VB.Net Tutorial/GUI/CheckBox MenuItem

CheckBox MenuItem

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

Public Class MDIChild
    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 RichTextBox1 As System.Windows.Forms.RichTextBox
    Friend WithEvents mainMenu1 As System.Windows.Forms.MainMenu
    Friend WithEvents mnuMDIOptions As System.Windows.Forms.MenuItem
    Friend WithEvents mnuMDIOpiton1 As System.Windows.Forms.MenuItem
    Friend WithEvents mnuMDIOpiton2 As System.Windows.Forms.MenuItem
    Friend WithEvents mnuMDIOpiton3 As System.Windows.Forms.MenuItem
    <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
        Me.RichTextBox1 = New System.Windows.Forms.RichTextBox()
        Me.mainMenu1 = New System.Windows.Forms.MainMenu()
        Me.mnuMDIOptions = New System.Windows.Forms.MenuItem()
        Me.mnuMDIOpiton1 = New System.Windows.Forms.MenuItem()
        Me.mnuMDIOpiton2 = New System.Windows.Forms.MenuItem()
        Me.mnuMDIOpiton3 = New System.Windows.Forms.MenuItem()
        Me.SuspendLayout()
        "
        "RichTextBox1
        "
        Me.RichTextBox1.Name = "RichTextBox1"
        Me.RichTextBox1.Size = New System.Drawing.Size(296, 176)
        Me.RichTextBox1.TabIndex = 0
        Me.RichTextBox1.Text = "RichTextBox1"
        "
        "mainMenu1
        "
        Me.mainMenu1.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.mnuMDIOptions})
        "
        "mnuMDIOptions
        "
        Me.mnuMDIOptions.Index = 0
        Me.mnuMDIOptions.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.mnuMDIOpiton1, Me.mnuMDIOpiton2, Me.mnuMDIOpiton3})
        Me.mnuMDIOptions.MergeOrder = 1
        Me.mnuMDIOptions.Text = "MDIChildOptions"
        "
        "mnuMDIOpiton1
        "
        Me.mnuMDIOpiton1.Index = 0
        Me.mnuMDIOpiton1.Text = "MDI Option 1"
        "
        "mnuMDIOpiton2
        "
        Me.mnuMDIOpiton2.Index = 1
        Me.mnuMDIOpiton2.Text = "MDI Option 2"
        "
        "mnuMDIOpiton3
        "
        Me.mnuMDIOpiton3.Index = 2
        Me.mnuMDIOpiton3.Text = "MDI Option 3"
        "
        "MDIChild
        "
        Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
        Me.ClientSize = New System.Drawing.Size(292, 174)
        Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.RichTextBox1})
        Me.Menu = Me.mainMenu1
        Me.Name = "MDIChild"
        Me.Text = "MDIChild"
        Me.ResumeLayout(False)
    End Sub
#End Region
    Private Sub Option_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) _
    Handles mnuMDIOpiton1.Click, mnuMDIOpiton2.Click, mnuMDIOpiton3.Click
        Dim item As MenuItem = CType(sender, MenuItem)
        item.Checked = Not item.Checked
    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 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
    <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()
        "
        "mainMenu1
        "
        Me.mainMenu1.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.mnuFile, Me.mnuEdit, Me.mnuOptions, Me.mnuRadioOptions, Me.mnuWindow, Me.mnuMenu1, Me.mnuMenu2})
        "
        "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"
        "
        "mnuROption1
        "
        Me.mnuRadioOption1.Index = 0
        Me.mnuRadioOption1.RadioCheck = True
        Me.mnuRadioOption1.Text = "Radio Option 1"
        "
        "mnuROption2
        "
        Me.mnuRadioOption2.Index = 1
        Me.mnuRadioOption2.RadioCheck = True
        Me.mnuRadioOption2.Text = "Radio Option 2"
        "
        "mnuROption3
        "
        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"
        "
        "Form1
        "
        Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
        Me.ClientSize = New System.Drawing.Size(456, 146)
        Me.IsMdiContainer = True
        Me.Menu = Me.mainMenu1
        Me.Name = "Form1"
        Me.Text = "Form1"
    End Sub
#End Region
    Private Sub mnuNew_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) _
   Handles mnuNew.Click
        Dim newMDIChild As New MDIChild()
        newMDIChild.MdiParent = Me
        newMDIChild.Show()
    End Sub
    Private Sub mnuFileOpen_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) _
    Handles mnuFileOpen.Click
        MessageBox.Show("You clicked file open!", _
        "Menu event tester", _
        MessageBoxButtons.OK, _
        MessageBoxIcon.Information)
    End Sub
    Private Sub mnuFileClose_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) _
    Handles mnuFileClose.Click
        MessageBox.Show("You clicked file close!", "Menu event tester", MessageBoxButtons.OK, MessageBoxIcon.Information)
    End Sub

    Private Sub mnuEditCopy_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) _
    Handles mnuEditCopy.Click
        MessageBox.Show("You clicked Edit copy!", "Menu event tester", MessageBoxButtons.OK, MessageBoxIcon.Information)
    End Sub
    Private Sub mnuEditPaste_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) _
    Handles mnuEditPaste.Click
        MessageBox.Show("You clicked Edit paste!", "Menu event tester", MessageBoxButtons.OK, MessageBoxIcon.Information)
    End Sub
    Private Sub Option_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) _
    Handles mnuOption1.Click, mnuOption2.Click, mnuOption3.Click
        Dim item As MenuItem = CType(sender, MenuItem)
        item.Checked = Not item.Checked
    End Sub
    Private Sub RadioOption_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) _
    Handles mnuRadioOption1.Click, mnuRadioOption2.Click, mnuRadioOption3.Click
        Dim item As MenuItem = CType(sender, MenuItem)
        Dim parent As Menu = item.Parent
        Dim tempMi As MenuItem
        For Each tempMi In parent.MenuItems
            tempMi.Checked = False
        Next
        item.Checked = True
    End Sub
    Private Sub mnuMerge_Click(ByVal sender As System.Object, ByVal e As System.EventArgs)
        Dim item As MenuItem = CType(sender, MenuItem)
        item.Parent.MergeMenu(mnuMenu2)
    End Sub
End Class