VB.Net by API/System.Windows.Forms/MenuItem
Содержание
MenuItem.Checked
Imports System.Windows.Forms
public class DynamicMenu
public Shared Sub Main
Application.Run(New Form1)
End Sub
End class
Public Class Form1
Inherits System.Windows.Forms.Form
Public Sub New()
MyBase.New()
InitializeComponent()
End Sub
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
Private components As System.ruponentModel.IContainer
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 Button1 As System.Windows.Forms.Button
Friend WithEvents Button2 As System.Windows.Forms.Button
Friend WithEvents Button3 As System.Windows.Forms.Button
Friend WithEvents Button4 As System.Windows.Forms.Button
<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
Me.MainMenu1 = New System.Windows.Forms.MainMenu
Me.MenuItem1 = New System.Windows.Forms.MenuItem
Me.MenuItem2 = New System.Windows.Forms.MenuItem
Me.MenuItem3 = New System.Windows.Forms.MenuItem
Me.MenuItem4 = New System.Windows.Forms.MenuItem
Me.MenuItem5 = New System.Windows.Forms.MenuItem
Me.MenuItem6 = New System.Windows.Forms.MenuItem
Me.Button1 = New System.Windows.Forms.Button
Me.Button2 = New System.Windows.Forms.Button
Me.Button3 = New System.Windows.Forms.Button
Me.Button4 = New System.Windows.Forms.Button
Me.SuspendLayout()
"
"MainMenu1
"
Me.MainMenu1.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.MenuItem1, Me.MenuItem3})
"
"MenuItem1
"
Me.MenuItem1.Index = 0
Me.MenuItem1.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.MenuItem2})
Me.MenuItem1.Text = "File"
"
"MenuItem2
"
Me.MenuItem2.Index = 0
Me.MenuItem2.Text = "Open"
"
"MenuItem3
"
Me.MenuItem3.Index = 1
Me.MenuItem3.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.MenuItem4, Me.MenuItem5, Me.MenuItem6})
Me.MenuItem3.Text = "Edit"
"
"MenuItem4
"
Me.MenuItem4.Index = 0
Me.MenuItem4.Text = "Cut"
"
"MenuItem5
"
Me.MenuItem5.Index = 1
Me.MenuItem5.Text = "Copy"
"
"MenuItem6
"
Me.MenuItem6.Index = 2
Me.MenuItem6.Text = "Paste"
"
"Button1
"
Me.Button1.Location = New System.Drawing.Point(200, 8)
Me.Button1.Name = "Button1"
Me.Button1.Size = New System.Drawing.Size(72, 24)
Me.Button1.TabIndex = 3
Me.Button1.Text = "Select"
"
"Button2
"
Me.Button2.Location = New System.Drawing.Point(200, 48)
Me.Button2.Name = "Button2"
Me.Button2.Size = New System.Drawing.Size(72, 24)
Me.Button2.TabIndex = 4
Me.Button2.Text = "Disable"
"
"Button3
"
Me.Button3.Location = New System.Drawing.Point(200, 88)
Me.Button3.Name = "Button3"
Me.Button3.Size = New System.Drawing.Size(72, 24)
Me.Button3.TabIndex = 5
Me.Button3.Text = "RadioButton"
"
"Button4
"
Me.Button4.Location = New System.Drawing.Point(200, 136)
Me.Button4.Name = "Button4"
Me.Button4.Size = New System.Drawing.Size(72, 24)
Me.Button4.TabIndex = 6
Me.Button4.Text = "Hide"
"
"Form1
"
Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
Me.ClientSize = New System.Drawing.Size(328, 225)
Me.Controls.Add(Me.Button4)
Me.Controls.Add(Me.Button3)
Me.Controls.Add(Me.Button2)
Me.Controls.Add(Me.Button1)
Me.Menu = Me.MainMenu1
Me.ResumeLayout(False)
End Sub
Private Sub Button1_Click_1(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
MenuItem4.RadioCheck = False
MenuItem5.RadioCheck = False
MenuItem6.RadioCheck = False
MenuItem6.Checked = MenuItem4.Checked
MenuItem4.Checked = Not MenuItem4.Checked
MenuItem5.Checked = Not MenuItem5.Checked
MenuItem6.Checked = Not MenuItem6.Checked
End Sub
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
MenuItem4.RadioCheck = False
MenuItem5.RadioCheck = False
MenuItem6.RadioCheck = False
MenuItem6.Checked = MenuItem4.Checked
MenuItem4.Enabled = Not MenuItem4.Enabled
MenuItem5.Enabled = Not MenuItem5.Enabled
MenuItem6.Enabled = Not MenuItem6.Enabled
End Sub
Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
MenuItem4.Checked = False
MenuItem5.Checked = False
MenuItem6.Checked = True
MenuItem6.RadioCheck = True
End Sub
Private Sub Button4_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button4.Click
MenuItem6.Visible = Not MenuItem6.Visible
End Sub
End Class
Menuitem.Click
Imports System
Imports System.Collections
Imports System.Data
Imports System.IO
Imports System.Xml.Serialization
Imports System.Windows.Forms
Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Drawing.Text
Imports System.Drawing.Printing
Public Class MainClass
Shared Sub Main()
Dim form1 As Form = New Form1()
Application.Run(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
