append data to an existing text file

[cjolly]

Hi,

I need to create a file if it not exists, but if exists and so there are records that I can open and add new data (records).

Sorry for the basics of the question but I'm new with b4a and the understanding of some points is costing.

TIA

 

[NJDude]

You can get some samples HERE and the documentation for FILES is HERE

 

[Theera]

Dim NewLine As String
NewLine="ABC"
Dim Writer As TextWriter
If File.Exists(File.DirDefaultExternal,"File1.txt")=False Then
Writer.Initialize(File.OpenOutput(File.DirDefaultExternal,"File1.txt",True))
Writer.WriteLine(NewLine)
Writer.Close
End If