VB.Net Tutorial/GUI/MenuItem — различия между версиями

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Текущая версия на 12:57, 26 мая 2010

Add Menu and MenuItem in your code

Imports System.IO
Imports System.Windows.Forms
public class MenuAddDynamically
   public Shared Sub Main
        Application.Run(New Form1)
   End Sub
End class

Public Class Form1
    Inherits System.Windows.Forms.Form
   Private ourMenu As MainMenu
   Private ourTop As MenuItem
   Private WithEvents ourItem As MenuItem
   Private Sub menuClick(ByVal sender As Object, ByVal e As System.EventArgs) 
      MessageBox.Show("You clicked " & sender.text & ".", _
      "Interactive Menu Creator!")
   End Sub

#Region " Windows Form Designer generated code "
   Public Sub New()
      MyBase.New()
      "This call is required by the Windows Form Designer.
      InitializeComponent()
      "Add any initialization after the InitializeComponent() call
   End Sub
   "Form overrides dispose to clean up the component list.
   Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean)
      If disposing Then
         If Not (components Is Nothing) Then
            components.Dispose()
         End If
      End If
      MyBase.Dispose(disposing)
   End Sub
   Friend WithEvents btnMainMenu As System.Windows.Forms.Button
   Friend WithEvents GroupBox1 As System.Windows.Forms.GroupBox
   Friend WithEvents btnTopMnu As System.Windows.Forms.Button
   Friend WithEvents GroupBox2 As System.Windows.Forms.GroupBox
   Friend WithEvents btnAddItem As System.Windows.Forms.Button
   Friend WithEvents lstTopLevel As System.Windows.Forms.ListBox
   Friend WithEvents Label5 As System.Windows.Forms.Label
   Friend WithEvents txtItemText As System.Windows.Forms.TextBox
   Friend WithEvents txtTopLevel As System.Windows.Forms.TextBox
   "Required by the Windows Form Designer
   Private components As System.ruponentModel.IContainer
   "NOTE: The following procedure is required by the Windows Form Designer
   "It can be modified using the Windows Form Designer.  
   "Do not modify it using the code editor.
   <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
      Me.btnMainMenu = New System.Windows.Forms.Button()
      Me.GroupBox1 = New System.Windows.Forms.GroupBox()
      Me.txtTopLevel = New System.Windows.Forms.TextBox()
      Me.btnTopMnu = New System.Windows.Forms.Button()
      Me.GroupBox2 = New System.Windows.Forms.GroupBox()
      Me.Label5 = New System.Windows.Forms.Label()
      Me.lstTopLevel = New System.Windows.Forms.ListBox()
      Me.btnAddItem = New System.Windows.Forms.Button()
      Me.txtItemText = New System.Windows.Forms.TextBox()
      Me.GroupBox1.SuspendLayout()
      Me.GroupBox2.SuspendLayout()
      Me.SuspendLayout()
      "
      "btnMainMenu
      "
      Me.btnMainMenu.Location = New System.Drawing.Point(40, 16)
      Me.btnMainMenu.Name = "btnMainMenu"
      Me.btnMainMenu.Size = New System.Drawing.Size(128, 40)
      Me.btnMainMenu.TabIndex = 0
      Me.btnMainMenu.Text = "Create the MainMenu"
      "
      "GroupBox1
      "
      Me.GroupBox1.Controls.AddRange(New System.Windows.Forms.Control() {Me.txtTopLevel, Me.btnTopMnu})
      Me.GroupBox1.Location = New System.Drawing.Point(40, 80)
      Me.GroupBox1.Name = "GroupBox1"
      Me.GroupBox1.Size = New System.Drawing.Size(344, 104)
      Me.GroupBox1.TabIndex = 1
