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

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

WritableStream.cs

Source:WritableStream.cs

...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}...

ReadAsync

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 page = await browser.NewPageAsync();13            var stream = await response.BodyAsync();14            var buffer = new byte[1024];15            int bytesRead = await stream.ReadAsync(buffer, 0, 1024);16            Console.WriteLine("Bytes read: " + bytesRead);17            Console.WriteLine("Buffer content: " + Convert.ToBase64String(buffer));18        }19    }20}

ReadAsync

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            var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions10            {11            });12            var page = await browser.NewPageAsync();13            await page.ClickAsync("text=Sign in");14            await page.TypeAsync("input[type=\"email\"]", "your email");15            await page.ClickAsync("text=Next");16            await page.TypeAsync("input[type=\"password\"]", "your password");17            await page.ClickAsync("text=Next");18            await page.WaitForNavigationAsync();19            var request = await page.WaitForRequestAsync("**/search?**");20            var response = request.Response;21            var stream = response.Body;22            var buffer = new byte[1024];23            while (true)24            {25                var read = await stream.ReadAsync(buffer, 0, buffer.Length);26                if (read == 0)27                {28                    break;29                }30            }31            await browser.CloseAsync();32        }33    }34}35using Microsoft.Playwright;36using System;37using System.Threading.Tasks;38{39    {40        static async Task Main(string[] args)41        {42            using var playwright = await Playwright.CreateAsync();43            var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions44            {45            });46            var page = await browser.NewPageAsync();47            await page.ClickAsync("text=Sign in");48            await page.TypeAsync("input[type=\"email\"]", "your email");49            await page.ClickAsync("text=Next");50            await page.TypeAsync("input[type=\"password\"]", "your password");51            await page.ClickAsync("text=Next");52            await page.WaitForNavigationAsync();53            var request = await page.WaitForRequestAsync("**/search?**");54            var response = request.Response;55            var stream = response.Body;56            var buffer = new byte[1024];57            while (true)58            {

ReadAsync

Using AI Code Generation

1using Microsoft.Playwright;2using System.Threading.Tasks;3{4    {5        static async Task Main(string[] args)6        {7            using var playwright = await Playwright.CreateAsync();8            var browser = await playwright.Chromium.LaunchAsync();9            var page = await browser.NewPageAsync();10            var stream = await page.EvaluateHandleAsync<WritableStream>("() => new WritableStream()");11            var writeTask = stream.WriteAsync(new byte[] { 1, 2, 3 });12            await stream.CloseAsync();13            await writeTask;14            await browser.CloseAsync();15        }16    }17}18using Microsoft.Playwright;19using System.Threading.Tasks;20{21    {22        static async Task Main(string[] args)23        {24            using var playwright = await Playwright.CreateAsync();25            var browser = await playwright.Chromium.LaunchAsync();26            var page = await browser.NewPageAsync();27            var stream = await page.EvaluateHandleAsync<ReadableStream>("() => new ReadableStream()");28            var readTask = stream.ReadAsync();29            await stream.CloseAsync();30            await readTask;31            await browser.CloseAsync();32        }33    }34}35using Microsoft.Playwright;36using System.Threading.Tasks;37{38    {39        static async Task Main(string[] args)40        {41            using var playwright = await Playwright.CreateAsync();42            var browser = await playwright.Chromium.LaunchAsync();43            var page = await browser.NewPageAsync();44            var stream = await page.EvaluateHandleAsync<ReadableStream>("() => new ReadableStream()");45            var readTask = stream.ReadAsync();46            await stream.CloseAsync();47            await readTask;48            await stream.DisposeAsync();49            await browser.CloseAsync();50        }51    }52}53using Microsoft.Playwright;54using System.Threading.Tasks;55{

ReadAsync

Using AI Code Generation

1var page = await browser.NewPageAsync();2await page.ClickAsync("input[name=q]");3await page.Keyboard.TypeAsync("Hello World");4await page.Keyboard.DownAsync("Enter");5await page.Keyboard.UpAsync("Enter");6await page.WaitForNavigationAsync();7var writableStream = await page.Context.NewCdpSessionAsync().SendAsync("Page.captureScreenshot");8var buffer = new byte[1024];9var bytesRead = await writableStream.ReadAsync(buffer, 0, buffer.Length);10var page = await browser.NewPageAsync();11await page.ClickAsync("input[name=q]");12await page.Keyboard.TypeAsync("Hello World");13await page.Keyboard.DownAsync("Enter");14await page.Keyboard.UpAsync("Enter");15await page.WaitForNavigationAsync();16var writableStream = await page.Context.NewCdpSessionAsync().SendAsync("Page.captureScreenshot");17var buffer = new byte[1024];18var bytesRead = await writableStream.ReadAsync(buffer, 0, buffer.Length);19var page = await browser.NewPageAsync();20await page.ClickAsync("input[name=q]");21await page.Keyboard.TypeAsync("Hello World");22await page.Keyboard.DownAsync("Enter");23await page.Keyboard.UpAsync("Enter");24await page.WaitForNavigationAsync();25var writableStream = await page.Context.NewCdpSessionAsync().SendAsync("Page.captureScreenshot");26var buffer = new byte[1024];27var bytesRead = await writableStream.ReadAsync(buffer, 0, buffer.Length);28var page = await browser.NewPageAsync();29await page.ClickAsync("input[name=q]");30await page.Keyboard.TypeAsync("Hello World");31await page.Keyboard.DownAsync("Enter");32await page.Keyboard.UpAsync("Enter");

ReadAsync

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();10            var context = await browser.NewContextAsync();11            var page = await context.NewPageAsync();12            var stream = response.Body;13            var result = await stream.ReadAsync(10);14            Console.WriteLine(result);15        }16    }17}18using Microsoft.Playwright;19using System;20using System.Threading.Tasks;21{22    {23        static async Task Main(string[] args)24        {25            using var playwright = await Playwright.CreateAsync();26            await using var browser = await playwright.Chromium.LaunchAsync();27            var context = await browser.NewContextAsync();28            var page = await context.NewPageAsync();29            var stream = response.Body;30            var result = await stream.ReadAsync(10);31            Console.WriteLine(result);32        }33    }34}35using Microsoft.Playwright;36using System;37using System.Threading.Tasks;38{39    {40        static async Task Main(string[] args)41        {42            using var playwright = await Playwright.CreateAsync();43            await using var browser = await playwright.Chromium.LaunchAsync();44            var context = await browser.NewContextAsync();45            var page = await context.NewPageAsync();46            var stream = response.Body;47            var result = await stream.ReadAsync(10);48            Console.WriteLine(result);49        }50    }51}

Playwright tutorial

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