evalcom2.h header

This header is used by Application Installation and Servicing. For more information, see:

• Application Installation and Servicing

evalcom2.h contains the following programming interfaces:

Interfaces

IValidate The IValidate interface enables authoring tools to validate a Windows Installer package against a set of Internal Consistency Evaluators.

Callback functions

LPDISPLAYVAL The LPDISPLAYVAL function specification defines a callback function prototype. The IValidate::SetDisplay method enables an authoring tool to receive ICE status messages through the registered callback function.
LPEVALCOMCALLBACK The LPEVALCOMCALLBACK specification defines a callback function prototype. The IValidate::SetStatus method enables an authoring tool to receive information about the progress of validation through the registered callback function.