Best Playwright-dotnet code snippet using Microsoft.Playwright.Core.WritableStream.Flush
WritableStream.cs
Source:WritableStream.cs
...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();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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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 await using var browser = await playwright.Chromium.LaunchAsync();9 var page = await browser.NewPageAsync();10 var request = page.WaitForRequestAsync("**/*");11 await page.FillAsync("input[name=q]", "test");12 await page.PressAsync("input[name=q]", "Enter");13 await request;14 await page.ClickAsync("text=Images");15 var response = page.WaitForResponseAsync("**/*");16 var element = await page.QuerySelectorAsync("input[name=q]");17 await element.FocusAsync();18 await element.TypeAsync("Playwright");19 await element.PressAsync("Enter");20 await response;21 var image = await page.QuerySelectorAsync("img[src]");22 var imgSrc = await image.GetAttributeAsync("src");23 var request1 = page.WaitForRequestAsync("**/*");24 await page.GotoAsync(imgSrc);25 await request1;26 await page.WaitForLoadStateAsync(LoadState.DOMContentLoaded);27 var response1 = page.WaitForResponseAsync("**/*");28 await page.ClickAsync("text=Download image");29 await response1;30 var download = await page.WaitForEventAsync(PageEvent.Download);31 var downloadPath = @"C:\Users\Downloads\";32 var downloadStream = await download.CreateReadStreamAsync();33 var writeStream = System.IO.File.Create(downloadPath + download.SuggestedFilename);34 await downloadStream.CopyToAsync(writeStream);35 await downloadStream.FlushAsync();36 await writeStream.FlushAsync();37 await writeStream.DisposeAsync();38 await downloadStream.DisposeAsync();39 }40 }41}
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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 await using var browser = await playwright.Chromium.LaunchAsync();9 var page = await browser.NewPageAsync();10 page.Keyboard.Type("Hello world!");11 await page.Keyboard.FlushAsync();12 }13 }14}15using Microsoft.Playwright;16using System.Threading.Tasks;17{18 {19 static async Task Main(string[] args)20 {21 using var playwright = await Playwright.CreateAsync();22 await using var browser = await playwright.Chromium.LaunchAsync();23 var page = await browser.NewPageAsync();24 page.Keyboard.Type("Hello world!");25 await page.Keyboard.FlushAsync();26 }27 }28}29using Microsoft.Playwright;30using System.Threading.Tasks;31{32 {33 static async Task Main(string[] args)34 {35 using var playwright = await Playwright.CreateAsync();36 await using var browser = await playwright.Chromium.LaunchAsync();37 var page = await browser.NewPageAsync();38 page.Keyboard.Type("Hello world!");39 await page.Keyboard.FlushAsync();40 }41 }42}43using Microsoft.Playwright;44using System.Threading.Tasks;45{46 {47 static async Task Main(string[] args)48 {49 using var playwright = await Playwright.CreateAsync();50 await using var browser = await playwright.Chromium.LaunchAsync();51 var page = await browser.NewPageAsync();52 page.Keyboard.Type("Hello world!");53 await page.Keyboard.FlushAsync();54 }55 }56}57using Microsoft.Playwright;
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Using AI Code Generation
1using System;2using System.IO;3using System.Threading.Tasks;4using Microsoft.Playwright;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(new LaunchOptions { Headless = false });11 var context = await browser.NewContextAsync();12 var page = await context.NewPageAsync();13 var newPage = await context.NewPageAsync();14 var pages = await context.PagesAsync();15 foreach (var page in pages)16 {17 var request = await page.WaitForRequestAsync("**/*.png");18 var response = request.Response;19 var stream = await response.BodyAsync();20 var bytes = await stream.ReadAsync();21 await File.WriteAllBytesAsync("test.png", bytes);22 await stream.FlushAsync();23 }24 await browser.CloseAsync();25 }26 }27}28In the above code, the method used is ReadAsync() which reads the response body and returns the result as a byte array. This method is used to read a small file. If the file is large, then the method ReadAsync() will take a lot of time to complete the operation. So, to improve the performance, we can use the method ReadAsync() which reads the response body
Flush
Using AI Code Generation
