How to use FirefoxLauncher class of PuppeteerSharp package

Best Puppeteer-sharp code snippet using PuppeteerSharp.FirefoxLauncher

FirefoxLauncher.cs

Source:FirefoxLauncher.cs

...11    /// <summary>12    /// Represents a Firefox process and any associated temporary user data directory that have created13    /// by Puppeteer and therefore must be cleaned up when no longer needed.14    /// </summary>15    public class FirefoxLauncher : LauncherBase16    {17        internal static readonly string[] DefaultArgs = {18          "--no-remote",19          "--foreground"20        };21        /// <summary>22        /// Creates a new <see cref="FirefoxLauncher"/> instance.23        /// </summary>24        /// <param name="executable">Full path of executable.</param>25        /// <param name="options">Options for launching Firefox.</param>26        public FirefoxLauncher(string executable, LaunchOptions options)27            : base(executable, options)28        {29            List<string> firefoxArgs;30            (firefoxArgs, TempUserDataDir) = PrepareFirefoxArgs(options);31            Process.StartInfo.Arguments = string.Join(" ", firefoxArgs);32        }33        /// <inheritdoc />34        public override string ToString() => $"Firefox process; EndPoint={EndPoint}; State={CurrentState}";35        private static (List<string> FirefoxArgs, TempDirectory TempUserDataDirectory) PrepareFirefoxArgs(LaunchOptions options)36        {37            var firefoxArgs = new List<string>();38            if (!options.IgnoreDefaultArgs)39            {40                firefoxArgs.AddRange(GetDefaultArgs(options));...

Launcher.cs

Source:Launcher.cs

...45            var executable = await GetOrFetchBrowserExecutableAsync(options).ConfigureAwait(false);46            Process = options.Product switch47            {48                Product.Chrome => new ChromiumLauncher(executable, options),49                Product.Firefox => new FirefoxLauncher(executable, options),50                _ => throw new ArgumentException("Invalid product"),51            };52            try53            {54                await Process.StartAsync().ConfigureAwait(false);55                try56                {57                    var connection = await Connection58                        .Create(Process.EndPoint, options, _loggerFactory)59                        .ConfigureAwait(false);60                    var browser = await Browser61                        .CreateAsync(connection, Array.Empty<string>(), options.IgnoreHTTPSErrors, options.DefaultViewport, Process, options.TargetFilter)62                        .ConfigureAwait(false);63                    await browser.WaitForTargetAsync(t => t.Type == TargetType.Page).ConfigureAwait(false);...

Puppeteer.cs

Source:Puppeteer.cs

...63        /// <param name="options">Options.</param>64        public static string[] GetDefaultArgs(LaunchOptions options = null)65            => (options?.Product ?? Product.Chrome) == Product.Chrome66                ? ChromiumLauncher.GetDefaultArgs(options ?? new LaunchOptions())67                : FirefoxLauncher.GetDefaultArgs(options ?? new LaunchOptions());68        /// <summary>69        /// The method launches a browser instance with given arguments. The browser will be closed when the Browser is disposed.70        /// </summary>71        /// <param name="options">Options for launching Chrome</param>72        /// <param name="loggerFactory">The logger factory</param>73        /// <returns>A connected browser.</returns>74        /// <remarks>75        /// See <a href="https://www.howtogeek.com/202825/what%E2%80%99s-the-difference-between-chromium-and-chrome/">this article</a>76        /// for a description of the differences between Chromium and Chrome.77        /// <a href="https://chromium.googlesource.com/chromium/src/+/lkcr/docs/chromium_browser_vs_google_chrome.md">This article</a> describes some differences for Linux users.78        ///79        /// Environment Variables80        /// Puppeteer looks for certain <see href="https://en.wikipedia.org/wiki/Environment_variable">environment variables</see>() to aid its operations.81        /// - <c>PUPPETEER_CHROMIUM_REVISION</c> - specify a certain version of Chromium you'd like Puppeteer to use. See <see cref="Puppeteer.LaunchAsync(LaunchOptions, ILoggerFactory)"/> on how executable path is inferred....

FirefoxLauncher

Using AI Code Generation

1using PuppeteerSharp;2using System.Threading.Tasks;3{4    static async Task Main(string[] args)5    {6        await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);7        using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions8        {9        }))10        using (var page = await browser.NewPageAsync())11        {12        }13    }14}15using PuppeteerSharp;16using System.Threading.Tasks;17{18    static async Task Main(string[] args)19    {20        await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);21        using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions22        {23        }))24        using (var page = await browser.NewPageAsync())25        {26        }27    }28}29using PuppeteerSharp;30using System.Threading.Tasks;31{32    static async Task Main(string[] args)33    {34        await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);35        using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions36        {37        }))38        using (var page = await browser.NewPageAsync())39        {40        }41    }42}43using PuppeteerSharp;44using System.Threading.Tasks;45{46    static async Task Main(string[] args)47    {48        await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);49        using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions50        {

FirefoxLauncher

Using AI Code Generation

1using PuppeteerSharp;2using System;3using System.Threading.Tasks;4{5    {6        static async Task Main(string[] args)7        {8            {9            };10            using (var browser = await Puppeteer.LaunchAsync(options))11            {12                var page = await browser.NewPageAsync();13            }14        }15    }16}

