How to use ReadAsync method of Microsoft.Playwright.Core.Stream class

Best Playwright-dotnet code snippet using Microsoft.Playwright.Core.Stream.ReadAsync

WritableStream.cs

Source:WritableStream.cs Github

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...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();64 public override void SetLength(long value) => throw new NotImplementedException();65 public override void Write(byte[] buffer, int offset, int count) => throw new NotImplementedException();66 public override async Task WriteAsync(byte[] buffer, int offset, int count, CancellationToken cancellationToken)67 {68 await this._stream.WriteAsync(Convert.ToBase64String(buffer)).ConfigureAwait(false);69 }70 }71}...

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Stream.cs

Source:Stream.cs Github

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...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;55 public override bool CanWrite => throw new NotImplementedException();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 async Task<int> ReadAsync(byte[] buffer, int offset, int count, CancellationToken cancellationToken)61 {62 var result = await _stream.ReadAsync(count).ConfigureAwait(false);63 result.CopyTo(buffer, offset);64 return result.Length;65 }66 public override void Close() => _stream.CloseAsync().ConfigureAwait(false);67 public override long Seek(long offset, SeekOrigin origin) => throw new NotImplementedException();68 public override void SetLength(long value) => throw new NotImplementedException();69 public override void Write(byte[] buffer, int offset, int count) => throw new NotImplementedException();70 }71}...

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StreamChannel.cs

Source:StreamChannel.cs Github

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...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);46 }47}...

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ReadAsync

Using AI Code Generation

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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 page = await browser.NewPageAsync();13 await page.ScreenshotAsync("google.png");14 var request = await page.WaitForRequestAsync("**/*.png");15 var response = await request.ResponseAsync();16 var stream = await response.BodyAsync();17 var buffer = new byte[100];18 var readBytes = await stream.ReadAsync(buffer, 0, 100);19 Console.WriteLine($"Read {readBytes} bytes from the stream");20 await browser.CloseAsync();21 }22 }23}24using Microsoft.Playwright;25using System;26using System.Threading.Tasks;27{28 {29 static async Task Main(string[] args)30 {31 using var playwright = await Playwright.CreateAsync();32 await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions33 {34 });35 var page = await browser.NewPageAsync();36 await page.ScreenshotAsync("google.png");37 var request = await page.WaitForRequestAsync("**/*.png");38 var response = await request.ResponseAsync();39 var stream = await response.BodyAsync();40 var buffer = new byte[100];41 var readBytes = await stream.ReadAsync(buffer, 0, 100);42 Console.WriteLine($"Read {readBytes} bytes from the stream");43 await browser.CloseAsync();44 }45 }46}47using Microsoft.Playwright;48using System;49using System.Threading.Tasks;50{51 {52 static async Task Main(string[] args)53 {54 using var playwright = await Playwright.CreateAsync();55 await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions56 {

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ReadAsync

Using AI Code Generation

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1using System;2using System.IO;3using System.Text;4using System.Threading.Tasks;5using Microsoft.Playwright;6{7 {8 static async Task Main(string[] args)9 {10 using var playwright = await Playwright.CreateAsync();11 await using var browser = await playwright.Chromium.LaunchAsync();12 var context = await browser.NewContextAsync();13 var page = await context.NewPageAsync();14 var stream = await response.BodyAsync();15 var buffer = new byte[100];16 await stream.ReadAsync(buffer, 0, 100);17 Console.WriteLine(Encoding.UTF8.GetString(buffer));18 }19 }20}21using System;22using System.IO;23using System.Text;24using System.Threading.Tasks;25using Microsoft.Playwright;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 context = await browser.NewContextAsync();33 var page = await context.NewPageAsync();34 var stream = await response.BodyAsync();35 var buffer = new byte[100];36 await stream.ReadAsync(buffer, 0, 100);37 Console.WriteLine(Encoding.UTF8.GetString(buffer));38 }39 }40}41using System;42using System.IO;43using System.Text;44using System.Threading.Tasks;45using Microsoft.Playwright;46{47 {48 static async Task Main(string[] args)49 {50 using var playwright = await Playwright.CreateAsync();51 await using var browser = await playwright.Chromium.LaunchAsync();52 var context = await browser.NewContextAsync();53 var page = await context.NewPageAsync();54 var stream = await response.BodyAsync();55 var buffer = new byte[100];56 await stream.ReadAsync(buffer, 0, 100);57 Console.WriteLine(Encoding.UTF8.GetString(buffer));58 }59 }60}

