BBjRecordSet::getCurrentRecordData
Description
In BBj 4.0 and higher, this method retrieves the current BBjRecordData object from a BBjRecordSet.
Syntax
Return Value |
Method |
---|---|
getCurrentRecordData() |
Parameters
None.
Return Value
Returns the current BBjRecordData object from the BBjRecordSet.
Remarks
Calling this method when the BBjRecordSet isEmpty generates an !ERROR=2 - End of File.
Example
Copy
BBjRecordSet::getCurrentRecordData Example
REM ' Retrieve the current RecordData from 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$,2,0,32
channel=unt
open (channel)FILENAME$
dim REC$:TEMPLATE$
REM ' Load the file with state codes and names
while 1
dread rec.state$,rec.name$,END=*break
write record (channel,KEY=rec.state$)rec$
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!,
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
See the BBj Object Diagram for an illustration of the relationship between BBj Objects.