Put# Statement
Skriver en post till en relativ fil eller en bytesekvens till en binÀr fil.
Use Print# statement to print data to a sequential text file. Use Write# statement to write data to a sequential text file with delimiting characters.
Put [#]fileNum, [recordNum|filePos], variable
fileNum: Any integer expression that defines the file that you want to write to.
recordNum, filePos: For relative files (random access files), the number of the record that you want to write.
För binÀra filer (Binary-Ätkomst): positionen hos den byte i filen dÀr du vill börja skriva.
variable: Name of the variable that you want to write to the file.
Observera för relativa filer: Om innehÄllet i den hÀr variabeln inte motsvarar lÀngden pÄ den post som anges i bisatsen Len i Open-satsen, sÄ fylls utrymmet mellan den nyss skrivna posten och nÀsta post ut med befintliga data frÄn den fil du skriver till.
Observera för binÀra filer: InnehÄller i variablerna skrivs till den angivna positionen, och filpekaren infogas direkt efter den sista byten. Inget utrymme lÀmnas mellan posterna.
Sub ExampleRandomAccess
Dim iNumber As Integer
Dim sText As Variant ' MĂ„ste vara av typen variant
Dim aFile As String
aFile = "C:\Users\ThisUser\data.txt"
iNumber = Freefile
Open aFile For Random As #iNumber Len=32
Seek #iNumber,1 ' Placera i början
Put #iNumber, , "This is the first line of text" ' Fill line 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, , "This is a new 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
Sub ExampleRandomAccess
Dim iNumber As Integer
Dim sText As Variant ' Must be a variant
Dim aFile As String
aFile = "~/data.txt"
iNumber = Freefile
Open aFile For Random As #iNumber Len=32
Seek #iNumber,1 ' Position at beginning
Put #iNumber, , "This is the first line of text" ' Fill line 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, , "This is a new 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
