Imports System.Net Public Class IPAdressen Private Sub ListBox1_SelectedIndexChanged(sender As Object, e As EventArgs) Handles ListBox1.SelectedIndexChanged Try '### IP slektieren und in SystemIP.text schreiben Settings.ServerIP.Text = Me.ListBox1.SelectedItem Me.Close() Catch ex As Exception End Try End Sub <Obsolete> Private Sub IPAdressen_Load(sender As Object, e As EventArgs) Handles Me.Load If My.Settings.Eng = False Then Label1.Text = "Bitte wählen Sie eine IP-Adresse mit einem Doppelklick aus:" Try '### IP-Adressen in Listbox1 aufführen Dim Addresslist() As IPAddress = Dns.GetHostByName(Dns.GetHostName()).AddressList Dim IPs As IPAddress ' alle IP-Adressen auflisten ListBox1.Items.Clear() For Each IPs In Addresslist ListBox1.Items.Add(IPs.ToString) Next IPs Catch ex As Exception End Try End Sub End Class