📄 testapp.vb
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Imports CustomStreams
Imports System.IO
Imports System
Public Module Application
Public Sub Main()
Dim customStream As UpperCaseStream
' Create our custom stream, passing it a file stream
customStream = New UpperCaseStream( new FileStream( "file.txt", FileMode.Open ) )
Dim sr As New StreamReader( customStream )
Console.WriteLine("{0}",sr.ReadToEnd() )
customStream.Close()
' Create a file using our custom stream (using ASCII encoding)
customStream = New UpperCaseStream( new FileStream( "fileout.txt", FileMode.Create ) )
Dim sw As New StreamWriter( customStream, System.Text.Encoding.ASCII )
Dim i As Integer
For i = 0 To 99
sw.WriteLine("Hello World!")
Next
sw.Close()
End Sub
End Module
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