Best Playwright-dotnet code snippet using Microsoft.Playwright.Program.PrintError
Program.cs
Source: Program.cs
...36 path = Path.Combine(Directory.GetCurrentDirectory(), args[1]);37 var isFile = File.Exists(path);38 if (!isFile && !Directory.Exists(path))39 {40 return PrintError($"Couldn't find project using Playwright. Ensure a project or a solution exists in {path}, or provide another path using -p.");41 }42 if (isFile)43 {44 path = Path.Combine(path, "..");45 }46 var argsCloned = new string[args.Length - 2];47 Array.Copy(args, 2, argsCloned, 0, args.Length - 2);48 args = argsCloned;49 }50 // Locating project is important, otherwise we are at risk51 // of traversing entire fs from root.52 if (File.GetAttributes(path).HasFlag(FileAttributes.Directory))53 {54 var solutions = Directory.GetFiles(path, "*.sln");55 var projects = Directory.GetFiles(path, "*.*proj");56 if (solutions.Length == 0 && projects.Length == 0)57 {58 return PrintError($"Couldn't find project using Playwright. Ensure a project or a solution exists in {path}, or provide another path using -p.");59 }60 }61 var file = Traverse(new(path));62 if (string.IsNullOrEmpty(file))63 {64 return PrintError(@"Please make sure Playwright is installed and built prior to using Playwright tool:65 dotnet add package Microsoft.Playwright66 dotnet build");67 }68 // Only Microsoft.Playwright.Program::Run knows how to run the driver.69 // Each version of Microsoft.Playwright has its own way and we must70 // delegate to it.71 var dll = Assembly.LoadFile(file);72 dynamic c = dll.CreateInstance("Microsoft.Playwright.Program");73 return c.Run(args);74 }75 private static string Traverse(DirectoryInfo root)76 {77 foreach (var dir in root.EnumerateDirectories())78 {79 var candidate = Path.Combine(dir.ToString(), "Microsoft.Playwright.dll");80 if (File.Exists(candidate))81 {82 return candidate;83 }84 string result = Traverse(dir);85 if (!string.IsNullOrEmpty(result))86 {87 return result;88 }89 }90 return null;91 }92 private static int PrintError(string error)93 {94 Console.Error.WriteLine("\x1b[91m" + error + "\x1b[0m");95 return 1;96 }97 }98}...
PrintError
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 BrowserTypeLaunchOptions { Headless = false });10 var context = await browser.NewContextAsync();11 var page = await context.NewPageAsync();12 await page.ClickAsync("text=Images");13 await page.ClickAsync("text=Videos");14 await page.ClickAsync("text=News");15 await page.ClickAsync("text=Shopping");16 await page.ClickAsync("text=Maps");17 await page.ClickAsync("text=Books");
PrintError
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 page = await browser.NewPageAsync();11 await page.ScreenshotAsync("example.png");12 await browser.CloseAsync();13 }14 }15}
PrintError
Using AI Code Generation
1using Microsoft.Playwright;2var playwright = await Playwright.CreateAsync();3var browser = await playwright.Chromium.LaunchAsync();4var page = await browser.NewPageAsync();5await page.ScreenshotAsync(new PageScreenshotOptions6{7});8await browser.CloseAsync();9Microsoft.Playwright.Program.PrintError();10await playwright.StopAsync();11I have also tried to use the Microsoft.Playwright.Program.PrintError() method in the following manner:12using Microsoft.Playwright;13var playwright = await Playwright.CreateAsync();14var browser = await playwright.Chromium.LaunchAsync();15var page = await browser.NewPageAsync();16await page.ScreenshotAsync(new PageScreenshotOptions17{18});19await browser.CloseAsync();20Microsoft.Playwright.Program.PrintError();21await playwright.StopAsync();22Is there a way to use the Microsoft.Playwright.Program.PrintError() method in a .NET Core console application?23using System;24using System.Diagnostics;25using System.IO;26{27 static void Main(string[] args)28 {29 Process process = new Process();30 process.StartInfo.FileName = "dotnet";31 process.StartInfo.Arguments = "run";32 process.StartInfo.WorkingDirectory = @"C:\Users\user\source\repos\ConsoleApplication1\ConsoleApplication1";33 process.StartInfo.UseShellExecute = false;34 process.StartInfo.CreateNoWindow = true;35 process.StartInfo.RedirectStandardOutput = true;36 process.StartInfo.RedirectStandardError = true;37 process.OutputDataReceived += new DataReceivedEventHandler((sender, e) => Console.WriteLine(e.Data));38 process.ErrorDataReceived += new DataReceivedEventHandler((sender, e
PrintError
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 page = await browser.NewPageAsync();11 await page.ClickAsync("text=Get started");12 await page.ClickAsync("text=Docs");
PrintError
Using AI Code Generation
