Paxar Gold 6037EX - Manual (Page 98)

4-62 Programmer’s Manual
s c n G e t S c a n I n f o
Description
Retrieves a pointer to a SCANINFO data structure containing
the default values for each parameter. If you change and set
the parameters with scnSetScanInfo, subsequent calls to
scnGetScanInfo retrieve a pointer to a data structure containing
the current values.
This function is invalid with LMSSCEN.LIB.
See “SCANINFO” in Chapter 5 to learn more about the
SCANINFO data structure.
Syntax
short far scnGetScanInfo(LPSCANINFO lprScanInfo);
Parameters
lprScanInfo A pointer to a SCANINFO data structure.
Return Values
0 Successful.
-9 The scanner is disabled.
Example
See “scnSetScanInfo” for an example.