Revit.SDK.Samples.TagBeam.CS.TagBeamData.this C# (CSharp) Method

        public List<FamilySymbolWrapper> this[TagMode mode]
        {
            get
            {
                switch (mode)
                {
                    case TagMode.TM_ADDBY_CATEGORY:
                        return m_categoryTagTypes;
                    case TagMode.TM_ADDBY_MATERIAL:
                        return m_materialTagTypes;
                    case TagMode.TM_ADDBY_MULTICATEGORY:
                        return m_multiCategoryTagTypes;
                    default:
                        return null;
                }
            }
        }