Friend WithEvents MainMenu1 As System.Windows.Forms.MainMenu
Friend WithEvents mnuExit As System.Windows.Forms.MenuItem
Friend WithEvents mnuFile As System.Windows.Forms.MenuItem
Friend WithEvents mnuNew As System.Windows.Forms.MenuItem
"Required by the Windows Form Designer
Private components As System.ruponentModel.Container
"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.MainMenu1 = New System.Windows.Forms.MainMenu()
Me.mnuFile = New System.Windows.Forms.MenuItem()
Me.mnuNew = New System.Windows.Forms.MenuItem()
Me.mnuExit = New System.Windows.Forms.MenuItem()
"
"MainMenu1
"
Me.MainMenu1.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.mnuFile})
"
"mnuFile
"
Me.mnuFile.Index = 0
Me.mnuFile.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.mnuNew, Me.mnuExit})
Me.mnuFile.Text = "File"
"
"mnuNew
"
Me.mnuNew.Index = 0
Me.mnuNew.Text = "New"
"
"mnuExit
"
Me.mnuExit.Index = 1
Me.mnuExit.Text = "Exit"
"
"Form1
"
Me.AutoScaleBaseSize = New System.Drawing.Size(6, 15)
Me.ClientSize = New System.Drawing.Size(292, 272)
Me.Menu = Me.MainMenu1
Me.Name = "Form1"
Me.Text = "MDI Example 2"
End Sub
#End Region
Private Sub Form1_Load(ByVal sender As System.Object, _
ByVal e As System.EventArgs) _
Handles MyBase.Load
Me.Text = "I"m an MDI Parent"
Me.IsMdiContainer = True
Dim MyChild As New System.Windows.Forms.Form()
MyChild.MdiParent = Me
MyChild.Show()
MyChild.Text = "First MDI Child"
InitializeMenu()
End Sub
Public Sub InitializeMenu()
Dim mnuWindow As New MenuItem("&Window")
MainMenu1.MenuItems.Add(mnuWindow)
mnuWindow.MenuItems.Add(New MenuItem("&Cascade", AddressOf WindowCascade_Clicked))
mnuWindow.MenuItems.Add(New MenuItem("Tile &Horizontal", AddressOf WindowTileHoriz_Clicked))
mnuWindow.MenuItems.Add(New MenuItem("Tile &Vertical", AddressOf WindowTileVert_Clicked))
mnuWindow.MdiList = True
End Sub
Protected Sub WindowCascade_Clicked(ByVal Sender As Object, _
ByVal e As System.EventArgs)
Me.LayoutMdi(MdiLayout.Cascade)
End Sub
Protected Sub WindowTileHoriz_Clicked(ByVal Sender As Object, _
ByVal e As System.EventArgs)
Me.LayoutMdi(MdiLayout.TileHorizontal)
End Sub
Protected Sub WindowTileVert_Clicked(ByVal Sender As Object, _
ByVal e As System.EventArgs)
Me.LayoutMdi(MdiLayout.TileVertical)
End Sub
Private Sub mnuExit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles mnuExit.Click
System.Environment.Exit(0)
End Sub
Private Sub mnuNew_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles mnuNew.Click
Static numOfChildren As Integer = 2
Dim MyChild As New System.Windows.Forms.Form()
MyChild.MdiParent = Me
MyChild.Show()
MyChild.Text = "MDI Child " & CStr(numOfChildren)
numOfChildren += 1
End Sub
End Class
MenuItem.DrawItem
Imports System
Imports System.Drawing
Imports System.Reflection
Imports System.Windows.Forms
Imports System.IO
public class MainClass
Shared Sub Main()
Dim form1 As Form = New Form1
Application.Run(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
Friend WithEvents MainMenu1 As System.Windows.Forms.MainMenu
Friend WithEvents MenuItem1 As System.Windows.Forms.MenuItem
"Required by the Windows Form Designer
Private components As System.ruponentModel.Container
"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 Red As System.Windows.Forms.MenuItem
Friend WithEvents Green As System.Windows.Forms.MenuItem
Friend WithEvents Blue As System.Windows.Forms.MenuItem
Friend WithEvents Yellow As System.Windows.Forms.MenuItem
Friend WithEvents Black As System.Windows.Forms.MenuItem
Friend WithEvents White As System.Windows.Forms.MenuItem
Friend WithEvents MenuItem2 As System.Windows.Forms.MenuItem
Friend WithEvents AlignLeft As System.Windows.Forms.MenuItem
Friend WithEvents AlignCenter As System.Windows.Forms.MenuItem
Friend WithEvents AlignRight As System.Windows.Forms.MenuItem
<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
Me.MainMenu1 = New System.Windows.Forms.MainMenu()
Me.MenuItem1 = New System.Windows.Forms.MenuItem()
Me.Red = New System.Windows.Forms.MenuItem()
Me.Green = New System.Windows.Forms.MenuItem()
Me.Blue = New System.Windows.Forms.MenuItem()
Me.Yellow = New System.Windows.Forms.MenuItem()
Me.Black = New System.Windows.Forms.MenuItem()
Me.White = New System.Windows.Forms.MenuItem()
Me.MenuItem2 = New System.Windows.Forms.MenuItem()
Me.AlignLeft = New System.Windows.Forms.MenuItem()
Me.AlignCenter = New System.Windows.Forms.MenuItem()
