Helpo de Collabora Office 24.04

Line Input# Statement

Reads a line from a sequential file into a variable.

Syntax:

Line Input Statement diagram

Line Input #fileNum, variable

Parameters:

fileNum: Number of the file that contains the data that you want to read. The file must have been opened in advance with the Open statement using the key word INPUT.

variable: The name of the variable that stores the result.

Per la ordono Line Input#, oni povas legi ĉenojn el malferma dosiero en variablon. Legas ĉenajn variablojn je linio post linio ĝis la unua ĉaretreveno (Asc=13), aŭ liniavanco (Asc=10). Ne enmetas linifinajn signojn en la liverita ĉeno.

Example:

Sub ExampleWorkWithAFile
    Dim iNumber As Integer
    Dim sLine As String
    Dim aFile As String
    Dim sMsg As String
    aFile = "C:\Users\ThisUser\data.txt"
    iNumber = Freefile
    Open aFile For Output As #iNumber
    Print #iNumero, "Jen linio de teksto"
    Print #iNumero, "Jen alia linio de teksto"
    Close #iNumber
    iNumber = Freefile
    Open aFile For Input As iNumber
    While Not eof(iNumber)
        Line Input #iNumber, sLine
        If sLine <>"" Then
            sMsg = sMsg & sLine & chr(13)
        End If
    Wend
    Close #iNumber
    MsgBox sMsg
End Sub

Sub ExampleWorkWithAFile
    Dim iNumber As Integer
    Dim sLine As String
    Dim aFile As String
    Dim sMsg As String
    aFile = "~/data.txt"
    iNumber = Freefile
    Open aFile For Output As #iNumber
    Print #iNumber, "This is a line of text"
    Print #iNumber, "This is another line of text"
    Close #iNumber
    iNumber = Freefile
    Open aFile For Input As iNumber
    While Not eof(iNumber)
        Line Input #iNumber, sLine
        If sLine <>"" Then
            sMsg = sMsg & sLine & chr(13)
        End If
    Wend
    Close #iNumber
    MsgBox sMsg
End Sub