      Me.GroupBox1.TabStop = False
      Me.GroupBox1.Text = "Add top-level Menu text:"
      "
      "txtTopLevel
      "
      Me.txtTopLevel.Location = New System.Drawing.Point(24, 24)
      Me.txtTopLevel.Name = "txtTopLevel"
      Me.txtTopLevel.Size = New System.Drawing.Size(272, 20)
      Me.txtTopLevel.TabIndex = 5
      Me.txtTopLevel.Text = ""
      "
      "btnTopMnu
      "
      Me.btnTopMnu.Location = New System.Drawing.Point(200, 64)
      Me.btnTopMnu.Name = "btnTopMnu"
      Me.btnTopMnu.Size = New System.Drawing.Size(88, 24)
      Me.btnTopMnu.TabIndex = 4
      Me.btnTopMnu.Text = "Make it so!"
      "
      "GroupBox2
      "
      Me.GroupBox2.Controls.AddRange(New System.Windows.Forms.Control() {Me.Label5, Me.lstTopLevel, Me.btnAddItem, Me.txtItemText})
      Me.GroupBox2.Location = New System.Drawing.Point(40, 216)
      Me.GroupBox2.Name = "GroupBox2"
      Me.GroupBox2.Size = New System.Drawing.Size(344, 248)
      Me.GroupBox2.TabIndex = 2
      Me.GroupBox2.TabStop = False
      Me.GroupBox2.Text = "Add menu item text:"
      "
      "Label5
      "
      Me.Label5.Location = New System.Drawing.Point(32, 64)
      Me.Label5.Name = "Label5"
      Me.Label5.Size = New System.Drawing.Size(256, 16)
      Me.Label5.TabIndex = 6
      Me.Label5.Text = "Select menu the item goes on:"
      "
      "lstTopLevel
      "
      Me.lstTopLevel.Location = New System.Drawing.Point(16, 88)
      Me.lstTopLevel.Name = "lstTopLevel"
      Me.lstTopLevel.Size = New System.Drawing.Size(288, 108)
      Me.lstTopLevel.TabIndex = 5
      "
      "btnAddItem
      "
      Me.btnAddItem.Location = New System.Drawing.Point(216, 208)
      Me.btnAddItem.Name = "btnAddItem"
      Me.btnAddItem.Size = New System.Drawing.Size(88, 24)
      Me.btnAddItem.TabIndex = 4
      Me.btnAddItem.Text = "Add Item!"
      "
      "txtItemText
      "
      Me.txtItemText.Location = New System.Drawing.Point(56, 32)
      Me.txtItemText.Name = "txtItemText"
      Me.txtItemText.Size = New System.Drawing.Size(200, 20)
      Me.txtItemText.TabIndex = 3
      Me.txtItemText.Text = ""
      "
      "Form1
      "
      Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
      Me.ClientSize = New System.Drawing.Size(440, 510)
      Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.GroupBox2, Me.GroupBox1, Me.btnMainMenu})
      Me.Name = "Form1"
      Me.Text = "Interactive menu creator"
      Me.GroupBox1.ResumeLayout(False)
      Me.GroupBox2.ResumeLayout(False)
      Me.ResumeLayout(False)
   End Sub
#End Region
   Private Sub btnMainMenu_Click(ByVal sender As System.Object, _
       ByVal e As System.EventArgs) Handles btnMainMenu.Click
      ourMenu = New MainMenu()
      Me.Menu = ourMenu
   End Sub
   Private Sub btnTopMnu_Click(ByVal sender As System.Object, _
       ByVal e As System.EventArgs) Handles btnTopMnu.Click
      Dim itemString As String = txtTopLevel.Text
      ourTop = New MenuItem(itemString)
      ourMenu.MenuItems.Add(ourTop)
      lstTopLevel.Items.Add(itemString)
   End Sub
   Private Sub btnAddItem_Click(ByVal sender As System.Object, _
      ByVal e As System.EventArgs) Handles btnAddItem.Click
      Dim i As Integer
      i = 0
      ourItem = New MenuItem(txtItemText.Text, New System.EventHandler (AddressOf Me.menuClick))
      ourMenu.MenuItems(i).MenuItems.Add(ourItem)
   End Sub
End Class

