VB.Net Tutorial/GUI/RadioButton MenuItem
RadioButton MenuItem
<source lang="vbnet">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</source>