IWindow Size Property WebDriver
Gets or sets the size of the outer browser window, including title bars and window borders.

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

Size Size { get; set; }
Remarks

When setting this property, it should act as the JavaScript window.resizeTo() method.
See Also