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' random_access_read_time.bas
' Demonstrates how long it takes to read a record from a random access file.
' Reads record 1 and then record 999995
open "7.txt" FOR RANDOM AS #1 LEN=8
FIELD #1,_ ' set up the fields for file opened as #1
7 AS word$,_ ' The record number
1 AS comma$ ' this is here for the sequential test
comma$ = ","
for recordToRead = 1 to 150
startTime = time$("ms")
get #1,recordToRead
endTime = time$("ms")
totalTime = endTime-startTime
print "Record ";recordToRead;":"
print "recordNumber$=";recordNumber$;"."
print "microseconds$=";microseconds$;"."
print "comma$=";comma$;"."
print "It took ";totalTime;" microseconds to read to record ";recordToRead;"."
secondTime = totalTime/1000
print "This is ";secondTime;" seconds."
next recordToRead
close #1