Me.AlignRight = New System.Windows.Forms.MenuItem()
"
"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.Red, Me.Green, Me.Blue, Me.Yellow, Me.Black, Me.White})
Me.MenuItem1.Text = "Color"
"
"Red
"
Me.Red.Index = 0
Me.Red.OwnerDraw = True
Me.Red.Text = ""
"
"Green
"
Me.Green.Index = 1
Me.Green.OwnerDraw = True
Me.Green.Text = ""
"
"Blue
"
Me.Blue.Index = 2
Me.Blue.OwnerDraw = True
Me.Blue.Text = ""
"
"Yellow
"
Me.Yellow.Index = 3
Me.Yellow.OwnerDraw = True
Me.Yellow.Text = ""
"
"Black
"
Me.Black.Index = 4
Me.Black.OwnerDraw = True
Me.Black.Text = ""
"
"White
"
Me.White.Index = 5
Me.White.OwnerDraw = True
Me.White.Text = ""
"
"MenuItem2
"
Me.MenuItem2.Index = 1
Me.MenuItem2.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.AlignLeft, Me.AlignCenter, Me.AlignRight})
Me.MenuItem2.Text = "Alignment"
"
"AlignLeft
"
Me.AlignLeft.Index = 0
Me.AlignLeft.OwnerDraw = True
Me.AlignLeft.Text = "Left"
"
"AlignCenter
"
Me.AlignCenter.Index = 1
Me.AlignCenter.OwnerDraw = True
Me.AlignCenter.Text = "Center"
"
"AlignRight
"
Me.AlignRight.Index = 2
Me.AlignRight.OwnerDraw = True
Me.AlignRight.Text = "Right"
"
"Form1
"
Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
Me.ClientSize = New System.Drawing.Size(292, 129)
Me.Menu = Me.MainMenu1
Me.Name = "Form1"
Me.Text = "Owner-Drawn Menu"
End Sub
#End Region
Dim currentFont As Font
Private Sub Red_DrawItem(ByVal sender As System.Object, ByVal e As System.Windows.Forms.DrawItemEventArgs) Handles Red.DrawItem
Dim R As New RectangleF(e.Bounds.X, e.Bounds.Y, e.Bounds.Width, e.Bounds.Height)
e.Graphics.FillRectangle(Brushes.Red, R)
End Sub
Private Sub Red_MeasureItem(ByVal sender As System.Object, ByVal e As System.Windows.Forms.MeasureItemEventArgs) Handles Red.MeasureItem
Dim itemSize As SizeF
itemSize = New SizeF(80, 18)
e.ItemHeight = itemSize.Height
e.ItemWidth = itemSize.Width
End Sub
Private Sub Green_MeasureItem(ByVal sender As System.Object, ByVal e As System.Windows.Forms.MeasureItemEventArgs) Handles Red.MeasureItem
Dim itemSize As SizeF
itemSize = New SizeF(80, 18)
e.ItemHeight = itemSize.Height
e.ItemWidth = itemSize.Width
End Sub
Private Sub Green_DrawItem(ByVal sender As System.Object, ByVal e As System.Windows.Forms.DrawItemEventArgs) Handles Green.DrawItem
Dim R As New RectangleF(e.Bounds.X, e.Bounds.Y, e.Bounds.Width, e.Bounds.Height)
e.Graphics.FillRectangle(Brushes.Green, R)
End Sub
Private Sub Blue_MeasureItem(ByVal sender As System.Object, ByVal e As System.Windows.Forms.MeasureItemEventArgs) Handles Blue.MeasureItem
Dim itemSize As SizeF
itemSize = New SizeF(80, 18)
e.ItemHeight = itemSize.Height
e.ItemWidth = itemSize.Width
End Sub
Private Sub Blue_DrawItem(ByVal sender As System.Object, ByVal e As System.Windows.Forms.DrawItemEventArgs) Handles Blue.DrawItem
Dim R As New RectangleF(e.Bounds.X, e.Bounds.Y, e.Bounds.Width, e.Bounds.Height)
e.Graphics.FillRectangle(Brushes.Blue, R)
End Sub
Private Sub Yellow_MeasureItem(ByVal sender As System.Object, ByVal e As System.Windows.Forms.MeasureItemEventArgs) Handles Yellow.MeasureItem
Dim itemSize As SizeF
itemSize = New SizeF(80, 18)
e.ItemHeight = itemSize.Height
e.ItemWidth = itemSize.Width
End Sub
Private Sub Yellow_DrawItem(ByVal sender As System.Object, ByVal e As System.Windows.Forms.DrawItemEventArgs) Handles Yellow.DrawItem
Dim R As New RectangleF(e.Bounds.X, e.Bounds.Y, e.Bounds.Width, e.Bounds.Height)
e.Graphics.FillRectangle(Brushes.Yellow, R)
End Sub
Private Sub White_MeasureItem(ByVal sender As System.Object, ByVal e As System.Windows.Forms.MeasureItemEventArgs) Handles White.MeasureItem
Dim itemSize As SizeF
itemSize = New SizeF(80, 18)
e.ItemHeight = itemSize.Height
e.ItemWidth = itemSize.Width
End Sub
Private Sub White_DrawItem(ByVal sender As System.Object, ByVal e As System.Windows.Forms.DrawItemEventArgs) Handles White.DrawItem
Dim R As New RectangleF(e.Bounds.X, e.Bounds.Y, e.Bounds.Width, e.Bounds.Height)
e.Graphics.FillRectangle(Brushes.White, R)
End Sub
Private Sub Black_MeasureItem(ByVal sender As System.Object, ByVal e As System.Windows.Forms.MeasureItemEventArgs) Handles Black.MeasureItem
Dim itemSize As SizeF
itemSize = New SizeF(80, 18)
e.ItemHeight = itemSize.Height
e.ItemWidth = itemSize.Width
End Sub
Private Sub Black_DrawItem(ByVal sender As System.Object, ByVal e As System.Windows.Forms.DrawItemEventArgs) Handles Black.DrawItem
Dim R As New RectangleF(e.Bounds.X, e.Bounds.Y, e.Bounds.Width, e.Bounds.Height)