Add submenu to menu

Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Windows.Forms
public class OwnerDrawMenuAndSubmenu
   public Shared Sub Main
        Application.Run(New Form1)
   End Sub
End class
Public Class Form1
    Inherits System.Windows.Forms.Form
#Region " Windows Form Designer generated code "
    Public Sub New()
        MyBase.New()
        "This call is required by the Windows Form Designer.
        InitializeComponent()
        "Add any initialization after the InitializeComponent() call
    End Sub
    "Form overrides dispose to clean up the component list.
    Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean)
        If disposing Then
            If Not (components Is Nothing) Then
                components.Dispose()
            End If
        End If
        MyBase.Dispose(disposing)
    End Sub
    "Required by the Windows Form Designer
    Private components As System.ruponentModel.IContainer
    "NOTE: The following procedure is required by the Windows Form Designer
    "It can be modified using the Windows Form Designer.  
    "Do not modify it using the code editor.
    Friend WithEvents MainMenu1 As System.Windows.Forms.MainMenu
    Friend WithEvents MenuItem1 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem2 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem3 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem4 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem5 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem6 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem7 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem8 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem9 As System.Windows.Forms.MenuItem
    <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
        Me.MainMenu1 = New System.Windows.Forms.MainMenu
        Me.MenuItem1 = New System.Windows.Forms.MenuItem
        Me.MenuItem2 = New System.Windows.Forms.MenuItem
        Me.MenuItem7 = New System.Windows.Forms.MenuItem
        Me.MenuItem8 = New System.Windows.Forms.MenuItem
        Me.MenuItem9 = New System.Windows.Forms.MenuItem
        Me.MenuItem3 = New System.Windows.Forms.MenuItem
        Me.MenuItem4 = New System.Windows.Forms.MenuItem
        Me.MenuItem5 = New System.Windows.Forms.MenuItem
        Me.MenuItem6 = New System.Windows.Forms.MenuItem
        Me.SuspendLayout()
        "
        "MainMenu1
        "
        Me.MainMenu1.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.MenuItem1})
        "
        "MenuItem1
        "
        Me.MenuItem1.Index = 0
        Me.MenuItem1.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.MenuItem2, Me.MenuItem3, Me.MenuItem4, Me.MenuItem5, Me.MenuItem6})
        Me.MenuItem1.Text = "&File"
        "
        "MenuItem2
        "
        Me.MenuItem2.Index = 0
        Me.MenuItem2.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.MenuItem7, Me.MenuItem8, Me.MenuItem9})
        Me.MenuItem2.Text = "Item 1"
        "
        "MenuItem7
        "
        Me.MenuItem7.Index = 0
        Me.MenuItem7.OwnerDraw = True
        Me.MenuItem7.Text = "Item 5"
        "
        "MenuItem8
        "
        Me.MenuItem8.Checked = True
        Me.MenuItem8.Index = 1
        Me.MenuItem8.Text = "Item 6"
        "
        "MenuItem9
        "
        Me.MenuItem9.Index = 2
        Me.MenuItem9.Text = "Item 7"
        "
        "MenuItem3
        "
        Me.MenuItem3.Index = 1
        Me.MenuItem3.Text = "Item 2"
        "
        "MenuItem4
        "
        Me.MenuItem4.Index = 2
        Me.MenuItem4.Text = "Item 3"
        "
        "MenuItem5
        "
        Me.MenuItem5.Index = 3
        Me.MenuItem5.Text = "-"
        "
        "MenuItem6
        "
        Me.MenuItem6.Index = 4
        Me.MenuItem6.Shortcut = System.Windows.Forms.Shortcut.CtrlX
        Me.MenuItem6.Text = "E&xit"
        "
        "Form1
        "
        Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
        Me.ClientSize = New System.Drawing.Size(292, 273)
        Me.Menu = Me.MainMenu1
        Me.Name = "Form1"
        Me.Text = "Form1"
        Me.ResumeLayout(False)
    End Sub
#End Region
    Private Sub MenuItem6_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuItem6.Click
        End
    End Sub
    Private Sub MenuItem9_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuItem9.Click
        MsgBox("You clicked Item 7.")
    End Sub
    Private Sub MenuItem8_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuItem8.Click
        MenuItem8.Checked = Not MenuItem8.Checked
    End Sub
    Private Sub MenuItem4_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuItem4.Click
        MenuItem4.Visible = False
    End Sub
    Private Sub MenuItem3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuItem3.Click
        MenuItem3.Enabled = False
    End Sub
    Private Sub MenuItem7_MeasureItem(ByVal sender As Object, ByVal e As System.Windows.Forms.MeasureItemEventArgs) Handles MenuItem7.MeasureItem
        e.ItemHeight = 15
        e.ItemWidth = 60
    End Sub
    Private Sub MenuItem7_DrawItem(ByVal sender As Object, ByVal e As System.Windows.Forms.DrawItemEventArgs) Handles MenuItem7.DrawItem
        Dim penRed As New Pen(Color.Red)
        e.Graphics.DrawEllipse(penRed, e.Bounds)
    End Sub
End Class

Owner Draw MenuItem

Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Windows.Forms
public class OwnerDrawMenu
   public Shared Sub Main
        Application.Run(New Form1)
   End Sub
End class

Public Class Form1
    Inherits System.Windows.Forms.Form
    Private files() As String = {"yourfile.jpg", "yourfile.jpg"}

