This section describes the messages sent by the Black Ice printer drivers.
For each message, a pointer to a TSPrnMessage structure is sent in the wParam parameter. The definition of the TSPrnStructure is available on the following page: http://www.blackice.com/private/rtk/The_Message_Capture_Library_Reference.htm
Not every member of the TSPrnMessage structure is available for every message. Please see the details for each message below.
The BLACKICE_MESSAGE_DEVMODE message
The BLACKICE_MESSAGE_STARTDOC message
The BLACKICE_MESSAGE_STARTPAGE message
The BLACKICE_MESSAGE_TEXT message
The BLACKICE_MESSAGE_OCR message
The BLACKICE_MESSAGE_MEMIMAGE message
The BLACKICE_MESSAGE_ENDPAGE message
The BLACKICE_MESSAGE_ENDDOC message