwright.Core;2using System;3using System.IO;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(headless: false);11 var context = await browser.NewContextAsync();12 var page = await context.NewPageAsync();13 await page.ScreenshotAsync(new PageScreenshotOptions14 {15 Path = new WritableStreamImpl("screenshot.png")16 });17 await browser.CloseAsync();18 }19 }20}21using Microsoft.Playwright;22using System;23using System.IO;24using System.Threading.Tasks;25{26 {27 static async Task Main(string[] args)28 {29 var playwright = await Playwright.CreateAsync();30 var browser = await playwright.Chromium.LaunchAsync(headless: false);31 var context = await browser.NewContextAsync();32 var page = await context.NewPageAsync();33 await page.ScreenshotAsync(new PageScreenshotOptions34 {35 Path = new WritableStream("screenshot.png")36 });37 await browser.CloseAsync();38 }39 }40}
WritableStreamImpl
Using AI Code Generation
1using Microsoft.Playwright.Core;2using System;3using System.IO;4using System.Threading.Tasks;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 await page.ScreenshotAsync(new PageScreenshotOptions13 {14 Path = new WritableStreamImpl(new FileStream("screenshot.png", FileMode.Create))15 });16 }17 }18}19using Microsoft.Playwright;20using System;21using System.IO;22using System.Threading.Tasks;23{24 {25 static async Task Main(string[] args)26 {27 using var playwright = await Playwright.CreateAsync();28 await using var browser = await playwright.Chromium.LaunchAsync();29 var page = await browser.NewPageAsync();30 await page.ScreenshotAsync(new PageScreenshotOptions31 {32 Path = new WritableStreamImpl(new FileStream("screenshot.png", FileMode.Create))33 });34 }35 }36}37using Microsoft.Playwright;38using System;39using System.IO;40using System.Threading.Tasks;41{42 {43 static async Task Main(string[] args)44 {45 using var playwright = await Playwright.CreateAsync();46 await using var browser = await playwright.Chromium.LaunchAsync();47 var page = await browser.NewPageAsync();48 await page.ScreenshotAsync(new PageScreenshotOptions49 {50 Path = new WritableStreamImpl(new FileStream("screenshot.png", FileMode.Create))51 });52 }53 }54}55using Microsoft.Playwright;56using System;57using System.IO;58using System.Threading.Tasks;59{60 {61 static async Task Main(string[] args)62 {63 using var playwright = await Playwright.CreateAsync();
WritableStreamImpl
Using AI Code Generation
1using Microsoft.Playwright.Core;2using System;3using System.IO;4using System.Threading.Tasks;5{6 public static async Task Main()7 {8 var stream = new MemoryStream();9 var writableStream = new WritableStreamImpl(stream);10 await writableStream.WriteAsync(new byte[] { 1, 2, 3 });11 await writableStream.CloseAsync();12 stream.Position = 0;13 using (var reader = new StreamReader(stream))14 {15 var content = await reader.ReadToEndAsync();16 Console.WriteLine(content);17 }18 }19}20using Microsoft.Playwright;21using System;22using System.IO;23using System.Threading.Tasks;24{25 public static async Task Main()26 {27 var stream = new MemoryStream();28 var writableStream = new WritableStreamImpl(stream);29 await writableStream.WriteAsync(new byte[] { 1, 2, 3 });30 await writableStream.CloseAsync();31 stream.Position = 0;32 using (var reader = new StreamReader(stream))33 {34 var content = await reader.ReadToEndAsync();35 Console.WriteLine(content);36 }37 }38}39var stream = new MemoryStream();40var writableStream = new WritableStreamImpl(stream);41await writableStream.WriteAsync(new byte[] { 1, 2, 3 });42await writableStream.CloseAsync();43stream.Position = 0;44var content = await stream.ToArrayAsync();45Console.WriteLine(content);
WritableStreamImpl
Using AI Code Generation
1using Microsoft.Playwright.Core;2using System.Threading.Tasks;3{4 {5 public static async Task Test()6 {7 WritableStreamImpl writableStreamImpl = new WritableStreamImpl();8 await writableStreamImpl.WriteAsync("1");9 }10 }11}12using Microsoft.Playwright;13using System.Threading.Tasks;14{15 {16 public static async Task Test()17 {18 WritableStreamImpl writableStreamImpl = new WritableStreamImpl();19 await writableStreamImpl.WriteAsync("1");20 }21 }22}23I have a situation where I need to use the WritableStreamImpl class in Playwright. I have tried using the WritableStreamImpl class from the Microsoft.Playwright and Microsoft.Playwright.Core packages, but I get an error in both cases. The error is: "The type or namespace name 'WritableStreamImpl' could not be found (are you missing a using directive or an assembly reference?)". I have tried the following code:
WritableStreamImpl
Using AI Code Generation
1using System;2using System.IO;3using Microsoft.Playwright;4{5 {6 static async System.Threading.Tasks.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 var element = await page.QuerySelectorAsync("input");14 await element.TypeAsync("Hello World");15 var writableStream = new WritableStreamImpl(File.Create("test.txt"));16 await element.TypeAsync("Hello World", new ElementHandleTypeOptions17 {18 });19 }20 }21}
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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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