Return

Meaning

ANNLINK_NONE

(0) means that the object has no hyperlink

ANNLINK_ANNEVENT

(1) means that AnnHyperlink event will be sent with no parameters

ANNLINK_ANNEVENT5

(2) means that AnnHyperlink event will be sent with 2 parameters

ANNLINK_RUN

(3) that a program will be run

ANNLINK_WEBPAGE

(4) that the default browser will be instructed to go to the specified web page.