Lof Function
Vraća veličinu otvorene datoteke u byteovima.
Syntax:
Lof (FileNumber)
Povratna vrijednost
Dugačko
Parametri:
FileNumber: Any numeric expression that contains the file number that is specified in the Open statement.
To obtain the length of a file that is not open, use the FileLen function.
Primjer:
Sub ExampleRandomAccess
Dim iNumber As Integer
Dim sText As Variant REM mora biti Variant
Dim aFile As String
aFile = "c:\data.txt"
iNumber = Freefile
Open aFile For Random As #iNumber Len=32
Seek #iNumber,1 REM Pozicija na pocetku
Put #iNumber,, "This is the first line of text" REM Ispuni sa tekstom
Put #iNumber,, "This is the second line of text"
Put #iNumber,, "This is the third line of text"
Seek #iNumber,2
Get #iNumber,,sText
Print sText
Close #iNumber
iNumber = Freefile
Open aFile For Random As #iNumber Len=32
Get #iNumber,2,sText
Put #iNumber,,"This is a new line of text"
Get #iNumber,1,sText
Get #iNumber,2,sText
Put #iNumber,20,"This is the text in record 20"
Print Lof(#iNumber)
Close #iNumber
End Sub