#Region " Windows Form Designer generated code "
    Public Sub New()
        MyBase.New()
        "This call is required by the Windows Form Designer.
        InitializeComponent()
        "Add any initialization after the InitializeComponent() call
    End Sub
    "Form overrides dispose to clean up the component list.
    Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean)
        If disposing Then
            If Not (components Is Nothing) Then
                components.Dispose()
            End If
        End If
        MyBase.Dispose(disposing)
    End Sub
    "Required by the Windows Form Designer
    Private components As System.ruponentModel.IContainer
    "NOTE: The following procedure is required by the Windows Form Designer
    "It can be modified using the Windows Form Designer.  
    "Do not modify it using the code editor.
    Friend WithEvents mainMenu1 As System.Windows.Forms.MainMenu
    Friend WithEvents mnuFile As System.Windows.Forms.MenuItem
    Friend WithEvents mnuNew As System.Windows.Forms.MenuItem
    Friend WithEvents mnuFileOpen As System.Windows.Forms.MenuItem
    Friend WithEvents mnuFileClose As System.Windows.Forms.MenuItem
    Friend WithEvents mnuFileSave As System.Windows.Forms.MenuItem
    Friend WithEvents mnuFileSaveAs As System.Windows.Forms.MenuItem
    Friend WithEvents mnuEdit As System.Windows.Forms.MenuItem
    Friend WithEvents mnuEditCopy As System.Windows.Forms.MenuItem
    Friend WithEvents mnuEditPaste As System.Windows.Forms.MenuItem
    Friend WithEvents mnuOptions As System.Windows.Forms.MenuItem
    Friend WithEvents mnuOption1 As System.Windows.Forms.MenuItem
    Friend WithEvents mnuOption2 As System.Windows.Forms.MenuItem
    Friend WithEvents mnuOption3 As System.Windows.Forms.MenuItem
    Friend WithEvents mnuRadioOptions As System.Windows.Forms.MenuItem
    Friend WithEvents mnuRadioOption1 As System.Windows.Forms.MenuItem
    Friend WithEvents mnuRadioOption2 As System.Windows.Forms.MenuItem
    Friend WithEvents mnuRadioOption3 As System.Windows.Forms.MenuItem
    Friend WithEvents mnuWindow As System.Windows.Forms.MenuItem
    Friend WithEvents mnuMenu1 As System.Windows.Forms.MenuItem
    Friend WithEvents mnuMenu11 As System.Windows.Forms.MenuItem
    Friend WithEvents mnuMenu12 As System.Windows.Forms.MenuItem
    Friend WithEvents mnuMenu13 As System.Windows.Forms.MenuItem
    Friend WithEvents mnuMenu14 As System.Windows.Forms.MenuItem
    Friend WithEvents mnuMerge As System.Windows.Forms.MenuItem
    Friend WithEvents mnuMenu2 As System.Windows.Forms.MenuItem
    Friend WithEvents mnuMenu21 As System.Windows.Forms.MenuItem
    Friend WithEvents mnuMenu22 As System.Windows.Forms.MenuItem
    Friend WithEvents mnuMenu23 As System.Windows.Forms.MenuItem
    Friend WithEvents mnuMenu24 As System.Windows.Forms.MenuItem
    Friend WithEvents mnuSpecial As System.Windows.Forms.MenuItem
    Friend WithEvents mnuODVote As System.Windows.Forms.MenuItem
    Friend WithEvents mnuODShazam As System.Windows.Forms.MenuItem
    <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
        Me.mainMenu1 = New System.Windows.Forms.MainMenu()
        Me.mnuFile = New System.Windows.Forms.MenuItem()
        Me.mnuNew = New System.Windows.Forms.MenuItem()
        Me.mnuFileOpen = New System.Windows.Forms.MenuItem()
        Me.mnuFileClose = New System.Windows.Forms.MenuItem()
        Me.mnuFileSave = New System.Windows.Forms.MenuItem()
        Me.mnuFileSaveAs = New System.Windows.Forms.MenuItem()
        Me.mnuEdit = New System.Windows.Forms.MenuItem()
        Me.mnuEditCopy = New System.Windows.Forms.MenuItem()
        Me.mnuEditPaste = New System.Windows.Forms.MenuItem()
        Me.mnuOptions = New System.Windows.Forms.MenuItem()
        Me.mnuOption1 = New System.Windows.Forms.MenuItem()
        Me.mnuOption2 = New System.Windows.Forms.MenuItem()
        Me.mnuOption3 = New System.Windows.Forms.MenuItem()
        Me.mnuRadioOptions = New System.Windows.Forms.MenuItem()
