ToolbarControl MDI application
ParentForm.vb
' Copyright 2012 ESRI
' 
' All rights reserved under the copyright laws of the United States
' and applicable international laws, treaties, and conventions.
' 
' You may freely redistribute and use this sample code, with or
' without modification, provided you include the original copyright
' notice and use restrictions.
' 
' See the use restrictions.
' 

Option Explicit On 

Imports System
Imports System.Windows.Forms
Imports ESRI.ArcGIS.SystemUI
Imports ESRI.ArcGIS.Controls
Imports ESRI.ArcGIS


Public Class Form1
    Inherits System.Windows.Forms.Form

#Region " Windows Form Designer generated code "

    Public Sub New()
        MyBase.New()
        ESRI.ArcGIS.RuntimeManager.Bind(ESRI.ArcGIS.ProductCode.Engine)

        '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)
        ESRI.ArcGIS.ADF.COMSupport.AOUninitialize.Shutdown()
        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.ComponentModel.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
    Friend WithEvents ToolBar1 As System.Windows.Forms.ToolBar
    Friend WithEvents AxToolbarControl1 As ESRI.ArcGIS.Controls.AxToolbarControl
    Friend WithEvents AxLicenseControl1 As ESRI.ArcGIS.Controls.AxLicenseControl
    <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
        Me.components = New System.ComponentModel.Container
        Dim resources As System.ComponentModel.ComponentResourceManager = New System.ComponentModel.ComponentResourceManager(GetType(Form1))
        Me.MainMenu1 = New System.Windows.Forms.MainMenu(Me.components)
        Me.MenuItem1 = New System.Windows.Forms.MenuItem
        Me.MenuItem3 = New System.Windows.Forms.MenuItem
        Me.MenuItem4 = New System.Windows.Forms.MenuItem
        Me.MenuItem6 = New System.Windows.Forms.MenuItem
        Me.MenuItem5 = 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.ToolBar1 = New System.Windows.Forms.ToolBar
        Me.AxToolbarControl1 = New ESRI.ArcGIS.Controls.AxToolbarControl
        Me.AxLicenseControl1 = New ESRI.ArcGIS.Controls.AxLicenseControl
        CType(Me.AxToolbarControl1, System.ComponentModel.ISupportInitialize).BeginInit()
        CType(Me.AxLicenseControl1, System.ComponentModel.ISupportInitialize).BeginInit()
        Me.SuspendLayout()
        '
        'MainMenu1
        '
        Me.MainMenu1.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.MenuItem1, Me.MenuItem2})
        '
        'MenuItem1
        '
        Me.MenuItem1.Index = 0
        Me.MenuItem1.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.MenuItem3, Me.MenuItem4, Me.MenuItem6, Me.MenuItem5})
        Me.MenuItem1.Text = "&File"
        '
        'MenuItem3
        '
        Me.MenuItem3.Index = 0
        Me.MenuItem3.Text = "&New..."
        '
        'MenuItem4
        '
        Me.MenuItem4.Index = 1
        Me.MenuItem4.Text = "&Close..."
        '
        'MenuItem6
        '
        Me.MenuItem6.Index = 2
        Me.MenuItem6.Text = "-"
        '
        'MenuItem5
        '
        Me.MenuItem5.Index = 3
        Me.MenuItem5.Text = "Exit"
        '
        'MenuItem2
        '
        Me.MenuItem2.Index = 1
        Me.MenuItem2.MdiList = True
        Me.MenuItem2.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.MenuItem7, Me.MenuItem8, Me.MenuItem9})
        Me.MenuItem2.Text = "&Window"
        '
        'MenuItem7
        '
        Me.MenuItem7.Index = 0
        Me.MenuItem7.Text = "Cascade"
        '
        'MenuItem8
        '
        Me.MenuItem8.Index = 1
        Me.MenuItem8.Text = "Tile Horizontally"
        '
        'MenuItem9
        '
        Me.MenuItem9.Index = 2
        Me.MenuItem9.Text = "Tile Vertically"
        '
        'ToolBar1
        '
        Me.ToolBar1.DropDownArrows = True
        Me.ToolBar1.Location = New System.Drawing.Point(0, 0)
        Me.ToolBar1.Name = "ToolBar1"
        Me.ToolBar1.ShowToolTips = True
        Me.ToolBar1.Size = New System.Drawing.Size(672, 42)
        Me.ToolBar1.TabIndex = 0
        '
        'AxToolbarControl1
        '
        Me.AxToolbarControl1.Location = New System.Drawing.Point(8, 8)
        Me.AxToolbarControl1.Name = "AxToolbarControl1"
        Me.AxToolbarControl1.OcxState = CType(resources.GetObject("AxToolbarControl1.OcxState"), System.Windows.Forms.AxHost.State)
        Me.AxToolbarControl1.Size = New System.Drawing.Size(656, 28)
        Me.AxToolbarControl1.TabIndex = 5
        '
        'AxLicenseControl1
        '
        Me.AxLicenseControl1.Enabled = True
        Me.AxLicenseControl1.Location = New System.Drawing.Point(240, 48)
        Me.AxLicenseControl1.Name = "AxLicenseControl1"
        Me.AxLicenseControl1.OcxState = CType(resources.GetObject("AxLicenseControl1.OcxState"), System.Windows.Forms.AxHost.State)
        Me.AxLicenseControl1.Size = New System.Drawing.Size(32, 32)
        Me.AxLicenseControl1.TabIndex = 6
        '
        'Form1
        '
        Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
        Me.ClientSize = New System.Drawing.Size(672, 417)
        Me.ControlBox = False
        Me.Controls.Add(Me.AxLicenseControl1)
        Me.Controls.Add(Me.AxToolbarControl1)
        Me.Controls.Add(Me.ToolBar1)
        Me.IsMdiContainer = True
        Me.Menu = Me.MainMenu1
        Me.Name = "Form1"
        Me.Text = "MDI Application"
        CType(Me.AxToolbarControl1, System.ComponentModel.ISupportInitialize).EndInit()
        CType(Me.AxLicenseControl1, System.ComponentModel.ISupportInitialize).EndInit()
        Me.ResumeLayout(False)
        Me.PerformLayout()

