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How to use SetLength method of Microsoft.Playwright.Core.StreamImpl class

Best Playwright-dotnet code snippet using Microsoft.Playwright.Core.StreamImpl.SetLength

Stream.cs

Source:Stream.cs

...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}...

SetLength

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            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 screenshot = await page.ScreenshotAsync();15            var stream = new MemoryStream();

SetLength

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();10            var context = await browser.NewContextAsync();11            var page = await context.NewPageAsync();12            var stream = await response.BodyAsync();13            var length = stream.Length;14            Console.WriteLine(length);15            stream.SetLength(0);16            length = stream.Length;17            Console.WriteLine(length);18            await browser.CloseAsync();19        }20    }21}

SetLength

Using AI Code Generation

1using Microsoft.Playwright;2await using var playwright = await Playwright.CreateAsync();3var browser = await playwright.Chromium.LaunchAsync();4var page = await browser.NewPageAsync();5var element = await page.QuerySelectorAsync("img");6var stream = await element.ScreenshotStreamAsync();7stream.SetLength(0);8Console.WriteLine(stream.Length);9using Microsoft.Playwright;10await using var playwright = await Playwright.CreateAsync();11var browser = await playwright.Chromium.LaunchAsync();12var page = await browser.NewPageAsync();13var element = await page.QuerySelectorAsync("img");14var stream = await element.ScreenshotStreamAsync();15Console.WriteLine(stream.Length);16using Microsoft.Playwright;17await using var playwright = await Playwright.CreateAsync();18var browser = await playwright.Chromium.LaunchAsync();19var page = await browser.NewPageAsync();20var element = await page.QuerySelectorAsync("img");21var stream = await element.ScreenshotStreamAsync();22Console.WriteLine(stream.Position);23using Microsoft.Playwright;24await using var playwright = await Playwright.CreateAsync();25var browser = await playwright.Chromium.LaunchAsync();26var page = await browser.NewPageAsync();27var element = await page.QuerySelectorAsync("img");28var stream = await element.ScreenshotStreamAsync();29stream.Position = 0;30Console.WriteLine(stream.Position);31using Microsoft.Playwright;32await using var playwright = await Playwright.CreateAsync();33var browser = await playwright.Chromium.LaunchAsync();34var page = await browser.NewPageAsync();35var element = await page.QuerySelectorAsync("img");36var stream = await element.ScreenshotStreamAsync();37Console.WriteLine(stream.CanRead);

SetLength

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            var stream = await response.BodyAsync();13            var streamImpl = (Microsoft.Playwright.Core.StreamImpl)stream;14            var streamImplType = streamImpl.GetType();15            var streamImplField = streamImplType.GetField("_stream", System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance);16            var streamImplValue = streamImplField.GetValue(streamImpl);17            var streamImplValueType = streamImplValue.GetType();18            var streamImplValueField = streamImplValueType.GetField("_stream", System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance);19            var streamImplValueValue = streamImplValueField.GetValue(streamImplValue);20            var streamImplValueValueType = streamImplValueValue.GetType();21            var streamImplValueValueField = streamImplValueValueType.GetField("_stream", System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance);22            var streamImplValueValueValue = streamImplValueValueField.GetValue(streamImplValueValue);23            var streamImplValueValueValueType = streamImplValueValueValue.GetType();24            var streamImplValueValueValueField = streamImplValueValueValueType.GetField("_stream", System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance);25            var streamImplValueValueValueValue = streamImplValueValueValueField.GetValue(streamImplValueValueValue);26            var streamImplValueValueValueValueType = streamImplValueValueValueValue.GetType();27            var streamImplValueValueValueValueField = streamImplValueValueValueValueType.GetField("_stream", System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance);28            var streamImplValueValueValueValueValue = streamImplValueValueValueValueField.GetValue(streamImplValueValueValueValue);29            var streamImplValueValueValueValueValueType = streamImplValueValueValueValueValue.GetType();30            var streamImplValueValueValueValueValueField = streamImplValueValueValueValueValueType.GetField("_stream", System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance);

SetLength

Using AI Code Generation

1using Microsoft.Playwright;2using Microsoft.Playwright.Core;3using System;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            var stream = await page.ScreenshotStreamAsync();13            var streamImpl = stream as StreamImpl;14            streamImpl.SetLength(100);15            await browser.CloseAsync();16        }17    }18}

SetLength

Using AI Code Generation

1using System;2using System.IO;3using Microsoft.Playwright.Core;4{5    {6        static void Main(string[] args)7        {8            StreamImpl stream = new StreamImpl();9            stream.SetLength(10);10        }11    }12}

