'Deine TextDatei (hier Test.txt) den Ressourcen hinzufügen:
'Projekt/Eigenschaften/Ressourcen/Ressource hinzufügen/vorhandene Datei 
' hinzufügen
Public Class Form1
    Dim WithEvents Btn As New Button With {.Dock = DockStyle.Bottom, .Text = _
      "Infotext", .Parent = Me}
 
    Private Sub Btn_MouseDown(sender As Object, e As MouseEventArgs) Handles _
      Btn.MouseDown
        Dim frmInfo As New Form2
        frmInfo.Show()
    End Sub
End Class
 
Public Class Form2
    Inherits Form
    Dim Tb As New TextBox With {.Dock = DockStyle.Fill, .Text = _
      My.Resources.Test, .Parent = Me,
                              .ReadOnly = True, .Multiline = True, .ScrollBars _
                              = ScrollBars.Vertical}
    Public Sub New()
        Me.Text = "InfoText"
        Me.WindowState = FormWindowState.Maximized
    End Sub
End Class
 
MfG GPM