VB.Net/GUI/ToolBar
React to Tool bar Button
<source lang="vbnet"> Imports System.Windows.Forms Imports System.IO
Module Module1
Sub Main() Application.Run(New Form1) End Sub
End Module
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 ToolBar1 As System.Windows.Forms.ToolBar <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent() Me.ToolBar1 = New System.Windows.Forms.ToolBar() Me.SuspendLayout() " "ToolBar1 " Me.ToolBar1.DropDownArrows = True Me.ToolBar1.Name = "ToolBar1" Me.ToolBar1.ShowToolTips = True Me.ToolBar1.Size = New System.Drawing.Size(288, 39) Me.ToolBar1.TabIndex = 0 " "Form1 " Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13) Me.ClientSize = New System.Drawing.Size(288, 189) Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.ToolBar1}) Me.Name = "Form1" Me.Text = "ToolBarDemo" Me.ResumeLayout(False) End Sub
- End Region
Public MondayButton = New ToolBarButton("Monday") Public TuesdayButton = New ToolBarButton("Tuesday") Public WednesdayButton = New ToolBarButton("Wednesday") Public ThursdayButton = New ToolBarButton("Thursday") Public FridayButton = New ToolBarButton("Friday") Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load ToolBar1.Buttons.Add(MondayButton) ToolBar1.Buttons.Add(TuesdayButton) ToolBar1.Buttons.Add(WednesdayButton) ToolBar1.Buttons.Add(ThursdayButton) ToolBar1.Buttons.Add(FridayButton) End Sub Private Sub ToolBar1_ButtonClick(ByVal sender As Object, ByVal e As System.Windows.Forms.ToolBarButtonClickEventArgs) Handles ToolBar1.ButtonClick Dim ButtonPicked As ToolBarButton = e.Button If (ButtonPicked.Equals(MondayButton)) Then MessageBox.Show("You picked Monday") ElseIf (ButtonPicked.Equals(TuesdayButton)) Then MessageBox.Show("You picked Tuesday") ElseIf (ButtonPicked.Equals(WednesdayButton)) Then MessageBox.Show("You picked Wednesday") ElseIf (ButtonPicked.Equals(ThursdayButton)) Then MessageBox.Show("You picked Thursday") ElseIf (ButtonPicked.Equals(FridayButton)) Then MessageBox.Show("You picked Friday") End If End Sub
End Class
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Use Toolbar to set Editor properties
<source lang="vbnet"> Imports System Imports System.Data Imports System.Collections Imports System.Windows.Forms Public Class MainClass
Shared Sub Main() Dim form1 As Form = New TextEditor() Application.Run(form1) End Sub
End Class Public Class TextEditor
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 statusBar As System.Windows.Forms.StatusBar Friend WithEvents toolbar As System.Windows.Forms.ToolBar Friend WithEvents toolbarClear As System.Windows.Forms.ToolBarButton Friend WithEvents toolbarRed As System.Windows.Forms.ToolBarButton Friend WithEvents toolbarBlue As System.Windows.Forms.ToolBarButton Friend WithEvents toolbarUppercase As System.Windows.Forms.ToolBarButton Friend WithEvents toolbarLowercase As System.Windows.Forms.ToolBarButton Friend WithEvents toolbarHelpAbout As System.Windows.Forms.ToolBarButton Friend WithEvents imglstToolbar As System.Windows.Forms.ImageList Friend WithEvents txtEdit As System.Windows.Forms.TextBox <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent() Me.ruponents = New System.ruponentModel.Container() " Dim resources As System.Resources.ResourceManager = New System.Resources.ResourceManager(GetType(TextEditor)) Me.statusBar = New System.Windows.Forms.StatusBar() Me.toolbar = New System.Windows.Forms.ToolBar() Me.toolbarClear = New System.Windows.Forms.ToolBarButton() Me.toolbarRed = New System.Windows.Forms.ToolBarButton() Me.toolbarBlue = New System.Windows.Forms.ToolBarButton() Me.toolbarUppercase = New System.Windows.Forms.ToolBarButton() Me.toolbarLowercase = New System.Windows.Forms.ToolBarButton() Me.toolbarHelpAbout = New System.Windows.Forms.ToolBarButton() Me.imglstToolbar = New System.Windows.Forms.ImageList(Me.ruponents) Me.txtEdit = New System.Windows.Forms.TextBox() Me.SuspendLayout() " "statusBar " Me.statusBar.Location = New System.Drawing.Point(0, 397) Me.statusBar.Name = "statusBar" Me.statusBar.Size = New System.Drawing.Size(584, 