/// <summary>
/// Gets the (whitespace-trimmed) value of an input field (or anything else with a value parameter).
/// For checkbox/radio elements, the value will be "on" or "off" depending on
/// whether the element is checked or not.
/// </summary>
/// <param name="controlId"></param>
/// <param name="useSitemapId">By default element id will be picked from sitemaps, false to use the control Id directly</param>
/// <param name="sourceType">Default mentions the element is of Id type</param>
public string GetValue(string controlId, bool useSitemapId = true, FindType sourceType = FindType.ById)
{
string locator = useSitemapId == true?_siteMapData.GetLocator(controlId, out sourceType) : controlId;
return(_client.GetValue(locator, sourceType));
}