        Me.mnuRadioOption1 = New System.Windows.Forms.MenuItem()
        Me.mnuRadioOption2 = New System.Windows.Forms.MenuItem()
        Me.mnuRadioOption3 = New System.Windows.Forms.MenuItem()
        Me.mnuWindow = New System.Windows.Forms.MenuItem()
        Me.mnuMenu1 = New System.Windows.Forms.MenuItem()
        Me.mnuMenu11 = New System.Windows.Forms.MenuItem()
        Me.mnuMenu12 = New System.Windows.Forms.MenuItem()
        Me.mnuMenu13 = New System.Windows.Forms.MenuItem()
        Me.mnuMenu14 = New System.Windows.Forms.MenuItem()
        Me.mnuMerge = New System.Windows.Forms.MenuItem()
        Me.mnuMenu2 = New System.Windows.Forms.MenuItem()
        Me.mnuMenu21 = New System.Windows.Forms.MenuItem()
        Me.mnuMenu22 = New System.Windows.Forms.MenuItem()
        Me.mnuMenu23 = New System.Windows.Forms.MenuItem()
        Me.mnuMenu24 = New System.Windows.Forms.MenuItem()
        Me.mnuSpecial = New System.Windows.Forms.MenuItem()
        Me.mnuODVote = New System.Windows.Forms.MenuItem()
        Me.mnuODShazam = New System.Windows.Forms.MenuItem()
        "
        "mainMenu1
        "
        Me.mainMenu1.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.mnuFile, Me.mnuEdit, Me.mnuOptions, Me.mnuRadioOptions, Me.mnuWindow, Me.mnuMenu1, Me.mnuMenu2, Me.mnuSpecial})
        "
        "mnuFile
        "
        Me.mnuFile.Index = 0
        Me.mnuFile.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.mnuNew, Me.mnuFileOpen, Me.mnuFileClose, Me.mnuFileSave, Me.mnuFileSaveAs})
        Me.mnuFile.Text = "File"
        "
        "mnuNew
        "
        Me.mnuNew.Index = 0
        Me.mnuNew.Shortcut = System.Windows.Forms.Shortcut.CtrlN
        Me.mnuNew.Text = "&New"
        "
        "mnuFileOpen
        "
        Me.mnuFileOpen.Index = 1
        Me.mnuFileOpen.Text = "Open"
        "
        "mnuFileClose
        "
        Me.mnuFileClose.Index = 2
        Me.mnuFileClose.Text = "Close"
        "
        "mnuFileSave
        "
        Me.mnuFileSave.Index = 3
        Me.mnuFileSave.Text = "Save"
        "
        "mnuFileSaveAs
        "
        Me.mnuFileSaveAs.Index = 4
        Me.mnuFileSaveAs.Text = "Save&As"
        "
        "mnuEdit
        "
        Me.mnuEdit.Index = 1
        Me.mnuEdit.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.mnuEditCopy, Me.mnuEditPaste})
        Me.mnuEdit.Text = "Edit"
        "
        "mnuEditCopy
        "
        Me.mnuEditCopy.Index = 0
        Me.mnuEditCopy.Text = "&Copy"
        "
        "mnuEditPaste
        "
        Me.mnuEditPaste.Index = 1
        Me.mnuEditPaste.Text = "Paste"
        "
        "mnuOptions
        "
        Me.mnuOptions.Index = 2
        Me.mnuOptions.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.mnuOption1, Me.mnuOption2, Me.mnuOption3})
        Me.mnuOptions.Text = "Options"
        "
        "mnuOption1
        "
        Me.mnuOption1.Index = 0
        Me.mnuOption1.Text = "Option1"
        "
        "mnuOption2
        "
        Me.mnuOption2.Index = 1
        Me.mnuOption2.Text = "Option2"
        "
        "mnuOption3
        "
        Me.mnuOption3.Index = 2
        Me.mnuOption3.Text = "Option3"
        "
        "mnuRadioOptions
        "
        Me.mnuRadioOptions.Index = 3
        Me.mnuRadioOptions.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.mnuRadioOption1, Me.mnuRadioOption2, Me.mnuRadioOption3})
        Me.mnuRadioOptions.Text = "Radio Options"
        "
        "mnuRadioOption1
        "
        Me.mnuRadioOption1.Index = 0
        Me.mnuRadioOption1.RadioCheck = True
        Me.mnuRadioOption1.Text = "Radio Option 1"
        "
        "mnuRadioOption2
        "
        Me.mnuRadioOption2.Index = 1
        Me.mnuRadioOption2.RadioCheck = True
        Me.mnuRadioOption2.Text = "Radio Option 2"
        "
        "mnuRadioOption3
        "
        Me.mnuRadioOption3.Index = 2
        Me.mnuRadioOption3.RadioCheck = True
        Me.mnuRadioOption3.Text = "Radio Option 3"
        "
        "mnuWindow
        "
        Me.mnuWindow.Index = 4
