Imports System
Imports System.IO
Imports System.Text
Imports System.Collections.Generic
Class Program
Public Shared Sub Main(ByVal args As String())
Dim mydocpath As String = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments)
Dim sb As New StringBuilder()
For Each txtName As String _
In Directory.EnumerateFiles(mydocpath, "*.txt")
Using sr As New StreamReader(txtName)
sb.AppendLine(txtName.ToString())
sb.Append(sr.ReadToEnd())
sb.AppendLine()
End Using
Next
Using outfile As New StreamWriter(mydocpath & "\AllTxtFiles.txt")
outfile.Write(sb.ToString())
End Using
End Sub
End Class