Create StreamReader class for the specified file name.

 

Imports System
Imports System.IO

Public Class Test
    Public Shared Sub Main()
        Dim path As String = "c:\temp\MyTest.txt"
        Try
            If File.Exists(path) Then
                File.Delete(path)
            End If
            Dim sw As StreamWriter = New StreamWriter(path)
            sw.WriteLine("A")
            sw.WriteLine("B")
            sw.WriteLine("C")
            sw.WriteLine("D")
            sw.Close()
            Dim sr As StreamReader = New StreamReader(path)
            Do While sr.Peek() >= 0
                Console.WriteLine(sr.ReadLine())
            Loop
            sr.Close()
        Catch e As Exception
            Console.WriteLine("The process failed: {0}", e.ToString())
        End Try
    End Sub
End Class

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Create StreamReader class for the specified file name. : Stream Reader « File Directory « VB.Net

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