The Siplest way to set proxy settings

Firefox:
String PROXY = "localhost:8080";

org.openqa.selenium.Proxy proxy = new org.openqa.selenium.Proxy();
proxy.setHttpProxy(PROXY)
     .setFtpProxy(PROXY)
     .setSslProxy(PROXY);
DesiredCapabilities cap = new DesiredCapabilities();
cap.setCapability(CapabilityType.PROXY, proxy);
IWebDriver driver = new FirefoxDriver(cap);

IE & Chrome - Chrome will take same cofiguration what IE uses

String PROXY = "localhost:8080";

org.openqa.selenium.Proxy proxy = new org.openqa.selenium.Proxy();
proxy.setHttpProxy(PROXY)
     .setFtpProxy(PROXY)
     .setSslProxy(PROXY);
DesiredCapabilities cap = new DesiredCapabilities();
cap.setCapability(CapabilityType.PROXY, proxy);

IWebDriver driver = new InternetExplorerDriver(cap);

The Simplest way to set proxy settings

Firefox:
String PROXY = "localhost:8080";

org.openqa.selenium.Proxy proxy = new org.openqa.selenium.Proxy();
proxy.setHttpProxy(PROXY)
     .setFtpProxy(PROXY)
     .setSslProxy(PROXY);
DesiredCapabilities cap = new DesiredCapabilities();
cap.setCapability(CapabilityType.PROXY, proxy);
WebDriver driver = new FirefoxDriver(cap);

IE & Chrome - Chrome will take same cofiguration what IE uses

String PROXY = "localhost:8080";

org.openqa.selenium.Proxy proxy = new org.openqa.selenium.Proxy();
proxy.setHttpProxy(PROXY)
     .setFtpProxy(PROXY)
     .setSslProxy(PROXY);
DesiredCapabilities cap = new DesiredCapabilities();
cap.setCapability(CapabilityType.PROXY, proxy);

WebDriver driver = new InternetExplorerDriver(cap);

The Advanced User Interactions require native events to be enabled. Here’s a table of the current support Matrix for native events:

platform	IE6	IE7	IE8	IE9	FF3.6	FF10+	Chrome stable	Chrome beta	Chrome dev	Opera	Android	iOS
Windows XP	Y	Y	Y	n/a	Y	Y	Y	Y	Y	?	Y [1]	n/a
Windows 7	n/a	n/a	Y	Y	Y	Y	Y	Y	Y	?	Y [1]	n/a
Linux (Ubuntu)	n/a	n/a	n/a	n/a	Y [2]	Y [2]	Y	Y	Y	?	Y [1]	n/a
Mac OSX	n/a	n/a	n/a	n/a	N	N	Y	Y	Y	?	Y [1]	N
Mobile Device	n/a	n/a	n/a	n/a	n/a	?	n/a	n/a	n/a	?	Y	N

[1]	(1, 2, 3, 4) Using the emulator

[2]	(1, 2) With explicitly enabling native events

Use following simple method to get Id attribute using XPath,

public string GetIDxpath(string xPath)
        {
            string id = driver.findElement(By.XPath(@" + xPath + @")).GetAttribute("id");
            return id;
        }

Use following generic method to get list of descendent elements using XPath

public List<WebElement> FindDescendentsXPath(WebElement objectName)
        {
            List<WebElement> descendents = objectName.findElements(By.XPath(".//*"));
            return descendents;
        }

Use following generic method to get list of descendent elements using XPath

public IList<IWebElement> FindDescendentsXPath(IWebElement objectName)
        {
            IList<IWebElement> descendents = objectName.FindElements(By.XPath(".//*"));
            return descendents;
        }

Use following generic method for get child XPath

public static string FindChildXPath(string element)
        {
            string childXpath = "//[@id='" + element + "']/" + element[1] + "/";
            return childXpath;
        }