There are essentially two ways to get a list of all Stored Procedures inside your database.
SELECT *FROM YOUR_DATABASE_NAME.information_schema.routinesWHERE routine_type = 'PROCEDURE'ORDER BY Specific_name
This option checks the database’s objects itself for a Procedure type. This produces a list of all procedure routines in your database.
SELECT name,typeFROM dbo.sysobjectsWHERE (type = 'P')
This simply does a search through the dbo object where it is a procedure.