Add action listener to buttons on a ToolBar : ToolBar « GUI « VB.Net Tutorial






Add action listener to buttons on a ToolBar
Imports System.Windows.Forms

public class ToolBarMenu
   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.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 mnuEdit As System.Windows.Forms.MenuItem
    Friend WithEvents mnuEditCut As System.Windows.Forms.MenuItem
    Friend WithEvents mnuEditCopy As System.Windows.Forms.MenuItem
    Friend WithEvents mnuEditPaste As System.Windows.Forms.MenuItem
    Friend WithEvents txtEdit As System.Windows.Forms.TextBox
    Friend WithEvents ContextMenu1 As System.Windows.Forms.ContextMenu
    Friend WithEvents MenuItem7 As System.Windows.Forms.MenuItem
    Friend WithEvents ImageList1 As System.Windows.Forms.ImageList
    Friend WithEvents ToolBarButton1 As System.Windows.Forms.ToolBarButton
    Friend WithEvents ToolBarButton2 As System.Windows.Forms.ToolBarButton
    Friend WithEvents ToolBarButton3 As System.Windows.Forms.ToolBarButton
    Friend WithEvents ToolBar1 As System.Windows.Forms.ToolBar
    Friend WithEvents cmnuCut As System.Windows.Forms.MenuItem
    Friend WithEvents cmnuCopy As System.Windows.Forms.MenuItem
    Friend WithEvents cmnuPaste As System.Windows.Forms.MenuItem
    <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
        Me.components = New System.ComponentModel.Container()
        Me.MainMenu1 = New System.Windows.Forms.MainMenu()
        Me.mnuEdit = New System.Windows.Forms.MenuItem()
        Me.mnuEditCut = New System.Windows.Forms.MenuItem()
        Me.mnuEditCopy = New System.Windows.Forms.MenuItem()
        Me.mnuEditPaste = New System.Windows.Forms.MenuItem()
        Me.txtEdit = New System.Windows.Forms.TextBox()
        Me.ContextMenu1 = New System.Windows.Forms.ContextMenu()
        Me.cmnuCut = New System.Windows.Forms.MenuItem()
        Me.cmnuCopy = New System.Windows.Forms.MenuItem()
        Me.cmnuPaste = New System.Windows.Forms.MenuItem()
        Me.MenuItem7 = New System.Windows.Forms.MenuItem()
        Me.ImageList1 = New System.Windows.Forms.ImageList(Me.components)
        Me.ToolBarButton1 = New System.Windows.Forms.ToolBarButton()
        Me.ToolBarButton2 = New System.Windows.Forms.ToolBarButton()
        Me.ToolBarButton3 = New System.Windows.Forms.ToolBarButton()
        Me.ToolBar1 = New System.Windows.Forms.ToolBar()
        Me.SuspendLayout()
        '
        'MainMenu1
        '
        Me.MainMenu1.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.mnuEdit})
        '
        'mnuEdit
        '
        Me.mnuEdit.Index = 0
        Me.mnuEdit.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.mnuEditCut, Me.mnuEditCopy, Me.mnuEditPaste})
        Me.mnuEdit.Text = "&Edit"
        '
        'mnuEditCut
        '
        Me.mnuEditCut.Index = 0
        Me.mnuEditCut.Shortcut = System.Windows.Forms.Shortcut.CtrlX
        Me.mnuEditCut.Text = "Cu&t"
        '
        'mnuEditCopy
        '
        Me.mnuEditCopy.Index = 1
        Me.mnuEditCopy.Shortcut = System.Windows.Forms.Shortcut.CtrlC
        Me.mnuEditCopy.Text = "&Copy"
        '
        'mnuEditPaste
        '
        Me.mnuEditPaste.Index = 2
        Me.mnuEditPaste.Shortcut = System.Windows.Forms.Shortcut.CtrlV
        Me.mnuEditPaste.Text = "&Paste"
        '
        'txtEdit
        '
        Me.txtEdit.ContextMenu = Me.ContextMenu1
        Me.txtEdit.Location = New System.Drawing.Point(0, 24)
        Me.txtEdit.Multiline = True
        Me.txtEdit.Name = "txtEdit"
        Me.txtEdit.ScrollBars = System.Windows.Forms.ScrollBars.Both
        Me.txtEdit.Size = New System.Drawing.Size(248, 176)
        Me.txtEdit.TabIndex = 0
        Me.txtEdit.Text = ""
        '
        'ContextMenu1
        '
        Me.ContextMenu1.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.cmnuCut, Me.cmnuCopy, Me.cmnuPaste})
        '
        'cmnuCut
        '
        Me.cmnuCut.Index = 0
        Me.cmnuCut.Text = "Cut"
        '
        'cmnuCopy
        '
        Me.cmnuCopy.Index = 1
        Me.cmnuCopy.Text = "Copy"
        '
        'cmnuPaste
        '
        Me.cmnuPaste.Index = 2
        Me.cmnuPaste.Text = "Paste"
        '
        'MenuItem7
        '
        Me.MenuItem7.Index = -1
        Me.MenuItem7.Text = ""
        '
        'ToolBarButton1
        '
        Me.ToolBarButton1.ImageIndex = 0
        '
        'ToolBarButton2
        '
        Me.ToolBarButton2.ImageIndex = 1
        '
        'ToolBarButton3
        '
        Me.ToolBarButton3.ImageIndex = 2
        '
        'ToolBar1
        '
        Me.ToolBar1.Buttons.AddRange(New System.Windows.Forms.ToolBarButton() {Me.ToolBarButton1, Me.ToolBarButton2, Me.ToolBarButton3})
        Me.ToolBar1.ButtonSize = New System.Drawing.Size(23, 22)
        Me.ToolBar1.DropDownArrows = True
        Me.ToolBar1.Name = "ToolBar1"
        Me.ToolBar1.ShowToolTips = True
        Me.ToolBar1.Size = New System.Drawing.Size(248, 25)
        Me.ToolBar1.TabIndex = 1
        '
        'Form1
        '
        Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
        Me.ClientSize = New System.Drawing.Size(248, 201)
        Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.ToolBar1, Me.txtEdit})
        Me.Menu = Me.MainMenu1
        Me.Name = "Form1"
        Me.Text = "Form1"
        Me.ResumeLayout(False)

    End Sub

#End Region

    Private Sub ToolBar1_ButtonClick(ByVal sender As System.Object, ByVal e As System.Windows.Forms.ToolBarButtonClickEventArgs) Handles ToolBar1.ButtonClick
        Select Case ToolBar1.Buttons.IndexOf(e.Button)
            Case 0
                mnuEditCut_Click(sender, e)
            Case 1
                mnuEditCopy_Click(sender, e)
            Case 2
                mnuEditPaste_Click(sender, e)
        End Select
    End Sub

    Private Sub mnuEditCut_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles mnuEditCut.Click, cmnuCut.Click
        txtEdit.Cut()
    End Sub

    Private Sub mnuEditCopy_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles mnuEditCopy.Click, cmnuCopy.Click
        txtEdit.Copy()
    End Sub


    Private Sub mnuEditPaste_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles mnuEditPaste.Click, cmnuPaste.Click
        txtEdit.Paste()
    End Sub
End Class








14.38.ToolBar
14.38.1.Button, Menu, ComboBox on ToolBarButton, Menu, ComboBox on ToolBar
14.38.2.Add action listener to buttons on a ToolBarAdd action listener to buttons on a ToolBar