e.Graphics.FillRectangle(Brushes.Black, R)
End Sub
Private Sub AlignLeft_MeasureItem(ByVal sender As System.Object, ByVal e As System.Windows.Forms.MeasureItemEventArgs) Handles AlignLeft.MeasureItem
Dim itemSize As SizeF
itemSize = New SizeF(40, 14)
e.ItemHeight = itemSize.Height
e.ItemWidth = itemSize.Width
End Sub
Private Sub AlignLeft_DrawItem(ByVal sender As System.Object, ByVal e As System.Windows.Forms.DrawItemEventArgs) Handles AlignLeft.DrawItem
Dim R As New RectangleF(e.Bounds.X, e.Bounds.Y, e.Bounds.Width, e.Bounds.Height)
Dim strfmt As New StringFormat()
strfmt.Alignment = StringAlignment.Near
e.Graphics.DrawString("Left", Me.Font, Brushes.Black, R, strfmt)
End Sub
Private Sub AlignRight_MeasureItem(ByVal sender As System.Object, ByVal e As System.Windows.Forms.MeasureItemEventArgs) Handles AlignRight.MeasureItem
Dim itemSize As SizeF
itemSize = New SizeF(40, 14)
e.ItemHeight = itemSize.Height
e.ItemWidth = itemSize.Width
End Sub
Private Sub AlignRight_DrawItem(ByVal sender As System.Object, ByVal e As System.Windows.Forms.DrawItemEventArgs) Handles AlignRight.DrawItem
Dim R As New RectangleF(e.Bounds.X, e.Bounds.Y, e.Bounds.Width, e.Bounds.Height)
Dim strfmt As New StringFormat()
strfmt.Alignment = StringAlignment.Far
e.Graphics.DrawString("Right", Me.Font, Brushes.Black, R, strfmt)
End Sub
Private Sub AlignCenter_MeasureItem(ByVal sender As System.Object, ByVal e As System.Windows.Forms.MeasureItemEventArgs) Handles AlignCenter.MeasureItem
Dim itemSize As SizeF
itemSize = New SizeF(40, 14)
e.ItemHeight = itemSize.Height
e.ItemWidth = itemSize.Width
End Sub
Private Sub AlignCenter_DrawItem(ByVal sender As System.Object, ByVal e As System.Windows.Forms.DrawItemEventArgs) Handles AlignCenter.DrawItem
Dim R As New RectangleF(e.Bounds.X, e.Bounds.Y, e.Bounds.Width, e.Bounds.Height)
Dim strfmt As New StringFormat()
strfmt.Alignment = StringAlignment.Center
e.Graphics.DrawString("Center", Me.Font, Brushes.Black, R, strfmt)
End Sub
Private Sub Alignment_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles AlignCenter.Click, AlignLeft.Click, AlignRight.Click,Red.Click,Green.Click,Blue.Click,Yellow.Click,Black.Click,White.Click
MessageBox.Show(sender.Text)
End Sub
End Class
MenuItem.Enabled
Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Windows.Forms
public class OwnerDrawMenuAndSubmenu
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.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 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
<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
Me.MainMenu1 = New System.Windows.Forms.MainMenu
Me.MenuItem1 = 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.MenuItem3 = New System.Windows.Forms.MenuItem
Me.MenuItem4 = New System.Windows.Forms.MenuItem
Me.MenuItem5 = New System.Windows.Forms.MenuItem
Me.MenuItem6 = New System.Windows.Forms.MenuItem
Me.SuspendLayout()
"
"MainMenu1
"
Me.MainMenu1.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.MenuItem1})
"
"MenuItem1
"
Me.MenuItem1.Index = 0
Me.MenuItem1.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.MenuItem2, Me.MenuItem3, Me.MenuItem4, Me.MenuItem5, Me.MenuItem6})
Me.MenuItem1.Text = "&File"
"
"MenuItem2
"
Me.MenuItem2.Index = 0
Me.MenuItem2.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.MenuItem7, Me.MenuItem8, Me.MenuItem9})
Me.MenuItem2.Text = "Item 1"
"
"MenuItem7
"
Me.MenuItem7.Index = 0
Me.MenuItem7.OwnerDraw = True
Me.MenuItem7.Text = "Item 5"
"
"MenuItem8
"
Me.MenuItem8.Checked = True
Me.MenuItem8.Index = 1
Me.MenuItem8.Text = "Item 6"
"
"MenuItem9
"
Me.MenuItem9.Index = 2
Me.MenuItem9.Text = "Item 7"
"
"MenuItem3
"
Me.MenuItem3.Index = 1
Me.MenuItem3.Text = "Item 2"
"
"MenuItem4
"
Me.MenuItem4.Index = 2
Me.MenuItem4.Text = "Item 3"
"
"MenuItem5
"
Me.MenuItem5.Index = 3
Me.MenuItem5.Text = "-"
"
"MenuItem6
"
Me.MenuItem6.Index = 4
Me.MenuItem6.Shortcut = System.Windows.Forms.Shortcut.CtrlX
Me.MenuItem6.Text = "E&xit"
"
"Form1
"
Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
Me.ClientSize = New System.Drawing.Size(292, 273)
Me.Menu = Me.MainMenu1
Me.Name = "Form1"
Me.Text = "Form1"
Me.ResumeLayout(False)
End Sub
#End Region
Private Sub MenuItem6_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuItem6.Click
End
End Sub
Private Sub MenuItem9_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuItem9.Click
MsgBox("You clicked Item 7.")