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ReadAsync

Using AI Code Generation

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1using Microsoft.Playwright.Core;2using System;3using System.Threading.Tasks;4{5 {6 static async Task Main(string[] args)7 {8 using var playwright = await Playwright.CreateAsync();9 var browser = await playwright.Chromium.LaunchAsync();10 var page = await browser.NewPageAsync();11 byte[] buffer = new byte[100];12 var readCount = await stream.ReadAsync(buffer, 0, buffer.Length);13 Console.WriteLine("Read {0} bytes", readCount);14 await browser.CloseAsync();15 }16 }17}

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ReadAsync

Using AI Code Generation

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1using System;2using System.Threading.Tasks;3using Microsoft.Playwright.Core;4{5 {6 static async Task Main(string[] args)7 {8 var playwright = await Playwright.CreateAsync();9 var browser = await playwright.Chromium.LaunchAsync(headless: false);10 var context = await browser.NewContextAsync();11 var page = await context.NewPageAsync();12 var buffer = await stream.ReadAsync();13 Console.WriteLine(buffer);14 await browser.CloseAsync();15 }16 }17}18{Microsoft.Playwright.Core.Buffer} Microsoft.Playwright.Core.Buffer19using System;20using System.Threading.Tasks;21using Microsoft.Playwright.Core;22{23{24static async Task Main(string[] args)25{26var playwright = await Playwright.CreateAsync();27var browser = await playwright.Chromium.LaunchAsync(headless: false);28var context = await browser.NewContextAsync();29var page = await context.NewPageAsync();30var buffer = await stream.ReadAsync();31Console.WriteLine(buffer);32await browser.CloseAsync();33}34}35}36{Microsoft.Playwright.Core.Buffer} Microsoft.Playwright.Core.Buffer

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ReadAsync

Using AI Code Generation

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1var page = await browser.NewPageAsync();2var stream = await page.ScreenshotStreamAsync();3var buffer = new byte[1000];4await stream.ReadAsync(buffer, 0, 1000);5var page = await browser.NewPageAsync();6var stream = await page.ScreenshotStreamAsync();7var buffer = new byte[1000];8await stream.ReadAsync(buffer, 0, 1000);9var page = await browser.NewPageAsync();10var stream = await page.ScreenshotStreamAsync();11var buffer = new byte[1000];12await stream.ReadAsync(buffer, 0, 1000);13var page = await browser.NewPageAsync();14var stream = await page.ScreenshotStreamAsync();15var buffer = new byte[1000];16await stream.ReadAsync(buffer, 0, 1000);17var page = await browser.NewPageAsync();18var stream = await page.ScreenshotStreamAsync();19var buffer = new byte[1000];20await stream.ReadAsync(buffer, 0, 1000);

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ReadAsync

Using AI Code Generation

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1var stream = await page.EvaluateAsync<Microsoft.Playwright.Core.Stream>("() => {2 return new Response('hi').body;3}");4var content = await stream.ReadAsync();5Console.WriteLine(content);6var stream = await page.EvaluateAsync<Microsoft.Playwright.Core.Stream>("() => {7 return new Response('hi').body;8}");9var content = await stream.ReadAsync();10Console.WriteLine(content);11var stream = await page.EvaluateAsync<Microsoft.Playwright.Core.Stream>("() => {12 return new Response('hi').body;13}");14var content = await stream.ReadAsync();15Console.WriteLine(content);16var stream = await page.EvaluateAsync<Microsoft.Playwright.Core.Stream>("() => {17 return new Response('hi').body;18}");19var content = await stream.ReadAsync();20Console.WriteLine(content);21var stream = await page.EvaluateAsync<Microsoft.Playwright.Core.Stream>("() => {22 return new Response('hi').body;23}");24var content = await stream.ReadAsync();25Console.WriteLine(content);26var stream = await page.EvaluateAsync<Microsoft.Playwright.Core.Stream>("() => {27 return new Response('hi').body;28}");29var content = await stream.ReadAsync();30Console.WriteLine(content);31var stream = await page.EvaluateAsync<Microsoft.Playwright.Core.Stream>("() => {32 return new Response('hi').body;33}");34var content = await stream.ReadAsync();35Console.WriteLine(content);36var stream = await page.EvaluateAsync<Microsoft.Playwright.Core.Stream>("() => {37 return new Response('hi').body;38}");39var content = await stream.ReadAsync();40Console.WriteLine(content);

