"TypeId" in Microsoft Dynamics AX 2012

In Microsoft Dynamics AX 2012 and onwards, 
"TypeId" function has been replaced by ExtendedTypeStr or EnumStr.

ExtendedTypeStr(EDT  _EDT) : for Extendet Data Type (EDT) with non Enum Type.
EnumStr(Enum  _Enum): for Base Enum and for Extendet Data Type (EDT) with Enum Type.