How can I take a screenshot with Selenium WebDriver?

Question

Is it possible to take a screenshot using Selenium WebDriver?

(Note: Not Selenium Remote Control)

Answer 1

C#

using System;
using OpenQA.Selenium.PhantomJS;
using System.Drawing.Imaging;

namespace example.com
{
    class Program
    {
        public static PhantomJSDriver driver;

        public static void Main(string[] args)
        {
            driver = new PhantomJSDriver();
            driver.Manage().Window.Size = new System.Drawing.Size(1280, 1024);
            driver.Navigate().GoToUrl("http://www.example.com/");
            driver.GetScreenshot().SaveAsFile("screenshot.png", ImageFormat.Png);
            driver.Quit();
        }
    }
}

It requires NuGet packages:

1. PhantomJS 2.0.0
2. Selenium.Support 2.48.2
3. Selenium.WebDriver 2.48.2

It was Tested with .NET Framework v4.5.2.