FirefoxLauncher

Using AI Code Generation

1using PuppeteerSharp;2using System;3using System.Threading.Tasks;4{5    {6        static async Task Main(string[] args)7        {8            await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);9            var options = new LaunchOptions { Headless = true };10            using (var browser = await Puppeteer.LaunchAsync(options))11            {12                var page = await browser.NewPageAsync();13                await page.ScreenshotAsync("google.png");14            }15        }16    }17}18using PuppeteerSharp;19using System;20using System.Threading.Tasks;21{22    {23        static async Task Main(string[] args)24        {25            await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);26            var options = new LaunchOptions { Headless = true };27            using (var browser = await Puppeteer.LaunchAsync(options))28            {29                var page = await browser.NewPageAsync();30                await page.ScreenshotAsync("google.png");31            }32        }33    }34}

FirefoxLauncher

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5    {6        static void Main(string[] args)7        {8            MainAsync().GetAwaiter().GetResult();9        }10        static async Task MainAsync()11        {12            {13            };14            using (var browser = await Puppeteer.LaunchAsync(options))15            using (var page = await browser.NewPageAsync())16            {17                await page.ScreenshotAsync("google.png");18            }19        }20    }21}

FirefoxLauncher

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5    {6        static async Task Main(string[] args)7        {8            Console.WriteLine("Hello World!");9            {10            };11            using (var browser = await Puppeteer.LaunchAsync(options))12            using (var page = await browser.NewPageAsync())13            {14            }15        }16    }17}18using System;19using System.Threading.Tasks;20using PuppeteerSharp;21{22    {23        static async Task Main(string[] args)24        {25            Console.WriteLine("Hello World!");26            {27            };28            using (var browser = await Puppeteer.LaunchAsync(options))29            using (var page = await browser.NewPageAsync())30            {31            }32        }33    }34}35using System;36using System.Threading.Tasks;37using PuppeteerSharp;38{39    {40        static async Task Main(string[] args)41        {42            Console.WriteLine("Hello World!");43            {44            };45            using (var browser = await Puppeteer.LaunchAsync(options))46            using (var page = await browser.NewPageAsync())47            {48            }49        }50    }51}52using System;53using System.Threading.Tasks;54using PuppeteerSharp;55{56    {57        static async Task Main(string[] args)58        {59            Console.WriteLine("Hello World!");60            {61            };62            using (var browser = await Puppeteer.LaunchAsync(options))63            using (var page = await browser.NewPageAsync())64            {65            }66        }67    }68}

FirefoxLauncher

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5    public static async Task Main(string[] args)6    {7        {8            Args = new string[] { "--no-sandbox" }9        };10        using (var browser = await Puppeteer.LaunchAsync(options))11        using (var page = await browser.NewPageAsync())12        {13            Console.WriteLine("Hello World!");14            await page.ScreenshotAsync("google.png");15        }16    }17}18    <LocalDebuggerWorkingDirectory>$(MSBuildProjectDirectory)</LocalDebuggerWorkingDirectory>19    <LocalDebuggerWorkingDirectory>$(MSBuildProjectDirectory)</LocalDebuggerWorkingDirectory>20    <LocalDebuggerWorkingDirectory>$(MSBuildProjectDirectory)</LocalDebuggerWorkingDirectory>

FirefoxLauncher

Using AI Code Generation

1var launcher = new FirefoxLauncher();2var browser = await launcher.LaunchAsync(new LaunchOptions { Headless = false, ExecutablePath = @"C:\Program Files\Mozilla Firefox\firefox.exe" });3var page = await browser.NewPageAsync();4await page.ScreenshotAsync("screenshot.png");5var launcher = new ChromeLauncher();6var browser = await launcher.LaunchAsync(new LaunchOptions { Headless = false, ExecutablePath = @"C:\Program Files (x86)\Google\Chrome\Application\chrome.exe" });7var page = await browser.NewPageAsync();8await page.ScreenshotAsync("screenshot.png");9var launcher = new EdgeLauncher();10var browser = await launcher.LaunchAsync(new LaunchOptions { Headless = false, ExecutablePath = @"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" });11var page = await browser.NewPageAsync();12await page.ScreenshotAsync("screenshot.png");13var launcher = new ChromeLauncher();14var browser = await launcher.LaunchAsync(new LaunchOptions { Headless = false, ExecutablePath = @"C:\Program Files (x86)\Google\Chrome\Application\chrome.exe" });15var page = await browser.NewPageAsync();16await page.ScreenshotAsync("screenshot.png");

FirefoxLauncher

Using AI Code Generation

1using PuppeteerSharp;2using System;3using System.Threading.Tasks;4{5    {6        static void Main(string[] args)7        {8            Console.WriteLine("Hello World!");9            var task = MainAsync();10            task.Wait();11            Console.ReadKey();12        }13        static async Task MainAsync()14        {15            {16            };17            using (var browser = await Puppeteer.LaunchAsync(options))18            using (var page = await browser.NewPageAsync())19            {20            }21        }22    }23}24Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "1", "1.csproj", "{CDEA5E2A-7C8F-44A5-9F5C-6E1E8D0F6B7D}"25	GlobalSection(SolutionConfigurationPlatforms) = preSolution26	GlobalSection(ProjectConfigurationPlatforms) = postSolution27		{CDEA5E2A-7C8F-44A5-9F5C-6E1E8D0F6B7D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU28		{CDEA5E2A-7C8F-44A5-9F5C-6E1

FirefoxLauncher

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5    {6        static void Main(string[] args)7        {8            MainAsync().GetAwaiter().GetResult();9        }10        static async Task MainAsync()11        {12            {13            };14            using (var browser = await Puppeteer.LaunchAsync(options))15            using (var page = await browser.NewPageAsync())16            {17                await page.ScreenshotAsync("google.png");18            }19        }20    }21}

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