End Sub
Private Sub MenuItem8_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuItem8.Click
MenuItem8.Checked = Not MenuItem8.Checked
End Sub
Private Sub MenuItem4_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuItem4.Click
MenuItem4.Visible = False
End Sub
Private Sub MenuItem3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuItem3.Click
MenuItem3.Enabled = False
End Sub
Private Sub MenuItem7_MeasureItem(ByVal sender As Object, ByVal e As System.Windows.Forms.MeasureItemEventArgs) Handles MenuItem7.MeasureItem
e.ItemHeight = 15
e.ItemWidth = 60
End Sub
Private Sub MenuItem7_DrawItem(ByVal sender As Object, ByVal e As System.Windows.Forms.DrawItemEventArgs) Handles MenuItem7.DrawItem
Dim penRed As New Pen(Color.Red)
e.Graphics.DrawEllipse(penRed, e.Bounds)
End Sub
End Class
MenuItem.MeasureItem
Imports System
Imports System.Drawing
Imports System.Reflection
Imports System.Windows.Forms
Imports System.IO
public class MainClass
Shared Sub Main()
Dim form1 As Form = New Form1
Application.Run(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
Friend WithEvents MainMenu1 As System.Windows.Forms.MainMenu
Friend WithEvents MenuItem1 As System.Windows.Forms.MenuItem
"Required by the Windows Form Designer
Private components As System.ruponentModel.Container
"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 Red As System.Windows.Forms.MenuItem
Friend WithEvents Green As System.Windows.Forms.MenuItem
Friend WithEvents Blue As System.Windows.Forms.MenuItem
Friend WithEvents Yellow As System.Windows.Forms.MenuItem
Friend WithEvents Black As System.Windows.Forms.MenuItem
Friend WithEvents White As System.Windows.Forms.MenuItem
Friend WithEvents MenuItem2 As System.Windows.Forms.MenuItem
Friend WithEvents AlignLeft As System.Windows.Forms.MenuItem
Friend WithEvents AlignCenter As System.Windows.Forms.MenuItem
Friend WithEvents AlignRight As System.Windows.Forms.MenuItem
<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
Me.MainMenu1 = New System.Windows.Forms.MainMenu()
Me.MenuItem1 = New System.Windows.Forms.MenuItem()
Me.Red = New System.Windows.Forms.MenuItem()
Me.Green = New System.Windows.Forms.MenuItem()
Me.Blue = New System.Windows.Forms.MenuItem()
Me.Yellow = New System.Windows.Forms.MenuItem()
Me.Black = New System.Windows.Forms.MenuItem()
Me.White = New System.Windows.Forms.MenuItem()
Me.MenuItem2 = New System.Windows.Forms.MenuItem()
Me.AlignLeft = New System.Windows.Forms.MenuItem()
Me.AlignCenter = New System.Windows.Forms.MenuItem()
Me.AlignRight = New System.Windows.Forms.MenuItem()
"
"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.Red, Me.Green, Me.Blue, Me.Yellow, Me.Black, Me.White})
Me.MenuItem1.Text = "Color"
"
"Red
"
Me.Red.Index = 0
Me.Red.OwnerDraw = True
Me.Red.Text = ""
"
"Green
"
Me.Green.Index = 1
Me.Green.OwnerDraw = True
Me.Green.Text = ""
"
"Blue
"
Me.Blue.Index = 2
Me.Blue.OwnerDraw = True
Me.Blue.Text = ""
"
"Yellow
"
Me.Yellow.Index = 3
Me.Yellow.OwnerDraw = True
Me.Yellow.Text = ""
"
"Black
"
Me.Black.Index = 4
Me.Black.OwnerDraw = True
Me.Black.Text = ""
"
"White
"
Me.White.Index = 5
Me.White.OwnerDraw = True
Me.White.Text = ""
"
"MenuItem2
"
Me.MenuItem2.Index = 1
Me.MenuItem2.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.AlignLeft, Me.AlignCenter, Me.AlignRight})
Me.MenuItem2.Text = "Alignment"
"
"AlignLeft
"
Me.AlignLeft.Index = 0
Me.AlignLeft.OwnerDraw = True
Me.AlignLeft.Text = "Left"
"
"AlignCenter
"
Me.AlignCenter.Index = 1
Me.AlignCenter.OwnerDraw = True
Me.AlignCenter.Text = "Center"
"
"AlignRight
"
Me.AlignRight.Index = 2
Me.AlignRight.OwnerDraw = True
Me.AlignRight.Text = "Right"
"
"Form1
"
Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
Me.ClientSize = New System.Drawing.Size(292, 129)
Me.Menu = Me.MainMenu1
Me.Name = "Form1"
Me.Text = "Owner-Drawn Menu"
End Sub
#End Region
Dim currentFont As Font
Private Sub Red_DrawItem(ByVal sender As System.Object, ByVal e As System.Windows.Forms.DrawItemEventArgs) Handles Red.DrawItem
Dim R As New RectangleF(e.Bounds.X, e.Bounds.Y, e.Bounds.Width, e.Bounds.Height)
e.Graphics.FillRectangle(Brushes.Red, R)
End Sub
Private Sub Red_MeasureItem(ByVal sender As System.Object, ByVal e As System.Windows.Forms.MeasureItemEventArgs) Handles Red.MeasureItem
Dim itemSize As SizeF
itemSize = New SizeF(80, 18)
e.ItemHeight = itemSize.Height
e.ItemWidth = itemSize.Width
End Sub
Private Sub Green_MeasureItem(ByVal sender As System.Object, ByVal e As System.Windows.Forms.MeasureItemEventArgs) Handles Red.MeasureItem
Dim itemSize As SizeF
itemSize = New SizeF(80, 18)
e.ItemHeight = itemSize.Height
e.ItemWidth = itemSize.Width
End Sub
Private Sub Green_DrawItem(ByVal sender As System.Object, ByVal e As System.Windows.Forms.DrawItemEventArgs) Handles Green.DrawItem
