C# Selenium program to extract data from web table

SeleniumWebTableDataExtraction.cs

  public class SeleniumWebTableDataExtraction {
        public static void Main(string[] args)
        {

            //var gridurl = new Uri("http://localhost:4444");

            new DriverManager().SetUpDriver(new EdgeConfig());
            var driver = new EdgeDriver();


            driver.Manage().Window.Maximize();
            driver.Navigate().GoToUrl("https://the-internet.herokuapp.com/tables");

            //Get the email address of Frank

            var rows = driver.FindElements(By.XPath("//table[@id='table1']//tbody/tr"));

            var columns = driver.FindElements(By.XPath("//table[@id='table1']//tbody/tr[1]/td"));

            for (int i = 1; i <= rows.Count; i++) {
                for (int j = 1; j <= columns.Count; j++) { 
                    
                    var tableelement = driver.FindElement(By.XPath($"//table[@id='table1']//tbody/tr[{i}]/td[{j}]"));
                    Console.WriteLine(tableelement.Text);
                }
            
            }


            for (int i = 1; i <= rows.Count; i++)
            {
                for (int j = 1; j <= columns.Count; j++)
                {

                    var FirstName = driver.FindElement(By.XPath($"//table[@id='table1']//tbody/tr[{i}]/td[{j}]"));
                    if (FirstName.Text == "Frank")
                    {
                        var email = driver.FindElement(By.XPath($"//table[@id='table1']//tbody/tr[{i}]/td[{3}]"));
                        Console.WriteLine($"email of {FirstName.Text} is {email.Text}");
                    }
                }

            }

            driver.Quit();

        }

    }