#include <kvvapi.h> SendMessage(hWndVAPI, VAPIM_SETHILITE, (WPARAM) (int) cbTextToHilite, (LPARAM) (long) lLogicalAddress );
Argument | Description |
---|---|
hWndVAPI
|
The handle of VAPI window. |
cbTextToHilite
|
An integer that is the number of bytes to highlight. |
lLogicalAddress
|
A long integer that is the logical address from which to start highlighting. |
SendMessage()
returns non-zero on success; or zero on error.
This message should be sent to Viewing when a VAPINM_TEXTBUFFER
is received, and before processing for that message has returned control to Viewing. When the SendMessage( hWnd, VAPINM_TEXTBUFFER, ..)
returns, it is assumed that any highlights have been added to the buffer. There is no limit to the number of highlights that can be added.
For spreadsheets, this message can also fail if the page containing the entire text region—that is, containing the last address in the text region—is not completely indexed.