readline and national character problem

[wolf2300]

readline method and national charset problem
hi how can i copy line from text file which contains polish characters. i
use readline method from StreamReader class but it doesn't copy polish
characters :( what shall i do ??

this is a code how can i change it to works the same way
Dim oFile As System.IO.File
Dim oRead As System.IO.StreamReader
Dim oWrite As System.IO.StreamWriter
Dim LineIn As String
Dim nowo As Boolean = True

Do While MyFile <> ""
If MyFile <> MyName Then
Try
If oFile.Exists(MyPath & "\" & MyName) Then
'(MyPath & "\" & tablica(1)) Then
oRead = oFile.OpenText(MyPath & "\" &
MyFile)
oWrite = oFile.AppendText(MyPath & "\" &
tablica(1))
'oFile.Delete(MyPath & "\" & MyFile)

Dim plik As New FileInfo(MyPath & "\" &
MyName)
If plik.Length <> 0 Then
LineIn = oRead.ReadLine()
End If

While oRead.Peek <> -1 'odczyt i zapis
do pliku test
LineIn = oRead.ReadLine()
oWrite.WriteLine(LineIn)
End While
nowo = False

wolku