1using System;2using Microsoft.Playwright;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 context = await browser.NewContextAsync();11 var page = await context.NewPageAsync();12 var handle = await page.QuerySelectorAsync("input[title='Search']");13 var element = (IElementHandle)handle;14 await element.FocusAsync();15 await element.TypeAsync("Hello World");16 await element.PressAsync("Enter");17 await element.ScreenshotAsync("search.png");18 var stream = await element.ScreenshotStreamAsync();19 await stream.FlushAsync();20 await context.CloseAsync();21 await browser.CloseAsync();22 }23 }24}25using System;26using Microsoft.Playwright;27using System.Threading.Tasks;28{29 {30 static async Task Main(string[] args)31 {32 await using var playwright = await Playwright.CreateAsync();33 await using var browser = await playwright.Chromium.LaunchAsync();34 var context = await browser.NewContextAsync();35 var page = await context.NewPageAsync();36 await page.WaitForEventAsync(PageEvent.Load);37 await context.CloseAsync();38 await browser.CloseAsync();39 }40 }41}42using System;43using Microsoft.Playwright;44using System.Threading.Tasks;45{46 {47 static async Task Main(string[] args)48 {49 await using var playwright = await Playwright.CreateAsync();50 await using var browser = await playwright.Chromium.LaunchAsync();51 var context = await browser.NewContextAsync();52 var page = await context.NewPageAsync();53 await page.WaitForEventAsync(PageEvent.Load);54 await context.CloseAsync();55 await browser.CloseAsync();56 }57 }58}
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Using AI Code Generation
1using System;2using System.IO;3using Microsoft.Playwright;4using System.Threading.Tasks;5{6 {7 static async Task Main(string[] args)8 {9 await using var playwright = await Playwright.CreateAsync();10 await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions11 {12 });13 var page = await browser.NewPageAsync();14 var stream = File.OpenWrite("output.pdf");15 await page.PdfAsync(new PagePdfOptions16 {17 });18 await stream.FlushAsync();19 await stream.DisposeAsync();20 }21 }22}23using System;24using System.IO;25using Microsoft.Playwright;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(new BrowserTypeLaunchOptions33 {34 });35 var page = await browser.NewPageAsync();36 var stream = File.OpenWrite("output.pdf");37 await page.PdfAsync(new PagePdfOptions38 {39 });40 await stream.FlushAsync();41 await stream.DisposeAsync();42 }43 }44}45using System;46using System.IO;47using Microsoft.Playwright;48using System.Threading.Tasks;49{50 {51 static async Task Main(string[] args)52 {53 await using var playwright = await Playwright.CreateAsync();54 await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions55 {56 });57 var page = await browser.NewPageAsync();58 var stream = File.OpenWrite("output.pdf");59 await page.PdfAsync(new PagePdfOptions60 {61 });
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Using AI Code Generation
1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4using Microsoft.Playwright.Core;5using Microsoft.Playwright.Transport.Channels;6using Microsoft.Playwright.Transport.Protocol;7{8 {9 static async Task Main(string[] args)10 {11 using var playwright = await Playwright.CreateAsync();12 var browser = await playwright.Firefox.LaunchAsync(headless: false);13 var page = await browser.NewPageAsync();14 var request = await page.WaitForRequestAsync("**/*");15 var response = request.Response;16 var body = response.Body;17 var stream = body.Readable;18 var reader = stream.GetReader();19 var writer = stream.GetWriter();20 var page1 = await browser.NewPageAsync();21 var request1 = await page1.WaitForRequestAsync("**/*");22 var response1 = request1.Response;23 var body1 = response1.Body;24 var stream1 = body1.Readable;25 var reader1 = stream1.GetReader();26 var writer1 = stream1.GetWriter();27 var page2 = await browser.NewPageAsync();28 var request2 = await page2.WaitForRequestAsync("**/*");29 var response2 = request2.Response;30 var body2 = response2.Body;31 var stream2 = body2.Readable;32 var reader2 = stream2.GetReader();33 var writer2 = stream2.GetWriter();34 await writer.WriteAsync(Encoding.UTF8.GetBytes("Hello World!"));35 await writer.FlushAsync();36 await writer1.WriteAsync(Encoding.UTF8.GetBytes("Hello World!"));37 await writer1.FlushAsync();38 await writer2.WriteAsync(Encoding.UTF8.GetBytes("Hello World!"));39 await writer2.FlushAsync();40 await writer.CloseAsync();41 await writer1.CloseAsync();42 await writer2.CloseAsync();43 }44 }45}
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Using AI Code Generation
1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;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()9 {10 });11 var context = await browser.NewContextAsync();12 var page = await context.NewPageAsync();13 await page.PressAsync("input[title='Search']", "ArrowDown");14 await page.PressAsync("input[title='Search']", "Enter");15 await page.WaitForLoadStateAsync(LoadState.DOMContentLoaded);16 await page.ScreenshotAsync(new()17 {18 });19 }20}21using System;22using System.Threading.Tasks;23using Microsoft.Playwright;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(new()29 {30 });31 var context = await browser.NewContextAsync();32 var page = await context.NewPageAsync();33 await page.PressAsync("input[title='Search']", "ArrowDown");34 await page.PressAsync("input[title='Search']", "Enter");35 await page.WaitForLoadStateAsync(LoadState.DOMContentLoaded);36 await page.ScreenshotAsync(new()37 {38 });39 }40}
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