public static ActionResult GetRedirection(HttpContextBase httpContext)
{
Redirection redir = httpContext.Items[REDIRECTION_KEY] as Redirection;
if (redir == null)
{
throw new ArgumentException("The context does not contain a valid Redirection object.", "httpContext");
}
return(redir.GetResult());
}
public override void OnActionExecuting(ActionExecutingContext filterContext)
{
if (!filterContext.RouteData.Values.ContainsKey(RouteValueName))
{
Redirection redirection = Redirection.OpenRedirection(filterContext.HttpContext, "ValueMissing", "Error", new RouteValueDictionary()
{
{ "Valuename", RouteValueName }
});
filterContext.Result = redirection.GetResult();
}
}
