System.Resources.ResourceReader.TypeNameFromTypeCode C# (CSharp) Méthode

        private String TypeNameFromTypeCode(ResourceTypeCode typeCode)
        {
            BCLDebug.Assert(typeCode >= 0, "can't be negative");
            if (typeCode < ResourceTypeCode.StartOfUserTypes) {
                BCLDebug.Assert(!String.Equals(typeCode.ToString(), "LastPrimitive"), "Change ResourceTypeCode metadata order so LastPrimitive isn't what Enum.ToString prefers.");
                return "ResourceTypeCode." + typeCode.ToString();
            }
            else {
                int typeIndex = typeCode - ResourceTypeCode.StartOfUserTypes;
                BCLDebug.Assert(typeIndex >= 0 && typeIndex < _typeTable.Length, "TypeCode is broken or corrupted!");
                long oldPos = _store.BaseStream.Position;
                try {
                    _store.BaseStream.Position = _typeNamePositions[typeIndex];
                    return _store.ReadString();
                }
                finally {
                    _store.BaseStream.Position = oldPos;
                }
            }
        }