        Me.mnuWindow.MdiList = True
        Me.mnuWindow.MergeOrder = 99
        Me.mnuWindow.Text = "&Window"
        "
        "mnuMenu1
        "
        Me.mnuMenu1.Index = 5
        Me.mnuMenu1.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.mnuMenu11, Me.mnuMenu12, Me.mnuMenu13, Me.mnuMenu14, Me.mnuMerge})
        Me.mnuMenu1.Text = "Menu 1"
        "
        "mnuMenu11
        "
        Me.mnuMenu11.Index = 0
        Me.mnuMenu11.MergeOrder = 1
        Me.mnuMenu11.Text = "Menu 1.1"
        "
        "mnuMenu12
        "
        Me.mnuMenu12.Index = 1
        Me.mnuMenu12.MergeOrder = 2
        Me.mnuMenu12.Text = "Menu 1.2"
        "
        "mnuMenu13
        "
        Me.mnuMenu13.Index = 2
        Me.mnuMenu13.MergeOrder = 3
        Me.mnuMenu13.Text = "Menu 1.3"
        "
        "mnuMenu14
        "
        Me.mnuMenu14.Index = 3
        Me.mnuMenu14.MergeOrder = 4
        Me.mnuMenu14.Text = "Menu 1.4"
        "
        "mnuMerge
        "
        Me.mnuMerge.Index = 4
        Me.mnuMerge.MergeOrder = 99
        Me.mnuMerge.Text = "Merge!"
        "
        "mnuMenu2
        "
        Me.mnuMenu2.Index = 6
        Me.mnuMenu2.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.mnuMenu21, Me.mnuMenu22, Me.mnuMenu23, Me.mnuMenu24})
        Me.mnuMenu2.Text = "Menu 2"
        "
        "mnuMenu21
        "
        Me.mnuMenu21.Index = 0
        Me.mnuMenu21.MergeOrder = 1
        Me.mnuMenu21.Text = "Menu 2.1"
        "
        "mnuMenu22
        "
        Me.mnuMenu22.Index = 1
        Me.mnuMenu22.MergeOrder = 2
        Me.mnuMenu22.MergeType = System.Windows.Forms.MenuMerge.Replace
        Me.mnuMenu22.Text = "Menu 2.2"
        "
        "mnuMenu23
        "
        Me.mnuMenu23.Index = 2
        Me.mnuMenu23.MergeOrder = 3
        Me.mnuMenu23.MergeType = System.Windows.Forms.MenuMerge.Remove
        Me.mnuMenu23.Text = "Menu 2.3"
        "
        "mnuMenu24
        "
        Me.mnuMenu24.Index = 3
        Me.mnuMenu24.MergeOrder = 5
        Me.mnuMenu24.Text = "Menu 2.4"
        "
        "mnuSpecial
        "
        Me.mnuSpecial.Index = 7
        Me.mnuSpecial.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.mnuODVote, Me.mnuODShazam})
        Me.mnuSpecial.Text = "Special"
        "
        "mnuODVote
        "
        Me.mnuODVote.Index = 0
        Me.mnuODVote.OwnerDraw = True
        Me.mnuODVote.Text = "Vote"
        "
        "mnuODShazam
        "
        Me.mnuODShazam.Index = 1
        Me.mnuODShazam.OwnerDraw = True
        Me.mnuODShazam.Text = "Shazam"
        "
        "Form1
        "
        Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
        Me.ClientSize = New System.Drawing.Size(456, 106)
        Me.IsMdiContainer = True
        Me.Menu = Me.mainMenu1
        Me.Name = "Form1"
        Me.Text = "Form1"
    End Sub
#End Region
    Private Sub mnuODVote_DrawItem(ByVal sender As Object, ByVal e As System.Windows.Forms.DrawItemEventArgs) _
        Handles mnuODVote.DrawItem, mnuODShazam.DrawItem
        Dim img As Image
        img = Image.FromFile(files(e.Index))
        Dim r As Rectangle
        r = e.Bounds
        Dim p As Pen = New Pen(e.BackColor, 2)
        r.Inflate(-6, -6)
        e.Graphics.DrawRectangle(p, r)
        e.Graphics.DrawImage(img, r)
    End Sub
    Private Sub mnuODVote_MeasureItem(ByVal sender As Object, _
        ByVal e As System.Windows.Forms.MeasureItemEventArgs) _
        Handles mnuODVote.MeasureItem, mnuODShazam.MeasureItem
        Dim img As Image
        img = Image.FromFile(files(e.Index))
        e.ItemHeight = img.Height
        e.ItemWidth = img.Width
    End Sub
    Private Sub mnuODDraw_Click(ByVal sender As System.Object,ByVal e As System.EventArgs) _
        Handles mnuODVote.Click, mnuODShazam.Click
        Dim item As MenuItem = CType(sender, MenuItem)
        Dim choice As String = item.Text
        MessageBox.Show("You clicked " & choice,"Menu Event Tester", MessageBoxButtons.OK, _
            MessageBoxIcon.Asterisk)
    End Sub
End Class

