IBM Lotus Symphony
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Vrne velikost odprte datoteke v bajtih.
Lof (FileNumber)
Dolgo celo število
FileNumber: Katerikoli številski izraz, ki vsebuje številko datoteke, ki je bila podana v stavku Open.
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Če želite pridobiti dolžino datoteke, ki ni odprta, uporabite funkcijo FileLen. |
Sub ExampleRandomAccess
Dim iNumber As Integer
Dim sText As Variant REM must be a Variant
Dim aFile As String
aFile = "c:\data.txt"
iNumber = Freefile
Open aFile For Random As #iNumber Len=32
Seek #iNumber,1 REM Position at start
Put #iNumber,, "This is the first line of text" REM Fill with text
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,,"To je nova vrstica besedila"
Get #iNumber,1,sText
Get #iNumber,2,sText
Put #iNumber,20,"To je besedilo v zapisu 20"
Print Lof(#iNumber)
Close #iNumber
end sub