webdriver.cs

using OpenQA.Selenium;
using OpenQA.Selenium.Edge;
using System;

namespace EdgeDriverTests
{
    public class Program
    {
        /*
        * This assumes you have added MicrosoftWebDriver.exe to your System Path.
        * For help on adding an exe to your System Path, please see:
        * https://msdn.microsoft.com/en-us/library/office/ee537574(v=office.14).aspx
        */
        static void Main(string[] args)
        {
            /* You can find the latest version of Microsoft WebDriver here:
            * https://developer.microsoft.com/en-us/microsoft-edge/tools/webdriver/
            */
            var driver = new EdgeDriver();

            // Navigate to Bing
            driver.Url = "https://www.bing.com/";

            // Find the search box and query for webdriver
            var element = driver.FindElementById("sb_form_q");

            element.SendKeys("webdriver");
            element.SendKeys(Keys.Enter);

            Console.ReadLine();
            driver.Quit();
        }
    }
}