Set MenuItem to RadioCheck/Checked

Imports System.Windows.Forms
public class DynamicMenu
   public Shared Sub Main
        Application.Run(New Form1)
   End Sub
End class
Public Class Form1
    Inherits System.Windows.Forms.Form
    Public Sub New()
        MyBase.New()
        InitializeComponent()
    End Sub
    Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean)
        If disposing Then
            If Not (components Is Nothing) Then
                components.Dispose()
            End If
        End If
        MyBase.Dispose(disposing)
    End Sub
    Private components As System.ruponentModel.IContainer
    Friend WithEvents MainMenu1 As System.Windows.Forms.MainMenu
    Friend WithEvents MenuItem1 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem2 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem3 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem4 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem5 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem6 As System.Windows.Forms.MenuItem
    Friend WithEvents Button1 As System.Windows.Forms.Button
    Friend WithEvents Button2 As System.Windows.Forms.Button
    Friend WithEvents Button3 As System.Windows.Forms.Button
    Friend WithEvents Button4 As System.Windows.Forms.Button
    <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
        Me.MainMenu1 = New System.Windows.Forms.MainMenu
        Me.MenuItem1 = New System.Windows.Forms.MenuItem
        Me.MenuItem2 = New System.Windows.Forms.MenuItem
        Me.MenuItem3 = New System.Windows.Forms.MenuItem
        Me.MenuItem4 = New System.Windows.Forms.MenuItem
        Me.MenuItem5 = New System.Windows.Forms.MenuItem
        Me.MenuItem6 = New System.Windows.Forms.MenuItem
        Me.Button1 = New System.Windows.Forms.Button
        Me.Button2 = New System.Windows.Forms.Button
        Me.Button3 = New System.Windows.Forms.Button
        Me.Button4 = New System.Windows.Forms.Button
        Me.SuspendLayout()
        "
        "MainMenu1
        "
        Me.MainMenu1.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.MenuItem1, Me.MenuItem3})
        "
        "MenuItem1
        "
        Me.MenuItem1.Index = 0
        Me.MenuItem1.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.MenuItem2})
        Me.MenuItem1.Text = "File"
        "
        "MenuItem2
        "
        Me.MenuItem2.Index = 0
        Me.MenuItem2.Text = "Open"
        "
        "MenuItem3
        "
        Me.MenuItem3.Index = 1
        Me.MenuItem3.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.MenuItem4, Me.MenuItem5, Me.MenuItem6})
        Me.MenuItem3.Text = "Edit"
        "
        "MenuItem4
        "
        Me.MenuItem4.Index = 0
        Me.MenuItem4.Text = "Cut"
        "
        "MenuItem5
        "
        Me.MenuItem5.Index = 1
        Me.MenuItem5.Text = "Copy"
        "
        "MenuItem6
        "
        Me.MenuItem6.Index = 2
        Me.MenuItem6.Text = "Paste"
        "
        "Button1
        "
        Me.Button1.Location = New System.Drawing.Point(200, 8)
        Me.Button1.Name = "Button1"
        Me.Button1.Size = New System.Drawing.Size(72, 24)
        Me.Button1.TabIndex = 3
        Me.Button1.Text = "Select"
        "
        "Button2
        "
        Me.Button2.Location = New System.Drawing.Point(200, 48)
        Me.Button2.Name = "Button2"
        Me.Button2.Size = New System.Drawing.Size(72, 24)
        Me.Button2.TabIndex = 4
        Me.Button2.Text = "Disable"
        "
        "Button3
        "
        Me.Button3.Location = New System.Drawing.Point(200, 88)
        Me.Button3.Name = "Button3"
        Me.Button3.Size = New System.Drawing.Size(72, 24)
        Me.Button3.TabIndex = 5
        Me.Button3.Text = "RadioButton"
        "
        "Button4
        "
        Me.Button4.Location = New System.Drawing.Point(200, 136)
        Me.Button4.Name = "Button4"
        Me.Button4.Size = New System.Drawing.Size(72, 24)
        Me.Button4.TabIndex = 6
        Me.Button4.Text = "Hide"
        "
        "Form1
        "
        Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
        Me.ClientSize = New System.Drawing.Size(328, 225)
        Me.Controls.Add(Me.Button4)
        Me.Controls.Add(Me.Button3)
        Me.Controls.Add(Me.Button2)
        Me.Controls.Add(Me.Button1)
        Me.Menu = Me.MainMenu1
        Me.ResumeLayout(False)
    End Sub
    Private Sub Button1_Click_1(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        MenuItem4.RadioCheck = False
        MenuItem5.RadioCheck = False
        MenuItem6.RadioCheck = False
        MenuItem6.Checked = MenuItem4.Checked
        MenuItem4.Checked = Not MenuItem4.Checked
        MenuItem5.Checked = Not MenuItem5.Checked
        MenuItem6.Checked = Not MenuItem6.Checked
    End Sub
    Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
        MenuItem4.RadioCheck = False
        MenuItem5.RadioCheck = False
        MenuItem6.RadioCheck = False
        MenuItem6.Checked = MenuItem4.Checked
        MenuItem4.Enabled = Not MenuItem4.Enabled
        MenuItem5.Enabled = Not MenuItem5.Enabled
        MenuItem6.Enabled = Not MenuItem6.Enabled
    End Sub
    Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
        MenuItem4.Checked = False
        MenuItem5.Checked = False
        MenuItem6.Checked = True
        MenuItem6.RadioCheck = True
    End Sub
    Private Sub Button4_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button4.Click
        MenuItem6.Visible = Not MenuItem6.Visible
    End Sub
End Class