    End Sub

#End Region

    <STAThread()> _
    Shared Sub Main()

        'Load runtime 
        If Not RuntimeManager.Bind(ProductCode.Engine) Then
            If Not RuntimeManager.Bind(ProductCode.Desktop) Then
                MessageBox.Show("Unable to bind to ArcGIS runtime. Application will be shut down.")
                System.Environment.Exit(1) ' Force exit or other indication in the application
            End If
        End If

        Application.Run(New Form1())
    End Sub

    Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

        'Make an MDI parent 
        Me.IsMdiContainer = True

        'Add the commands to the ToolbarControl
        AxToolbarControl1.AddItem("esriControls.ControlsOpenDocCommand", -1, -1, False, -1, esriCommandStyles.esriCommandStyleIconAndText)
        AxToolbarControl1.AddItem("esriControls.ControlsMapZoomInTool", -1, -1, True, -1, esriCommandStyles.esriCommandStyleIconAndText)
        AxToolbarControl1.AddItem("esriControls.ControlsMapZoomOutTool", -1, -1, False, -1, esriCommandStyles.esriCommandStyleIconAndText)
        AxToolbarControl1.AddItem("esriControls.ControlsMapFullExtentCommand", -1, -1, False, -1, esriCommandStyles.esriCommandStyleIconAndText)

    End Sub

    Private Sub Form1_MdiChildActivate(ByVal sender As Object, ByVal e As System.EventArgs) Handles MyBase.MdiChildActivate
        Dim activeMdiChild As ChildForm
        activeMdiChild = Me.ActiveMdiChild
        If (activeMdiChild Is Nothing) Then Exit Sub

        'Set the ToolbarControl's buddy
        AxToolbarControl1.SetBuddyControl(activeMdiChild.AxMapControl1.Object)
    End Sub

    Private Sub MenuItem3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuItem3.Click
        'Create a new child form
        Dim newMDIChild As New ChildForm
        newMDIChild.MdiParent = Me
        newMDIChild.Show()
    End Sub

    Private Sub MenuItem4_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuItem4.Click
        'Close the active child form
        Dim activeMdiChild As ChildForm
        activeMdiChild = Me.ActiveMdiChild
        activeMdiChild.Close()
    End Sub

    Private Sub MenuItem7_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuItem7.Click
        Me.LayoutMdi(System.Windows.Forms.MdiLayout.Cascade)
    End Sub

    Private Sub MenuItem8_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuItem8.Click
        Me.LayoutMdi(System.Windows.Forms.MdiLayout.TileHorizontal)
    End Sub

    Private Sub MenuItem9_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuItem9.Click
        Me.LayoutMdi(System.Windows.Forms.MdiLayout.TileVertical)
    End Sub

    Private Sub MenuItem5_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuItem5.Click
        'Close any child forms and exit application
        Dim i As Integer
        For i = 0 To Me.MdiChildren.Length - 1
            Me.MdiChildren(0).Close()
        Next
        Application.Exit()
    End Sub

End Class