SetLength

Using AI Code Generation

1using Microsoft.Playwright.Core;2using System.IO;3{4    {5        static void Main(string[] args)6        {7            var stream = new FileStream("test.txt", FileMode.OpenOrCreate, FileAccess.ReadWrite);8            var obj = new StreamImpl(stream);9            obj.SetLength(10);10        }11    }12}

SetLength

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            using var browser = await playwright.Chromium.LaunchAsync();11            using var page = await browser.NewPageAsync();12            using var stream = new MemoryStream();13            await page.ScreenshotAsync(stream: stream);14            stream.SetLength(0);15            await page.ScreenshotAsync(stream: stream);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            using var browser = await playwright.Firefox.LaunchAsync();29            using var page = await browser.NewPageAsync();30            using var stream = new MemoryStream();31            await page.ScreenshotAsync(stream: stream);32            stream.SetLength(0);33            await page.ScreenshotAsync(stream: stream);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();

SetLength

Using AI Code Generation

1using Microsoft.Playwright.Core;2using System.IO;3using System;4{5    static void Main(string[] args)6    {7        using (var stream = File.OpenWrite(@"C:\Users\test.txt"))8        {9            var streamImpl = new StreamImpl(stream);10            streamImpl.SetLength(0);11        }12    }13}14using Microsoft.Playwright.Core;15using System.IO;16using System;17{18    static void Main(string[] args)19    {20        using (var stream = new MemoryStream())21        {22            var streamImpl = new StreamImpl(stream);23            streamImpl.SetLength(0);24        }25    }26}27   at System.IO.Stream.Seek(Int64 offset, SeekOrigin origin)28   at Microsoft.Playwright.Core.StreamImpl.SetLength(Int64 value)29using Microsoft.Playwright.Core;30using System.IO;31using System;32{33    static void Main(string[] args)34    {35        using (var stream = new MemoryStream())36        {37            var streamImpl = new StreamImpl(stream);38            streamImpl.SetLength(0);39        }40    }41}42   at System.IO.Stream.Seek(Int64 offset, SeekOrigin origin)43   at Microsoft.Playwright.Core.StreamImpl.SetLength(Int64 value)

Playwright tutorial

LambdaTest’s Playwright tutorial will give you a broader idea about the Playwright automation framework, its unique features, and use cases with examples to exceed your understanding of Playwright testing. This tutorial will give A to Z guidance, from installing the Playwright framework to some best practices and advanced concepts.

Chapters:

What is Playwright : Playwright is comparatively new but has gained good popularity. Get to know some history of the Playwright with some interesting facts connected with it.
How To Install Playwright : Learn in detail about what basic configuration and dependencies are required for installing Playwright and run a test. Get a step-by-step direction for installing the Playwright automation framework.
Playwright Futuristic Features: Launched in 2020, Playwright gained huge popularity quickly because of some obliging features such as Playwright Test Generator and Inspector, Playwright Reporter, Playwright auto-waiting mechanism and etc. Read up on those features to master Playwright testing.
What is Component Testing: Component testing in Playwright is a unique feature that allows a tester to test a single component of a web application without integrating them with other elements. Learn how to perform Component testing on the Playwright automation framework.
Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
Functions and Selectors in Playwright: Learn how to launch the Chromium browser with Playwright. Also, gain a better understanding of some important functions like “BrowserContext,” which allows you to run multiple browser sessions, and “newPage” which interacts with a page.
Handling Alerts and Dropdowns in Playwright : Playwright interact with different types of alerts and pop-ups, such as simple, confirmation, and prompt, and different types of dropdowns, such as single selector and multi-selector get your hands-on with handling alerts and dropdown in Playright testing.
Playwright vs Puppeteer: Get to know about the difference between two testing frameworks and how they are different than one another, which browsers they support, and what features they provide.
Run Playwright Tests on LambdaTest: Playwright testing with LambdaTest leverages test performance to the utmost. You can run multiple Playwright tests in Parallel with the LammbdaTest test cloud. Get a step-by-step guide to run your Playwright test on the LambdaTest platform.
Playwright Python Tutorial: Playwright automation framework support all major languages such as Python, JavaScript, TypeScript, .NET and etc. However, there are various advantages to Python end-to-end testing with Playwright because of its versatile utility. Get the hang of Playwright python testing with this chapter.
Playwright End To End Testing Tutorial: Get your hands on with Playwright end-to-end testing and learn to use some exciting features such as TraceViewer, Debugging, Networking, Component testing, Visual testing, and many more.
Playwright Video Tutorial: Watch the video tutorials on Playwright testing from experts and get a consecutive in-depth explanation of Playwright automation testing.