language translator

[CodeDude1977]

i built a language translator... and i used a text file as database. I need to know how to code the buttons so i can switch back and forth between english and apache. this is for translating from enlish to apache. i know i can switch the separate to "\" to indicate how to find the apache to english...but how to combine them
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Using reader As StreamReader = New StreamReader("data.txt")
Do While (True)
Dim line As String = reader.ReadLine
If line Is Nothing Then
Exit Do
End If
Dim words As String() = line.Split("|")
Dim word As String
For Each word In words
If word = TextBox1.Text Then
TextBox2.Text = words(+1)
End If
Next

Loop
End Using