GetElemParam.cs

public static Parameter GetElemParam(Element elem, string name)
        {
            return GetElemParam(elem, name, false);
        }
public static Parameter GetElemParam(Element elem, string name, bool matchCase)
        {
            StringComparison comp = StringComparison.CurrentCultureIgnoreCase;
            if (matchCase) comp = StringComparison.CurrentCulture;

            foreach (Parameter p in elem.Parameters)
            {
                if (p.Definition.Name.Equals(name, comp)) return p;
            }
            return null;
        }