Set MenuItem visible and invisible

Imports System.Windows.Forms
public class DynamicMenu
   public Shared Sub Main
        Application.Run(New Form1)
   End Sub
End class
Public Class Form1
    Inherits System.Windows.Forms.Form
    Public Sub New()
        MyBase.New()
        InitializeComponent()
    End Sub
    Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean)
        If disposing Then
            If Not (components Is Nothing) Then
                components.Dispose()
            End If
        End If
        MyBase.Dispose(disposing)
    End Sub
    Private components As System.ruponentModel.IContainer
    Friend WithEvents MainMenu1 As System.Windows.Forms.MainMenu
    Friend WithEvents MenuItem1 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem2 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem3 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem4 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem5 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem6 As System.Windows.Forms.MenuItem
    Friend WithEvents Button1 As System.Windows.Forms.Button
    Friend WithEvents Button2 As System.Windows.Forms.Button
    Friend WithEvents Button3 As System.Windows.Forms.Button
    Friend WithEvents Button4 As System.Windows.Forms.Button
    <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
        Me.MainMenu1 = New System.Windows.Forms.MainMenu
        Me.MenuItem1 = New System.Windows.Forms.MenuItem
        Me.MenuItem2 = New System.Windows.Forms.MenuItem
        Me.MenuItem3 = New System.Windows.Forms.MenuItem
        Me.MenuItem4 = New System.Windows.Forms.MenuItem
        Me.MenuItem5 = New System.Windows.Forms.MenuItem
        Me.MenuItem6 = New System.Windows.Forms.MenuItem
        Me.Button1 = New System.Windows.Forms.Button
        Me.Button2 = New System.Windows.Forms.Button
        Me.Button3 = New System.Windows.Forms.Button
        Me.Button4 = New System.Windows.Forms.Button
        Me.SuspendLayout()
        "
        "MainMenu1
        "
        Me.MainMenu1.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.MenuItem1, Me.MenuItem3})
        "
        "MenuItem1
        "
        Me.MenuItem1.Index = 0
        Me.MenuItem1.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.MenuItem2})
        Me.MenuItem1.Text = "File"
        "
        "MenuItem2
        "
        Me.MenuItem2.Index = 0
        Me.MenuItem2.Text = "Open"
        "
        "MenuItem3
        "
        Me.MenuItem3.Index = 1
        Me.MenuItem3.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.MenuItem4, Me.MenuItem5, Me.MenuItem6})
        Me.MenuItem3.Text = "Edit"
        "
        "MenuItem4
        "
        Me.MenuItem4.Index = 0
        Me.MenuItem4.Text = "Cut"
        "
        "MenuItem5
        "
        Me.MenuItem5.Index = 1
        Me.MenuItem5.Text = "Copy"
        "
        "MenuItem6
        "
        Me.MenuItem6.Index = 2
        Me.MenuItem6.Text = "Paste"
        "
        "Button1
        "
        Me.Button1.Location = New System.Drawing.Point(200, 8)
        Me.Button1.Name = "Button1"
        Me.Button1.Size = New System.Drawing.Size(72, 24)
        Me.Button1.TabIndex = 3
        Me.Button1.Text = "Select"
        "
        "Button2
        "
        Me.Button2.Location = New System.Drawing.Point(200, 48)
        Me.Button2.Name = "Button2"
        Me.Button2.Size = New System.Drawing.Size(72, 24)
        Me.Button2.TabIndex = 4
        Me.Button2.Text = "Disable"
        "
        "Button3
        "
        Me.Button3.Location = New System.Drawing.Point(200, 88)
        Me.Button3.Name = "Button3"
        Me.Button3.Size = New System.Drawing.Size(72, 24)
        Me.Button3.TabIndex = 5
        Me.Button3.Text = "RadioButton"
        "
        "Button4
        "
        Me.Button4.Location = New System.Drawing.Point(200, 136)
        Me.Button4.Name = "Button4"
        Me.Button4.Size = New System.Drawing.Size(72, 24)
        Me.Button4.TabIndex = 6
        Me.Button4.Text = "Hide"
        "
        "Form1
        "
        Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
        Me.ClientSize = New System.Drawing.Size(328, 225)
        Me.Controls.Add(Me.Button4)
        Me.Controls.Add(Me.Button3)
        Me.Controls.Add(Me.Button2)
        Me.Controls.Add(Me.Button1)
        Me.Menu = Me.MainMenu1
        Me.ResumeLayout(False)
    End Sub
    Private Sub Button1_Click_1(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        MenuItem4.RadioCheck = False
        MenuItem5.RadioCheck = False
        MenuItem6.RadioCheck = False
        MenuItem6.Checked = MenuItem4.Checked
        MenuItem4.Checked = Not MenuItem4.Checked
        MenuItem5.Checked = Not MenuItem5.Checked
        MenuItem6.Checked = Not MenuItem6.Checked
    End Sub
    Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
        MenuItem4.RadioCheck = False
        MenuItem5.RadioCheck = False
        MenuItem6.RadioCheck = False
        MenuItem6.Checked = MenuItem4.Checked
        MenuItem4.Enabled = Not MenuItem4.Enabled
        MenuItem5.Enabled = Not MenuItem5.Enabled
        MenuItem6.Enabled = Not MenuItem6.Enabled
    End Sub
    Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
        MenuItem4.Checked = False
        MenuItem5.Checked = False
        MenuItem6.Checked = True
        MenuItem6.RadioCheck = True
    End Sub
    Private Sub Button4_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button4.Click
        MenuItem6.Visible = Not MenuItem6.Visible
    End Sub
End Class