Creates a StreamWriter and write text to it : Stream Writer « File Directory « VB.Net






  1. VB.Net
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  3. Stream Writer

Creates a StreamWriter and write text to it

 

Imports System
Imports System.IO

Public Class Test
    Public Shared Sub Main()
        Dim fi As FileInfo = New FileInfo("c:\temp\MyTest.txt")
        Dim sw As StreamWriter
        If fi.Exists = False Then
            sw = fi.CreateText()
            sw.WriteLine("A")
            sw.WriteLine("B")
            sw.WriteLine("C")
            sw.Flush()
            sw.Close()
        End If
        sw = fi.AppendText()
        sw.WriteLine("D")
        sw.WriteLine("E")
        sw.WriteLine("F")
        sw.Flush()
        sw.Close()
        Dim sr As StreamReader = fi.OpenText()
        Dim s As String
        Do While sr.Peek() >= 0
            s = sr.ReadLine()
            Console.WriteLine(s)
        Loop
        sr.Close()
    End Sub
End Class








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