Raed Text file and make changes to its value

[kayatri]

I have a text file to read. The text file contain two parts. I need to find matching line in this two parts and place the matching lines in new file. In that new file i need to change the value in () from firs part and value in[] in second part. So far i can do all this things. This is a code.

Imports System.IO
Imports System.Text.RegularExpressions

Public Class Form1

    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        Dim File() As String = IO.File.ReadAllLines("C:\wires.txt")
        Using sw As New IO.StreamWriter("C:\wirematches.txt")

            For x As Integer = 0 To File.Length - 1
                Dim s As String = Me.GetLineMatch(File(x), x, File)
                If s <> String.Empty Then
                    sw.WriteLine(s)
                End If
            Next
        End Using

        Dim j As Long = 0
        Dim myReader As StreamReader = New StreamReader("C:\wirematches.txt")
        Dim line As String
        Do
            j += 1
            line = myReader.ReadLine()


        Loop Until line Is Nothing

        myReader.Close()
        myReader = Nothing
        TextBox3.Text = CStr(j)

    End Sub
    Private Function GetLineMatch(ByVal LineToMatch As String, ByVal LineNumber As Integer, ByVal FileContents() As String) As String
        Dim value As String = System.Text.RegularExpressions.Regex.Match(LineToMatch, "\([\d \.]+\)").Value.Replace("("c, "["c).Replace(")"c, "]"c)
        If value = String.Empty Then Return String.Empty
        For x As Integer = 0 To FileContents.Length - 1

            If FileContents(x).Contains(value) Then
                Return String.Format("{0}      |   {2}    ", LineToMatch, LineNumber.ToString(), FileContents(x), x.ToString())

            End If

        Next
        Return String.Empty

    End Function


Private Sub Button4_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button4.Click

        Dim lines() As String = IO.File.ReadAllLines("C:\wirematches.txt")
        For x As Integer = 0 To lines.GetUpperBound(0)
            Dim parts() As String = lines(x).Split(New String() {" | "}, StringSplitOptions.None)
            parts(0) = Regex.Replace(parts(0), "\(([0-9]|\s|\.)+\)", "(T" & (x + 1).ToString.PadRight(12) & ")")
            parts(1) = Regex.Replace(parts(1), "\[([0-9]|\s|\.)+\]", "[T" & (x + 1).ToString.PadRight(12) & "]")
            lines(x) = parts(0) & " | " & parts(1)
        Next
        IO.File.WriteAllLines("C:\wirematches.txt", lines)
    End Sub

Now i want to changes the x and y. For example my new text file is like this

4.5 28 Red (T1 ) [1 12.86 53.8] 229111 -28275 198452 -1309 | 11.0 28 Red (2 13.10 04.0) [T1 ] 130611 2948 229111 28275


i need to change the value in red colour and green colour. I want to replace this values

For example:

The first line value is 22911. There is no changes in first line but the second line onward i must plus with 2.54 until end of column.

Let say 22911=X

So second line onwards the value will be X=X+2.4. Same also for second part . Can any one guid me on how should i point the green and red value and change the values. I attach mu text files here for your referance


Thank You.