Selenium webdriver C# - Taking full page screenshot

Question

Can anyone help me to take a full page screenshot using Selenium webdriver. I am using c#/Nunit. The current method i am using is not taking the full browser page.

I am using the code below to take the screenshot.

public void TakeScreenShot(IWebDriver webDriver,string testName,string className)
{          

string folderName = String.Format("{0}.{1}", className, testName);

// Create Screenshot folder
string createdFolderLocation = CreateFolder(folderName);

// Take the screenshot            
Screenshot ss = ((ITakesScreenshot)webDriver).GetScreenshot();            
string screenshot = ss.AsBase64EncodedString;
byte[] screenshotAsByteArray = ss.AsByteArray;

// Save the screenshot
ss.SaveAsFile((string.Format("{0}\\{1}",createdFolderLocation,testName + ".Jpeg")), System.Drawing.Imaging.ImageFormat.Jpeg);
ss.ToString();

}

Answer 1

You can use this package https://www.nuget.org/packages/Noksa.WebDriver.ScreenshotsExtensions/

In order to take a screenshot of the entire page, use the VerticalCombineDecorator:

var vcs = new VerticalCombineDecorator(new ScreenshotMaker());
var screen = _driver.TakeScreenshot(vcs);

Answer 2

"Full-page" screenshots are defined by WebDriver to include the entirety of the page displayed in the browser, not the browser chrome (URL bar, toolbar, window resizing handles, and so on). If you don't care about getting the full DOM in your screenshot, you don't need to use WebDriver to get your screenshot. You can use the API of your operating system to handle that instead.