Dim R As New RectangleF(e.Bounds.X, e.Bounds.Y, e.Bounds.Width, e.Bounds.Height)
e.Graphics.FillRectangle(Brushes.Green, R)
End Sub
Private Sub Blue_MeasureItem(ByVal sender As System.Object, ByVal e As System.Windows.Forms.MeasureItemEventArgs) Handles Blue.MeasureItem
Dim itemSize As SizeF
itemSize = New SizeF(80, 18)
e.ItemHeight = itemSize.Height
e.ItemWidth = itemSize.Width
End Sub
Private Sub Blue_DrawItem(ByVal sender As System.Object, ByVal e As System.Windows.Forms.DrawItemEventArgs) Handles Blue.DrawItem
Dim R As New RectangleF(e.Bounds.X, e.Bounds.Y, e.Bounds.Width, e.Bounds.Height)
e.Graphics.FillRectangle(Brushes.Blue, R)
End Sub
Private Sub Yellow_MeasureItem(ByVal sender As System.Object, ByVal e As System.Windows.Forms.MeasureItemEventArgs) Handles Yellow.MeasureItem
Dim itemSize As SizeF
itemSize = New SizeF(80, 18)
e.ItemHeight = itemSize.Height
e.ItemWidth = itemSize.Width
End Sub
Private Sub Yellow_DrawItem(ByVal sender As System.Object, ByVal e As System.Windows.Forms.DrawItemEventArgs) Handles Yellow.DrawItem
Dim R As New RectangleF(e.Bounds.X, e.Bounds.Y, e.Bounds.Width, e.Bounds.Height)
e.Graphics.FillRectangle(Brushes.Yellow, R)
End Sub
Private Sub White_MeasureItem(ByVal sender As System.Object, ByVal e As System.Windows.Forms.MeasureItemEventArgs) Handles White.MeasureItem
Dim itemSize As SizeF
itemSize = New SizeF(80, 18)
e.ItemHeight = itemSize.Height
e.ItemWidth = itemSize.Width
End Sub
Private Sub White_DrawItem(ByVal sender As System.Object, ByVal e As System.Windows.Forms.DrawItemEventArgs) Handles White.DrawItem
Dim R As New RectangleF(e.Bounds.X, e.Bounds.Y, e.Bounds.Width, e.Bounds.Height)
e.Graphics.FillRectangle(Brushes.White, R)
End Sub
Private Sub Black_MeasureItem(ByVal sender As System.Object, ByVal e As System.Windows.Forms.MeasureItemEventArgs) Handles Black.MeasureItem
Dim itemSize As SizeF
itemSize = New SizeF(80, 18)
e.ItemHeight = itemSize.Height
e.ItemWidth = itemSize.Width
End Sub
Private Sub Black_DrawItem(ByVal sender As System.Object, ByVal e As System.Windows.Forms.DrawItemEventArgs) Handles Black.DrawItem
Dim R As New RectangleF(e.Bounds.X, e.Bounds.Y, e.Bounds.Width, e.Bounds.Height)
e.Graphics.FillRectangle(Brushes.Black, R)
End Sub
Private Sub AlignLeft_MeasureItem(ByVal sender As System.Object, ByVal e As System.Windows.Forms.MeasureItemEventArgs) Handles AlignLeft.MeasureItem
Dim itemSize As SizeF
itemSize = New SizeF(40, 14)
e.ItemHeight = itemSize.Height
e.ItemWidth = itemSize.Width
End Sub
Private Sub AlignLeft_DrawItem(ByVal sender As System.Object, ByVal e As System.Windows.Forms.DrawItemEventArgs) Handles AlignLeft.DrawItem
Dim R As New RectangleF(e.Bounds.X, e.Bounds.Y, e.Bounds.Width, e.Bounds.Height)
Dim strfmt As New StringFormat()
strfmt.Alignment = StringAlignment.Near
e.Graphics.DrawString("Left", Me.Font, Brushes.Black, R, strfmt)
End Sub
Private Sub AlignRight_MeasureItem(ByVal sender As System.Object, ByVal e As System.Windows.Forms.MeasureItemEventArgs) Handles AlignRight.MeasureItem
Dim itemSize As SizeF
itemSize = New SizeF(40, 14)
e.ItemHeight = itemSize.Height
e.ItemWidth = itemSize.Width
End Sub
Private Sub AlignRight_DrawItem(ByVal sender As System.Object, ByVal e As System.Windows.Forms.DrawItemEventArgs) Handles AlignRight.DrawItem
Dim R As New RectangleF(e.Bounds.X, e.Bounds.Y, e.Bounds.Width, e.Bounds.Height)
Dim strfmt As New StringFormat()
strfmt.Alignment = StringAlignment.Far
e.Graphics.DrawString("Right", Me.Font, Brushes.Black, R, strfmt)
End Sub
Private Sub AlignCenter_MeasureItem(ByVal sender As System.Object, ByVal e As System.Windows.Forms.MeasureItemEventArgs) Handles AlignCenter.MeasureItem
Dim itemSize As SizeF
itemSize = New SizeF(40, 14)
e.ItemHeight = itemSize.Height
e.ItemWidth = itemSize.Width
End Sub
Private Sub AlignCenter_DrawItem(ByVal sender As System.Object, ByVal e As System.Windows.Forms.DrawItemEventArgs) Handles AlignCenter.DrawItem
Dim R As New RectangleF(e.Bounds.X, e.Bounds.Y, e.Bounds.Width, e.Bounds.Height)
Dim strfmt As New StringFormat()
strfmt.Alignment = StringAlignment.Center
e.Graphics.DrawString("Center", Me.Font, Brushes.Black, R, strfmt)
End Sub
Private Sub Alignment_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles AlignCenter.Click, AlignLeft.Click, AlignRight.Click,Red.Click,Green.Click,Blue.Click,Yellow.Click,Black.Click,White.Click
MessageBox.Show(sender.Text)
End Sub
End Class
MenuItem.MenuItems.Add
Imports System
Imports System.Collections
Imports System.Data
Imports System.IO
Imports System.Xml.Serialization
Imports System.Windows.Forms
Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Drawing.Text
Imports System.Drawing.Printing
Public Class MainClass
Shared Sub Main()
Dim form1 As Form = New Form1()
Application.Run(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
