' Initialize a single-panel status bar.  This is done
' by setting the Text property and setting ShowPanels to False.
Private Sub InitializeSimpleStatusBar()

    ' Declare the StatusBar control
    Dim simpleStatusBar As New StatusBar

    ' Set the ShowPanels property to False.
    simpleStatusBar.ShowPanels = False

    ' Set the text.
    simpleStatusBar.Text = "This is a single-panel status bar"

    ' Set the width and anchor the StatusBar
    simpleStatusBar.Width = 200
    simpleStatusBar.Anchor = AnchorStyles.Top

    ' Add the StatusBar to the form.
    Me.Controls.Add(simpleStatusBar)

End Sub

' 导入命名空间
Imports System
Imports System.ComponentModel
Imports System.Windows.Forms
Imports System.Data
Imports System.Configuration
Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Drawing.Text
Imports System.Globalization
Imports System.Text
Imports System.Collections

Public Class MainClass
    
    Shared Sub Main()
        
        Dim myform As Form = New PageUnitsForm()
        Application.Run(myform)
    End Sub
End Class


Public Class PageUnitsForm
    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 statusBar1 As System.Windows.Forms.StatusBar
    <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
        Me.statusBar1 = New System.Windows.Forms.StatusBar()
        Me.SuspendLayout()
        '
        'statusBar1
        '
        Me.statusBar1.Location = New System.Drawing.Point(0, 244)
        Me.statusBar1.Name = "statusBar1"
        Me.statusBar1.Size = New System.Drawing.Size(292, 22)
        Me.statusBar1.TabIndex = 1
        Me.statusBar1.Text = "statusBar1"
        '
        'PageUnitsForm
        '
        Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
        Me.ClientSize = New System.Drawing.Size(292, 266)
        Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.statusBar1})
        Me.Name = "PageUnitsForm"
        Me.Text = "PageUnitsForm"
        Me.ResumeLayout(False)

    End Sub

#End Region

    Sub ShowClientSize()
        Dim g As Graphics = Me.CreateGraphics()
        g.PageUnit = GraphicsUnit.Inch
        g.PageScale = 1
        Dim bottomRight As PointF() = New PointF() {New PointF(Me.ClientSize.Width, Me.ClientSize.Height)}
        g.TransformPoints(CoordinateSpace.Page, CoordinateSpace.Device, bottomRight)
        statusBar1.Text = String.Format("ClientSize= {0} pixels, {1} inches", Me.ClientSize, bottomRight(0))
    End Sub

    Private Sub PageUnitsForm_Resize(ByVal sender As Object, ByVal e As System.EventArgs) Handles MyBase.Resize
        ShowClientSize()
    End Sub

    Private Sub PageUnitsForm_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles MyBase.Load
        ShowClientSize()
    End Sub
End Class