Get Statement

Načíta do premennej záznam z relatívneho súboru alebo sekvenciu bajtov z binárneho súboru.

See also: PUT Statement

Syntax:


Get [#] FileNumber As Integer, [Position], Variable

Paremetre:

FileNumber: Any integer expression that determines the file number.

Position: For files opened in Random mode, Position is the number of the record that you want to read.

For files opened in Binary mode, Position is the byte position in the file where the reading starts.

If Position is omitted, the current position or the current data record of the file is used.

Variable: Name of the variable to be read. With the exception of object variables, you can use any variable type.

Príklad:


Sub ExampleRandomAccess
Dim iNumber As Integer
Dim sText As Variant ' Musí byť variant
Dim aFile As String
    aFile = "c:\data.txt"
    iNumber = Freefile
    Open aFile For Random As #iNumber Len=32
    Seek #iNumber,1 ' Presun na začiatok
    Put #iNumber,, "This is the first line of text" ' Fill line with text
    Print #iNumber, "Toto je riadok textu."
    Print #iNumber, "Toto je riadok textu."
    Seek #iNumber,2
    Get #iNumber,,sText
    Print sText
    Close #iNumber
    iNumber = Freefile
    Open aFile For Random As #iNumber Len=32
    Get #iNumber,2,sText
    Print #iNumber, "Toto je riadok textu."
    Get #iNumber,1,sText
    Get #iNumber,2,sText
    Put #iNumber,20,"Toto je text v zázname 20"
    Print Lof(#iNumber)
    Close #iNumber
End Sub

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