Friend WithEvents MainMenu1 As System.Windows.Forms.MainMenu
Friend WithEvents mnuExit As System.Windows.Forms.MenuItem
Friend WithEvents mnuFile As System.Windows.Forms.MenuItem
Friend WithEvents mnuNew As System.Windows.Forms.MenuItem
"Required by the Windows Form Designer
Private components As System.ruponentModel.Container
"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.MainMenu1 = New System.Windows.Forms.MainMenu()
Me.mnuFile = New System.Windows.Forms.MenuItem()
Me.mnuNew = New System.Windows.Forms.MenuItem()
Me.mnuExit = New System.Windows.Forms.MenuItem()
"
"MainMenu1
"
Me.MainMenu1.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.mnuFile})
"
"mnuFile
"
Me.mnuFile.Index = 0
Me.mnuFile.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.mnuNew, Me.mnuExit})
Me.mnuFile.Text = "File"
"
"mnuNew
"
Me.mnuNew.Index = 0
Me.mnuNew.Text = "New"
"
"mnuExit
"
Me.mnuExit.Index = 1
Me.mnuExit.Text = "Exit"
"
"Form1
"
Me.AutoScaleBaseSize = New System.Drawing.Size(6, 15)
Me.ClientSize = New System.Drawing.Size(292, 272)
Me.Menu = Me.MainMenu1
Me.Name = "Form1"
Me.Text = "MDI Example 2"
End Sub
#End Region
Private Sub Form1_Load(ByVal sender As System.Object, _
ByVal e As System.EventArgs) _
Handles MyBase.Load
Me.Text = "I"m an MDI Parent"
Me.IsMdiContainer = True
Dim MyChild As New System.Windows.Forms.Form()
MyChild.MdiParent = Me
MyChild.Show()
MyChild.Text = "First MDI Child"
InitializeMenu()
End Sub
Public Sub InitializeMenu()
Dim mnuWindow As New MenuItem("&Window")
MainMenu1.MenuItems.Add(mnuWindow)
mnuWindow.MenuItems.Add(New MenuItem("&Cascade", AddressOf WindowCascade_Clicked))
mnuWindow.MenuItems.Add(New MenuItem("Tile &Horizontal", AddressOf WindowTileHoriz_Clicked))
mnuWindow.MenuItems.Add(New MenuItem("Tile &Vertical", AddressOf WindowTileVert_Clicked))
mnuWindow.MdiList = True
End Sub
Protected Sub WindowCascade_Clicked(ByVal Sender As Object, _
ByVal e As System.EventArgs)
Me.LayoutMdi(MdiLayout.Cascade)
End Sub
Protected Sub WindowTileHoriz_Clicked(ByVal Sender As Object, _
ByVal e As System.EventArgs)
Me.LayoutMdi(MdiLayout.TileHorizontal)
End Sub
Protected Sub WindowTileVert_Clicked(ByVal Sender As Object, _
ByVal e As System.EventArgs)
Me.LayoutMdi(MdiLayout.TileVertical)
End Sub
Private Sub mnuExit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles mnuExit.Click
System.Environment.Exit(0)
End Sub
Private Sub mnuNew_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles mnuNew.Click
Static numOfChildren As Integer = 2
Dim MyChild As New System.Windows.Forms.Form()
MyChild.MdiParent = Me
MyChild.Show()
MyChild.Text = "MDI Child " & CStr(numOfChildren)
numOfChildren += 1
End Sub
End Class
MenuItem.RadioCheck
Imports System.Windows.Forms
public class DynamicMenu
public Shared Sub Main
Application.Run(New Form1)
End Sub
End class
Public Class Form1
Inherits System.Windows.Forms.Form
Public Sub New()
MyBase.New()
InitializeComponent()
End Sub
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
Private components As System.ruponentModel.IContainer
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 Button1 As System.Windows.Forms.Button
Friend WithEvents Button2 As System.Windows.Forms.Button
Friend WithEvents Button3 As System.Windows.Forms.Button
Friend WithEvents Button4 As System.Windows.Forms.Button
<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
Me.MainMenu1 = New System.Windows.Forms.MainMenu
Me.MenuItem1 = New System.Windows.Forms.MenuItem
Me.MenuItem2 = New System.Windows.Forms.MenuItem
Me.MenuItem3 = New System.Windows.Forms.MenuItem
Me.MenuItem4 = New System.Windows.Forms.MenuItem
Me.MenuItem5 = New System.Windows.Forms.MenuItem
Me.MenuItem6 = New System.Windows.Forms.MenuItem
Me.Button1 = New System.Windows.Forms.Button
Me.Button2 = New System.Windows.Forms.Button
Me.Button3 = New System.Windows.Forms.Button
Me.Button4 = New System.Windows.Forms.Button
Me.SuspendLayout()
"
"MainMenu1
"
Me.MainMenu1.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.MenuItem1, Me.MenuItem3})
"
"MenuItem1
"
Me.MenuItem1.Index = 0
Me.MenuItem1.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.MenuItem2})
Me.MenuItem1.Text = "File"
"
"MenuItem2
"
Me.MenuItem2.Index = 0
Me.MenuItem2.Text = "Open"
"
"MenuItem3
"
Me.MenuItem3.Index = 1
Me.MenuItem3.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.MenuItem4, Me.MenuItem5, Me.MenuItem6})
Me.MenuItem3.Text = "Edit"
"
"MenuItem4
"
Me.MenuItem4.Index = 0
Me.MenuItem4.Text = "Cut"
"
"MenuItem5
"
Me.MenuItem5.Index = 1
Me.MenuItem5.Text = "Copy"
"
"MenuItem6
"
Me.MenuItem6.Index = 2
Me.MenuItem6.Text = "Paste"
"
"Button1
"
Me.Button1.Location = New System.Drawing.Point(200, 8)
Me.Button1.Name = "Button1"
Me.Button1.Size = New System.Drawing.Size(72, 24)
Me.Button1.TabIndex = 3
Me.Button1.Text = "Select"
"
"Button2
"
