Machine Expert > V2.1 > Logiciel > Bibliothèques, Modèles et Exemples > Bibliothèques > CODESYS Libraries > CAA Callback Extern Library Documentation > CAA Callback > Functions > Callback Info > GetCallback (FUN)

GetCallback (FUN)

FUNCTION GetCallback : ERROR

This function gets the callback data structure of a registered callback

InOut:

Scope

Name

Type

Comment

Return

GetCallback

ERROR

Description of the callback conditions and the callback function

Input

hHandle

CAA.HANDLE

handle of Callback

pCallback

POINTER TO CB_CALLBACK

Adress of return value