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ReadAsync

Using AI Code Generation

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1var stream = await page.EvaluateHandleAsync("() => window.stream");2var reader = await stream.GetPropertyAsync("getReader");3var result = await reader.InvokeAsync("readAsync", new object[] { });4var stream = await page.EvaluateHandleAsync("() => window.stream");5var reader = await stream.GetPropertyAsync("getReader");6var result = await reader.InvokeAsync("read", new object[] { });7var stream = await page.EvaluateHandleAsync("() => window.stream");8var reader = await stream.GetPropertyAsync("getReader");9var result = await reader.InvokeAsync("readAsync", new object[] { });10var stream = await page.EvaluateHandleAsync("() => window.stream");11var reader = await stream.GetPropertyAsync("getReader");12var result = await reader.InvokeAsync("read", new object[] { });13var stream = await page.EvaluateHandleAsync("() => window.stream");14var reader = await stream.GetPropertyAsync("getReader");15var result = await reader.InvokeAsync("readAsync", new object[] { });16var stream = await page.EvaluateHandleAsync("() => window.stream");17var reader = await stream.GetPropertyAsync("getReader");18var result = await reader.InvokeAsync("read", new object[] { });19var stream = await page.EvaluateHandleAsync("() => window.stream");20var reader = await stream.GetPropertyAsync("getReader");21var result = await reader.InvokeAsync("readAsync", new object[] { });22var stream = await page.EvaluateHandleAsync("() => window.stream");23var reader = await stream.GetPropertyAsync("getReader");24var result = await reader.InvokeAsync("read", new object[] { });25var stream = await page.EvaluateHandleAsync("() => window.stream");26var reader = await stream.GetPropertyAsync("getReader");27var result = await reader.InvokeAsync("readAsync", new object[] { });

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ReadAsync

Using AI Code Generation

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1using System;2using System.Threading.Tasks;3{4 {5 static async Task Main(string[] args)6 {7 using var playwright = await Playwright.CreateAsync();8 await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions9 {10 });11 var context = await browser.NewContextAsync();12 var page = await context.NewPageAsync();

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ReadAsync

Using AI Code Generation

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1var stream = await page.EvaluateAsync<Microsoft.Playwright.Core.Stream>("async () => {2 return response.body;3}");4string content = await stream.ReadAsync();5Console.WriteLine(content);6var stream = await page.EvaluateAsync<Microsoft.Playwright.Core.Stream>("async () => {7 return response.body;8}");9string content = await stream.ReadAsync();10Console.WriteLine(content);11var stream = await page.EvaluateAsync<Microsoft.Playwright.Core.Stream>("async () => {12 return response.body;13}");14string content = await stream.ReadAsync();15Console.WriteLine(content);16var stream = await page.EvaluateAsync<Microsoft.Playwright.Core.Stream>("async () => {17 return response.body;18}");19string content = await stream.ReadAsync();20Console.WriteLine(content);21var stream = await page.EvaluateAsync<Microsoft.Playwright.Core.Stream>("async () => {22 return response.body;23}");24string content = await stream.ReadAsync();25Console.WriteLine(content);26var stream = await page.EvaluateAsync<Microsoft.Playwright.Core.Stream>("async () => {

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Playwright tutorial

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