Me.Button2.Location = New System.Drawing.Point(200, 48)
Me.Button2.Name = "Button2"
Me.Button2.Size = New System.Drawing.Size(72, 24)
Me.Button2.TabIndex = 4
Me.Button2.Text = "Disable"
"
"Button3
"
Me.Button3.Location = New System.Drawing.Point(200, 88)
Me.Button3.Name = "Button3"
Me.Button3.Size = New System.Drawing.Size(72, 24)
Me.Button3.TabIndex = 5
Me.Button3.Text = "RadioButton"
"
"Button4
"
Me.Button4.Location = New System.Drawing.Point(200, 136)
Me.Button4.Name = "Button4"
Me.Button4.Size = New System.Drawing.Size(72, 24)
Me.Button4.TabIndex = 6
Me.Button4.Text = "Hide"
"
"Form1
"
Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
Me.ClientSize = New System.Drawing.Size(328, 225)
Me.Controls.Add(Me.Button4)
Me.Controls.Add(Me.Button3)
Me.Controls.Add(Me.Button2)
Me.Controls.Add(Me.Button1)
Me.Menu = Me.MainMenu1
Me.ResumeLayout(False)
End Sub
Private Sub Button1_Click_1(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
MenuItem4.RadioCheck = False
MenuItem5.RadioCheck = False
MenuItem6.RadioCheck = False
MenuItem6.Checked = MenuItem4.Checked
MenuItem4.Checked = Not MenuItem4.Checked
MenuItem5.Checked = Not MenuItem5.Checked
MenuItem6.Checked = Not MenuItem6.Checked
End Sub
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
MenuItem4.RadioCheck = False
MenuItem5.RadioCheck = False
MenuItem6.RadioCheck = False
MenuItem6.Checked = MenuItem4.Checked
MenuItem4.Enabled = Not MenuItem4.Enabled
MenuItem5.Enabled = Not MenuItem5.Enabled
MenuItem6.Enabled = Not MenuItem6.Enabled
End Sub
Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
MenuItem4.Checked = False
MenuItem5.Checked = False
MenuItem6.Checked = True
MenuItem6.RadioCheck = True
End Sub
Private Sub Button4_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button4.Click
MenuItem6.Visible = Not MenuItem6.Visible
End Sub
End Class
MenuItem.Visible
Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Windows.Forms
public class OwnerDrawMenuAndSubmenu
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.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 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
<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
Me.MainMenu1 = New System.Windows.Forms.MainMenu
Me.MenuItem1 = 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.MenuItem3 = New System.Windows.Forms.MenuItem
Me.MenuItem4 = New System.Windows.Forms.MenuItem
Me.MenuItem5 = New System.Windows.Forms.MenuItem
Me.MenuItem6 = New System.Windows.Forms.MenuItem
Me.SuspendLayout()
"
"MainMenu1
"
Me.MainMenu1.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.MenuItem1})
"
"MenuItem1
"
Me.MenuItem1.Index = 0
Me.MenuItem1.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.MenuItem2, Me.MenuItem3, Me.MenuItem4, Me.MenuItem5, Me.MenuItem6})
Me.MenuItem1.Text = "&File"
"
"MenuItem2
"
Me.MenuItem2.Index = 0
Me.MenuItem2.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.MenuItem7, Me.MenuItem8, Me.MenuItem9})
Me.MenuItem2.Text = "Item 1"
"
"MenuItem7
"
Me.MenuItem7.Index = 0
Me.MenuItem7.OwnerDraw = True
Me.MenuItem7.Text = "Item 5"
"
"MenuItem8
"
Me.MenuItem8.Checked = True
Me.MenuItem8.Index = 1
Me.MenuItem8.Text = "Item 6"
"
"MenuItem9
"
Me.MenuItem9.Index = 2
Me.MenuItem9.Text = "Item 7"
"
"MenuItem3
"
Me.MenuItem3.Index = 1
Me.MenuItem3.Text = "Item 2"
"
"MenuItem4
"
Me.MenuItem4.Index = 2
Me.MenuItem4.Text = "Item 3"
"
"MenuItem5
"
Me.MenuItem5.Index = 3
Me.MenuItem5.Text = "-"
"
"MenuItem6
"
Me.MenuItem6.Index = 4
Me.MenuItem6.Shortcut = System.Windows.Forms.Shortcut.CtrlX
Me.MenuItem6.Text = "E&xit"
"
"Form1
"
Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
Me.ClientSize = New System.Drawing.Size(292, 273)
Me.Menu = Me.MainMenu1
Me.Name = "Form1"
Me.Text = "Form1"
Me.ResumeLayout(False)
End Sub
#End Region
Private Sub MenuItem6_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuItem6.Click
End
End Sub
Private Sub MenuItem9_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuItem9.Click
MsgBox("You clicked Item 7.")
End Sub
Private Sub MenuItem8_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuItem8.Click
MenuItem8.Checked = Not MenuItem8.Checked
End Sub
Private Sub MenuItem4_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuItem4.Click
MenuItem4.Visible = False
End Sub
Private Sub MenuItem3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuItem3.Click
MenuItem3.Enabled = False
End Sub
Private Sub MenuItem7_MeasureItem(ByVal sender As Object, ByVal e As System.Windows.Forms.MeasureItemEventArgs) Handles MenuItem7.MeasureItem
e.ItemHeight = 15
e.ItemWidth = 60
End Sub
Private Sub MenuItem7_DrawItem(ByVal sender As Object, ByVal e As System.Windows.Forms.DrawItemEventArgs) Handles MenuItem7.DrawItem
Dim penRed As New Pen(Color.Red)
e.Graphics.DrawEllipse(penRed, e.Bounds)
End Sub
End Class