1using System;2using Microsoft.Playwright;3{4 {5 static async Task Main(string[] args)6 {7 using var playwright = await Playwright.CreateAsync();8 var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions9 {10 });11 var page = await browser.NewPageAsync();12 await page.ScreenshotAsync(new PageScreenshotOptions13 {14 });15 await browser.CloseAsync();16 }17 }18}19using System;20using Microsoft.Playwright;21{22 {23 static async Task Main(string[] args)24 {25 using var playwright = await Playwright.CreateAsync();26 var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions27 {28 });29 var page = await browser.NewPageAsync();30 await page.ScreenshotAsync(new PageScreenshotOptions31 {32 });33 await browser.CloseAsync();34 }35 }36}37using System;38using Microsoft.Playwright;39{40 {41 static async Task Main(string[] args)42 {43 using var playwright = await Playwright.CreateAsync();44 var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions45 {46 });47 var page = await browser.NewPageAsync();48 await page.ScreenshotAsync(new PageScreenshotOptions49 {50 });51 await browser.CloseAsync();52 }53 }54}55using System;56using Microsoft.Playwright;57{58 {59 static async Task Main(string[] args)60 {61 using var playwright = await Playwright.CreateAsync();
PrintError
Using AI Code Generation
1using System;2using Microsoft.Playwright;3using Microsoft.Playwright.Program;4{5 public static async Task Main()6 {7 var playwright = await Playwright.CreateAsync();8 var browser = await playwright.Chromium.LaunchAsync();9 var page = await browser.NewPageAsync();10 await page.ClickAsync("input[title='Search']");11 await PrintError(page, "Test Error");12 await browser.CloseAsync();13 }14}15using System;16using Microsoft.Playwright;17using Microsoft.Playwright.Program;18{19 public static async Task Main()20 {21 var playwright = await Playwright.CreateAsync();22 var browser = await playwright.Chromium.LaunchAsync();23 var page = await browser.NewPageAsync();24 await page.ClickAsync("input[title='Search']");25 await PrintError(page, "Test Error");26 await browser.CloseAsync();27 }28}29using System;30using Microsoft.Playwright;31using Microsoft.Playwright.Program;32{33 public static async Task Main()34 {35 var playwright = await Playwright.CreateAsync();36 var browser = await playwright.Chromium.LaunchAsync();37 var page = await browser.NewPageAsync();38 await page.ClickAsync("input[title='Search']");39 await PrintError(page, "Test Error");40 await browser.CloseAsync();41 }42}43using System;44using Microsoft.Playwright;45using Microsoft.Playwright.Program;
PrintError
Using AI Code Generation
1using Microsoft.Playwright;2using System;3{4 {5 static void Main(string[] args)6 {7 Console.WriteLine("Hello World!");8 }9 }10}11using Microsoft.Playwright;12using System;13{14 {15 static void Main(string[] args)16 {17 Console.WriteLine("Hello World!");18 }19 }20}21using Microsoft.Playwright;22using System;23{24 {25 static void Main(string[] args)26 {27 Console.WriteLine("Hello World!");28 }29 }30}31using Microsoft.Playwright;32using System;33{34 {35 static void Main(string[] args)36 {37 Console.WriteLine("Hello World!");38 }39 }40}41using Microsoft.Playwright;42using System;43{44 {45 static void Main(string[] args)46 {47 Console.WriteLine("Hello World!");48 }49 }50}51using Microsoft.Playwright;52using System;53{54 {55 static void Main(string[] args)56 {57 Console.WriteLine("Hello World!");58 }59 }60}61using Microsoft.Playwright;62using System;63{64 {65 static void Main(string[] args)66 {67 Console.WriteLine("Hello World!");68 }69 }70}71using Microsoft.Playwright;72using System;73{74 {75 static void Main(string[] args)76 {77 Console.WriteLine("Hello World!");78 }79 }80}
PrintError
Using AI Code Generation
1using System;2using System.Reflection;3using Microsoft.Playwright;4{5 {6 public static void Main(string[] args)7 {8 var method = typeof(Microsoft.Playwright.Program).GetMethod("PrintError", BindingFlags.NonPublic | BindingFlags.Static);9 method.Invoke(null, new object[] { "This is my custom error message" });10 }11 }12}
PrintError
Using AI Code Generation
1using Microsoft.Playwright;2using System;3using System.Threading.Tasks;4{5 {6 static async Task Main(string[] args)7 {8 var playwright = await Playwright.CreateAsync();9 var browser = await playwright.Firefox.LaunchAsync(new BrowserTypeLaunchOptions10 {11 });12 var context = await browser.NewContextAsync();13 var page = await context.NewPageAsync();14 await page.ScreenshotAsync("example.png");15 await browser.CloseAsync();16 }17 }18}
How to add author Name in extent report in C# for different authors of the test?
Run Playwright.NET tests in Docker container
System.TimeoutException : Timeout 30000ms exceeded Playwright with .net 5 core application
Add tasks to WhenAny asynchronously
Playwright (.NET) tries to use different browser versions than installed
Playwright (.NET) tries to use different browser versions than installed
Playwright throws exception "Browser closed" when testing against MS Edge
playwright-dotnet: how to get an element with multiple css classes
Hot to debug playwright-dotnet tests with Microsoft.AspNetCore.TestHost
Playwright "Element is not attached to the DOM"
The author is available via:
var author = (string)TestContext.CurrentContext.Test.Properties.Get("Author");
If there are multiple Author attributes, this will retrieve the first one. If you want to see them all, use
var authors = (IList)TestContext.CurrentContext.Test.Properties["Author"];
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.
Get 100 minutes of automation test minutes FREE!!