IWebDriver SwitchTo Method WebDriver
Instructs the driver to send future commands to a different frame or window.

Namespace: OpenQA.Selenium
Assembly: WebDriver (in WebDriver.dll) Version: 2.35.0.0 (2.35.0.0)
Syntax

ITargetLocator SwitchTo()

Return Value

An ITargetLocator object which can be used to select a frame or window.
See Also