VB.Net/GUI/ToolStrip Menu
ToolStripMenuItem Demo
<source lang="vbnet"> Imports System Imports System.Data Imports System.Windows.Forms Imports System.Drawing Imports System.Diagnostics Imports System.Drawing.Printing Imports System.ruponentModel
Public Class MainClass
Shared Sub Main() Dim form1 As Form = New Form1 Application.Run(form1) End Sub
End Class
Public Class Form1
Private Sub rchNotes_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles rchNotes.TextChanged btnUndo.Enabled = rchNotes.CanUndo btnRedo.Enabled = rchNotes.CanRedo If btnUndo.Enabled Then btnUndo.Text = "Undo " & rchNotes.UndoActionName Else btnUndo.Text = "Undo" End If If btnRedo.Enabled Then If btnRedo.Enabled Then btnRedo.Text = "Redo " & rchNotes.RedoActionName Else If btnRedo.Enabled Then btnRedo.Text = "Redo" End If End Sub Private Sub btnUndo_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnUndo.Click rchNotes.Undo() End Sub Private Sub btnRedo_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnRedo.Click rchNotes.Redo() End Sub Private Sub btnRed_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnRed.Click rchNotes.SelectionColor = Color.Red End Sub Private Sub btnBlue_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnBlue.Click rchNotes.SelectionColor = Color.Blue End Sub
End Class
<Global.Microsoft.VisualBasic.rupilerServices.DesignerGenerated()> _ Partial Public Class Form1
Inherits System.Windows.Forms.Form "Form overrides dispose to clean up the component list. <System.Diagnostics.DebuggerNonUserCode()> _ Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean) If disposing AndAlso components IsNot Nothing Then components.Dispose() 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. <System.Diagnostics.DebuggerStepThrough()> _ Private Sub InitializeComponent() Me.MenuStrip1 = New System.Windows.Forms.MenuStrip Me.btnUndo = New System.Windows.Forms.ToolStripMenuItem Me.btnRedo = New System.Windows.Forms.ToolStripMenuItem Me.btnRed = New System.Windows.Forms.ToolStripMenuItem Me.btnBlue = New System.Windows.Forms.ToolStripMenuItem Me.rchNotes = New System.Windows.Forms.RichTextBox Me.MenuStrip1.SuspendLayout() Me.SuspendLayout() " "MenuStrip1 " Me.MenuStrip1.Items.AddRange(New System.Windows.Forms.ToolStripItem() {Me.btnUndo, Me.btnRedo, Me.btnRed, Me.btnBlue}) Me.MenuStrip1.Location = New System.Drawing.Point(0, 0) Me.MenuStrip1.Name = "MenuStrip1" Me.MenuStrip1.Size = New System.Drawing.Size(374, 24) Me.MenuStrip1.TabIndex = 5 Me.MenuStrip1.Text = "MenuStrip1" " "btnUndo " Me.btnUndo.Enabled = False Me.btnUndo.Name = "btnUndo" Me.btnUndo.Text = "Undo" " "btnRedo " Me.btnRedo.Enabled = False Me.btnRedo.Name = "btnRedo" Me.btnRedo.Text = "Redo" " "btnRed " Me.btnRed.Name = "btnRed" Me.btnRed.Text = "Red" " "btnBlue " Me.btnBlue.Name = "btnBlue" Me.btnBlue.Text = "Blue" " "rchNotes " Me.rchNotes.Dock = System.Windows.Forms.DockStyle.Fill Me.rchNotes.Location = New System.Drawing.Point(0, 24) Me.rchNotes.Name = "rchNotes" Me.rchNotes.Size = New System.Drawing.Size(374, 249) Me.rchNotes.TabIndex = 6 Me.rchNotes.Text = "" " "Form1 " Me.AutoScaleDimensions = New System.Drawing.SizeF(6.0!, 13.0!) Me.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font Me.ClientSize = New System.Drawing.Size(374, 273) Me.Controls.Add(Me.rchNotes) Me.Controls.Add(Me.MenuStrip1) Me.Name = "Form1" Me.Text = "UseRichTextBox" Me.MenuStrip1.ResumeLayout(False) Me.ResumeLayout(False) Me.PerformLayout() End Sub Friend WithEvents MenuStrip1 As System.Windows.Forms.MenuStrip Friend WithEvents btnUndo As System.Windows.Forms.ToolStripMenuItem Friend WithEvents btnRedo As System.Windows.Forms.ToolStripMenuItem Friend WithEvents btnRed As System.Windows.Forms.ToolStripMenuItem Friend WithEvents btnBlue As System.Windows.Forms.ToolStripMenuItem Friend WithEvents rchNotes As System.Windows.Forms.RichTextBox
End Class
</source>