ADIC Digital Camera 601355 Rev A 사용자 설명서

2-142

API Functions

601355 Rev A

VS_Criteria_SetFields

 sets the value of one or more 

field in a criteria handle. A criteria handle is used to pass 
criteria information to and from VolServ.

VST_BOOLEAN VS_Criteria_SetFields 
( VST_CRITERIA_HANDLE handle,
“…”,
VSID_ENDFIELD )

Arguments

•

handle

 = Criteria handle where information is stored.

•

“…”

 = Variable length argument list consisting of pairs of 

arguments. Each pair of arguments consists of a parameter 
identifier, followed by the value of the field to store. The 
parameter identifiers and types this function accepts are 
shown in the following "Parameters" paragraph.

•

VSID_ENDFIELD = Re

quired at the end of the variable 

length argument list to indicate the end of the list.

VSID_FIELD (VST_COUNT) 

Field number of the media statistic for this 
criteria.

VSID_MOUNT_CRITERIA_ORDER 
(VST_MOUNT_CRITERIA_ORDER)

Sort ordering for the media that pass the given 
criteria expressions.

VSID_EXPRESSION_HANDLE_ENTRY (int) 

Expression handle and its place in the criteria.

(VST_EXPRESSION_HANDLE) Expression handle for the criteria.