Y aqui el Codigo…

‘Define input channel
<FlagsAttribute()> Public Enum InputChannel
    PowerAlarm = 1
    LowVoltage = 2
    HighVoltage = 4
    OverCurrent = 8
    PowerGood = 16
    ShortCircuit = 32
    WithoutLoad = 64
    OutOfService = 128
End Enum

» Define output channel
<FlagsAttribute()> Public Enum OutputChannel
    Engine_Axis1 = 1
    Engine_Axis2 = 2
    Engine_Axis3 = 4
    Smoke_Vent = 8
    Refrigerator = 16
    Blast_Furnace = 32
    TransPort_Belt = 64
    Emergency_Stop = 128
End Enum

‘// You can add dynamically items to enum and no changes are needed inside code… just rebuild
‘

Public Class FlagsEnumerationSample
    Private Sub When_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
        ‘Title
        Me.Text = «Playing with Flag’s Enum’s»
        ‘Add all labels and textbox in one shot
        Me.Controls.AddRange({New Label With {.Name = «lblHexcaptn»,
                                              .AutoSize = True,
                                              .Location = New Point(5, 10),
                                              .Text = «Output Value:»},
                              New Label With {.Name = «lblHexValue»,
                                              .AutoSize = True,
                                              .Location = New Point(75, 10),
                                              .Text = «0x00», .Height = 20},
                              New Label With {.Name = «lblInputVal»,
                                              .AutoSize = True,
                                              .Location = New Point(140, 10),
                                              .Text = «Input Value : 0x»},
                              New TextBox With {.Name = «txtInputVal»,
                                                .MaxLength = 2,
                                                .Width = 20,
                                                .Location = New Point(220, 8),
                                                .Text = «00»}
                            })

        ‘Add one customized button for every item in enumeration
        Dim NextPos As Integer = 30                                             ‘Point for this button (30=initial top pos)
        For Each elem In [Enum].GetValues(GetType(OutputChannel))               ‘iterate output enum
            Me.Controls.Add(New CustomButton(New Point(20, NextPos), elem))     ‘add new button with new point position for elem
            AddHandler Me.Controls(elem.ToString).Click, AddressOf OutPutOnOff  ‘When button is click put output on/off
            NextPos += Me.Controls(elem.ToString).Height                        ‘Calculate next point location for next elem
        Next

        NextPos = 30                                                            ‘Initial top pos for first element
        For Each elem In [Enum].GetValues(GetType(InputChannel))                ‘Iterate input enum
            Me.Controls.Add(New CustomLabel(New Point(160, NextPos), elem))     ‘Add customized label for any bit input in enum
            NextPos += Me.Controls(elem.ToString).Height                        ‘Calculate location for next label
        Next
        ‘Simulate input value… refresh labels when textbox value change
        AddHandler Me.Controls(«txtInputVal»).TextChanged, AddressOf InputsOnOff

        Me.Height = NextPos + 50                                                ‘Fix form height, after last control + 50
    End Sub

    Private Outputs As Byte = 0                                                 ‘Output channel (Byte)
    ‘
    ‘Change On/Off output bit status of sender
    ‘remark : TAG property of button is used as bit weight
    Sub OutPutOnOff(ByVal sender As System.Object, ByVal e As System.EventArgs)
        If Outputs And CType(sender, Button).Tag Then                           ‘Flic /Flac output bit
            Outputs = Outputs Xor CType(sender, Button).Tag                     ‘Set Off if On
            sender.BackColor = Color.GreenYellow                                ‘GreenYellow if Off
        Else
            Outputs = Outputs Or CType(sender, Button).Tag                      ‘Set On if Off
            sender.BackColor = Color.Red                                        ‘Reed if On
        End If
        Me.Controls(«lblHexValue»).Text = «0x» + Hex(Outputs)
    End Sub

    Private Inputs As Byte? = 0                                                 ‘Input channel (Byte)
    ‘Change color of label when bit is On or Off
    ‘remark : TAG property of label is used as bit weight
    Sub InputsOnOff()
        Try
            Inputs = «&h0» + Me.Controls(«txtInputVal»).Text                    ‘Read & convert text as Hex value
        Catch ex As Exception
            Me.Controls(«txtInputVal»).Text = «»                                ‘Wrong format… clear textbox
        End Try

        For Each Elem In [Enum].GetNames(GetType(InputChannel))                 ‘for each item in enum
            If Inputs And CType(Me.Controls(Elem), Label).Tag Then              ‘Red Color if bit is On, Green if off
                Me.Controls(Elem).BackColor = Color.Red
            Else
                Me.Controls(Elem).BackColor = Color.GreenYellow
            End If
        Next
    End Sub
End Class

‘
‘ Just My customizes Button to select and display outputs
Class CustomButton
    Inherits Button
    ‘
    ‘ Create using
    ‘   _location inside form
    ‘   _elem     particular item of enumeration
    Sub New(ByVal _location As Point, ByVal _elem As [Enum])
        Me.Tag = CType(_elem, OutputChannel)                    ‘My Bit weight
        Me.Name = _elem.ToString                                ‘My Name
        Me.Text = Me.Name                                       ‘Name to Show
        Me.Width = 100                                          ‘Wide
        Me.Location = _location                                 ‘Set Position
        Me.BackColor = Color.GreenYellow                        ‘Initial Color
    End Sub
End Class

‘
‘ Just My customized Label to display Inputs
Class CustomLabel
    Inherits Label
    ‘
    ‘ Create using
    ‘   _location pos inside form
    ‘   _elem     particular item of enumeration
    Sub New(ByVal _location As Point, ByVal _elem As [Enum])
        Me.Tag = CType(_elem, InputChannel)                     ‘My Bit weight
        Me.Name = _elem.ToString                                ‘My Name
        Me.Text = Me.Name                                       ‘Name to Show
        Me.Width = 100                                          ‘Wide
        Me.Location = _location                                 ‘Position
        Me.TextAlign = ContentAlignment.MiddleCenter            ‘Align
        Me.BackColor = Color.GreenYellow                        ‘Initial color
        Me.BorderStyle = Windows.Forms.BorderStyle.FixedSingle  ‘Set Border
    End Sub
End Class

Salud,
Pep Lluis,