LISTER LES ORDINATEURS PRÉSENT SUR VOTRE DOMAINE VB2005

Module Reseau
    Private Declare Sub MessageBeep Lib "User32" (ByVal N As Integer)
    Private strCritere As String = Nothing

    Sub callBeepDll(ByVal n As Integer)
        Call MessageBeep(n)
    End Sub

    ''' <summary>
    ''' Retourne une liste des ordinateurs sur le reseau
    ''' </summary>
    ''' <returns>List(Of String)</returns>
    ''' <remarks></remarks>
Public Function ListeOrdiReseau() As List(Of String)
        Dim Proc As Process = New Process()
        Proc.StartInfo.FileName = "net.exe"
        Proc.StartInfo.WindowStyle = ProcessWindowStyle.Hidden
        Proc.StartInfo.Arguments = "view"
        Proc.StartInfo.UseShellExecute = False
        Proc.StartInfo.RedirectStandardOutput = True
        Proc.StartInfo.StandardOutputEncoding = System.Text.Encoding.Default
        Proc.Start()

        Dim CurrentCoding As System.Text.Encoding = Proc.StandardOutput.CurrentEncoding
        Dim st As New IO.StreamReader(Proc.StandardOutput.BaseStream)
        Dim output As String = st.ReadToEnd
        Proc.WaitForExit()

        Dim strOut As New List(Of String)
        strOut.AddRange(output.Split(vbCrLf))
        Dim outStr As String = Nothing
        For Each myServ As String In strOut
            If myServ.StartsWith(ControlChars.Lf & "\\") Then
                myServ = Replace(Trim(myServ), ControlChars.Lf, "").Trim
                If myServ.IndexOf("  ") > 0 Then
                    outStr &= Strings.Left(myServ, myServ.LastIndexOf(" ")).Trim
                    If outStr.IndexOf("  ") > 0 Then 'Un 2ème passage si comprend une désignation
                        outStr = Strings.Left(outStr, outStr.LastIndexOf(" ")).Trim
                    End If
                ElseIf myServ.IndexOf("\\") <> -1 Then
                    outStr &= Strings.Left(myServ, myServ.LastIndexOf("") + 1).Trim
                Else
                    If Not IsNothing(outStr) Then
                        If outStr.IndexOf("  ") > 0 Then
                            outStr = Strings.Left(outStr, outStr.LastIndexOf(" ")).Trim
                        Else
                            outStr &= myServ
                        End If
                    End If
                 
                End If
            End If
        Next
        strOut.RemoveRange(0, strOut.Count)
        If Not IsNothing(outStr) Then strOut.AddRange(outStr.Split("\\"))
        '********** *****************************************************
        'Permet de chercher un critere en le passant à la function cherche si ca correspond il l'enleve du tableau
        strCritere = ""
        Dim match As New System.Predicate(Of String)(AddressOf Cherche)
        strOut.RemoveAll(match)
        '****************************************************************
        strOut.TrimExcess()
        callBeepDll(-1)
        Return strOut
    End Function

    Private Function Cherche(ByVal p As String) As Boolean
        If p = strCritere Then
            Return True
        Else
            Return False
        End If
    End Function
End Module