public ActionResult Hilfe(string actionName, string controllerName, string areaName)
{
string cultureCode = Thread.CurrentThread.CurrentUICulture.TwoLetterISOLanguageName;
var languageIndependentHelpFilePath = HelpFileMappingStore.GetHelpFilePath(GetHelpFileKey(actionName, controllerName, areaName), cultureCode);
string helpFilePath = null;
if (!string.IsNullOrEmpty(languageIndependentHelpFilePath))
{
helpFilePath = string.Format("~/Help/{0}/{1}", cultureCode, languageIndependentHelpFilePath);
}
if (helpFilePath == null)
{
helpFilePath = GetHelpFilePath(cultureCode, actionName, controllerName, areaName);
}
if (!System.IO.File.Exists(Server.MapPath(helpFilePath)))
{
helpFilePath = string.Format("~/Help/{0}/{1}", cultureCode, HelpFileMappingStore.GetContentsPath(cultureCode));
}
ViewBag.HelpUrl = new UrlHelper(ControllerContext.RequestContext).Content(helpFilePath);
return(View());
}