Example Page Objects using Selenium WebDriver

gistfile1.cs

public class HomePage 
{
	private readonly IWebDriver webDriver;
	protected static string BaseUrl = ConfigurationManager.AppSettings["WebsiteUrl"];

	public HomePage(IWebDriver webDriver)
	{
		this.webDriver = webDriver;
	}

	public RegisterPage GoToRegisterPage()
	{
		var registerLink = webDriver.FindElement(By.Id("registerLink"));
		registerLink.Click();
		return new RegisterPage(webDriver);
	}
}

public class RegisterPage
{
	private readonly IWebDriver webDriver;
	protected static string BaseUrl = ConfigurationManager.AppSettings["WebsiteUrl"];

	public RegisterPage(IWebDriver webDriver)
	{
		this.webDriver = webDriver;
	}

	public void EnterDetails(string username, string password)
	{
		webDriver.FindElement(By.Id("UserName")).SendKeys(username);
		webDriver.FindElement(By.Id("Password")).SendKeys(password);
		webDriver.FindElement(By.Id("ConfirmPassword")).SendKeys(password);
	}

	public void ClickRegister()
	{
		var elem = webDriver.FindElement(By.XPath("//input[@type='submit']"));
		elem.Click();
	}
}