Selenium webdriver window handles c# switchTo failed

Question

Here comes 2 windows pop out during the testing.

my code:

string BaseWindow = driver.CurrentWindowHandle;                 
ReadOnlyCollection

        

Answer 1

IJavaScriptExecutor js = driver as IJavaScriptExecutor;
js.ExecuteScript("window.open()");
String ventanaPrincipal = driver.CurrentWindowHandle;
List listWindow = new List(driver.WindowHandles);
driver.SwitchTo().Window(listWindow[1]);
driver.Navigate().GoToUrl("http:www.google.com");
IWebElement search = driver.FindElement(By.Name("q"));
search.SendKeys("RPA");