IUIX_InfoBtn::NotifyTarget Property
From PDF XChange PDF SDK
NotifyTarget property allows sending messages of e_Notify type from current UI object to another UI object. By default, if not set explicitly via NotifyTarget property, e_Notify messages will be sent to object's nearest parent (if any).
Syntax
HRESULT get_NotifyTarget([out, retval] IUIX_Obj** pTarget); HRESULT put_NotifyTarget([in] IUIX_Obj* pTarget);
Remarks
Note, that when binding info button to another object pObj using IUIX_InfoBtn_BindToBuddyCtl method, NotifyTarget property is NOT affected, and e_Notify messages will not be sent to pObj, unless this behavior is explicitly set.