BBjRecordSet::close

Description

In BBj 4.0 and higher, this method closes the BBjRecordSet.

Syntax

Return Value

Method

void

close()

Parameters

None.

Return Value

Closes the BBjRecordSet.

Remarks

Calling any methods on a closed BBjRecordSet generates an error.

Example

REM ' Close a RecordSet

REM ' First, create a data file
FILENAME$="BBjRecordSet.dat"
MODES$=""
TEMPLATE$="STATE:C(2),NAME:C(16*=)"
erase FILENAME$,err=*next
mkeyed FILENAME$,[0:1:2],0,32
channel=unt
open (channel)FILENAME$
dim REC$:TEMPLATE$

REM ' Load the file with state codes and names
while 1
dread rec.state$,rec.name$,END=*break
write record (channel)rec$
wend
close (channel)

REM ' Create a file-based BBjRecordSet
RecordSet! = BBJAPI().createFileRecordSet(FILENAME$,MODES$,TEMPLATE$)

REM ' Go to the first record
RecordSet!.first()

REM ' Retrieve the RecordData for the current record
RecordData! = RecordSet!.getCurrentRecordData()

REM ' Print the RecordData
print "RecordData is:",'LF',RecordData!,

REM ' Close the RecordSet
RecordSet!.close()

REM ' Any actions on the RecordSet now throw an error
RecordData! = RecordSet!.getCurrentRecordData(err=*next); escape

REM ' Report the error
print errmes(-1)

stop

DATA "AK","Alaska"
DATA "AL","Alabama"
DATA "AR","Arkansas"
DATA "AZ","Arizona"
DATA "CA","California"
DATA "CO","Colorado"
DATA "CT","Connecticut"
DATA "DC","District of Columbia"
DATA "DE","Delaware"
DATA "FL","Florida"
DATA "GA","Georgia"
DATA "GU","Guam"
DATA "HI","Hawaii"
DATA "IA","Iowa"
DATA "ID","Idaho"
DATA "IL","Illinois"
DATA "IN","Indiana"
DATA "KS","Kansas"
DATA "KY","Kentucky"
DATA "LA","Louisiana"
DATA "MA","Massachusetts"
DATA "MD","Maryland"
DATA "ME","Maine"
DATA "MI","Michigan"
DATA "MN","Minnesota"
DATA "MO","Missouri"
DATA "MS","Mississippi"
DATA "MT","Montana"
DATA "NC","North Carolina"
DATA "ND","North Dakota"
DATA "NE","Nebraska"
DATA "NH","New Hampshire"
DATA "NJ","New Jersey"
DATA "NM","New Mexico"
DATA "NV","Nevada"
DATA "NY","New York"
DATA "OH","Ohio"
DATA "OK","Oklahoma"
DATA "OR","Oregon"
DATA "PA","Pennsylvania"
DATA "PR","Puerto Rico"
DATA "RI","Rhode Island"
DATA "SC","South Carolina"
DATA "SD","South Dakota"
DATA "TN","Tennessee"
DATA "TX","Texas"
DATA "UT","Utah"
DATA "VA","Virginia"
DATA "VI","Virgin Islands"
DATA "VT","Vermont"
DATA "WA","Washington"
DATA "WI","Wisconsin"
DATA "WV","West Virginia"
DATA "WY","Wyoming"

See Also

BBjAPI

See the BBj Object Diagram for an illustration of the relationship between BBj Objects.



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