16) Me.statusBar.TabIndex = 2 " "toolbar " Me.toolbar.Buttons.AddRange(New System.Windows.Forms.ToolBarButton() {Me.toolbarClear, Me.toolbarRed, Me.toolbarBlue, Me.toolbarUppercase, Me.toolbarLowercase, Me.toolbarHelpAbout}) Me.toolbar.DropDownArrows = True Me.toolbar.ImageList = Me.imglstToolbar Me.toolbar.Name = "toolbar" Me.toolbar.ShowToolTips = True Me.toolbar.Size = New System.Drawing.Size(584, 39) Me.toolbar.TabIndex = 1 " "toolbarClear " Me.toolbarClear.ImageIndex = 4 Me.toolbarClear.Text = "Clear" Me.toolbarClear.ToolTipText = "Clear the text box" " "toolbarRed " Me.toolbarRed.ImageIndex = 2 Me.toolbarRed.Text = "Red" Me.toolbarRed.ToolTipText = "Make the text red" " "toolbarBlue " Me.toolbarBlue.ImageIndex = 3 Me.toolbarBlue.Text = "Blue" Me.toolbarBlue.ToolTipText = "Make the text blue" " "toolbarUppercase " Me.toolbarUppercase.ImageIndex = 0 Me.toolbarUppercase.Text = "Uppercase" Me.toolbarUppercase.ToolTipText = "Make the text uppercase" " "toolbarLowercase " Me.toolbarLowercase.ImageIndex = 1 Me.toolbarLowercase.Text = "Lowercase" Me.toolbarLowercase.ToolTipText = "Make the toolbar lowercase" " "toolbarHelpAbout " Me.toolbarHelpAbout.ImageIndex = 5 Me.toolbarHelpAbout.Text = "About" Me.toolbarHelpAbout.ToolTipText = "Display the About box" " "imglstToolbar " Me.imglstToolbar.ColorDepth = System.Windows.Forms.ColorDepth.Depth8Bit Me.imglstToolbar.ImageSize = New System.Drawing.Size(16, 16)
" Me.imglstToolbar.ImageStream = CType(resources.GetObject("imglstToolbar.ImageStream"), System.Windows.Forms.ImageListStreamer)
Me.imglstToolbar.TransparentColor = System.Drawing.Color.Transparent " "txtEdit " Me.txtEdit.Anchor = (((System.Windows.Forms.AnchorStyles.Top Or System.Windows.Forms.AnchorStyles.Bottom) _ Or System.Windows.Forms.AnchorStyles.Left) _ Or System.Windows.Forms.AnchorStyles.Right) Me.txtEdit.Location = New System.Drawing.Point(8, 48) Me.txtEdit.Multiline = True Me.txtEdit.Name = "txtEdit" Me.txtEdit.ScrollBars = System.Windows.Forms.ScrollBars.Vertical Me.txtEdit.Size = New System.Drawing.Size(568, 340) Me.txtEdit.TabIndex = 1 Me.txtEdit.Text = "" " "TextEditor " Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13) Me.ClientSize = New System.Drawing.Size(584, 413) Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.txtEdit, Me.toolbar, Me.statusBar}) Me.Name = "TextEditor" Me.Text = "Form1" Me.ResumeLayout(False) End Sub
- End Region
Public Property StatusText() As String Get Return statusBar.Text End Get Set(ByVal Value As String) statusBar.Text = Value End Set End Property
Public Property EditText() As String Get Return txtEdit.Text End Get Set(ByVal Value As String) txtEdit.Text = Value End Set End Property
Public Sub ClearEditBox() EditText = "" txtEdit.ForeColor = System.Drawing.Color.Black StatusText = "Text box cleared" End Sub Private Sub txtEdit_TextChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles txtEdit.TextChanged StatusText = "Ready" End Sub
Private Sub toolbar_ButtonClick(ByVal sender As Object, ByVal e As System.Windows.Forms.ToolBarButtonClickEventArgs) Handles toolbar.ButtonClick If e.Button Is toolbarClear Then ClearEditBox() End If If e.Button Is toolbarRed Then RedText() End If If e.Button Is toolbarBlue Then BlueText() End If If e.Button Is toolbarUppercase Then UppercaseText() End If If e.Button Is toolbarLowercase Then LowercaseText() End If If e.Button Is toolbarHelpAbout Then ShowAboutBox() End If End Sub
Public Sub UppercaseText() EditText = EditText.ToUpper StatusText = "The text is all uppercase" End Sub Public Sub LowercaseText() EditText = EditText.ToLower StatusText = "The text is all lowercase" End Sub Public Sub RedText() txtEdit.ForeColor = System.Drawing.Color.Red StatusText = "The text is red" End Sub Public Sub BlueText() txtEdit.ForeColor = System.Drawing.Color.Blue StatusText = "The text is blue" End Sub
Public Sub ShowAboutBox() MessageBox.Show("About") End Sub
Protected Overrides Sub Finalize() MyBase.Finalize() End Sub
End Class
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