Android Question (SOLVED) Find line in txt file and replace

[G-ShadoW]

Hello,

I have a txt file contains

aaaaaa:bbbbbb:cccccc:dddddd
eeeeee:ffffffff:gggggg:fffffffff
mmmmm:nnnnn:hhhhhhh:xxxxxx

I need to find text "eeeeee" and change line at that position to yyyyyy:bbbbb:zzzzzoooo

MyList=File.ReadList(File.DirRootExternal,"/test/done.txt")
        For i=0 To MyList.Size-1
            Dim MyLine As String =MyList.Get(i)
            If MyLine.SubString2(0, MyLine.IndexOf(":")) ="eeeeee" Then
           
            'change
           
                Exit
            End If
        Next

 

[Erel]

Dim NewFile As List
NewFile.Initialize
For Each line As String In File.ReadList(...)
If line.IndexOf("eeeeee:") > -1 Then
  NewFile.Add("yyyyyy:bbbbb:zzzzz")
Else
NewFile.Add(line)
Next
File.WriteList(..., NewFile)

 

[G-ShadoW]

works great, one more question, how to remove all empty line's from that txt file

 

[Erel]

If line = "" Then Continue

 

[G-ShadoW]

If line = "" Then Continue

where should I add that line ?

 

[DonManfred]

After for each?