Get List of Trigger on Table in SQL Server

sp_helptrigger returns list of DML trigger created on specific table on currect database. It cannot be retrived DDL triggers.
Syntax:
  1. sp_helptrigger [ @tabname = ] [ , [ @triggertype = ] 'type' ] 
Example:
  1. Use TestDB  
  2. exec sp_helptrigger 'dbo.TestTable'