Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Windows.Forms
public class ImagePictureBoxResizeMode
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.ComponentModel.IContainer
Friend WithEvents PictureBox1 As System.Windows.Forms.PictureBox
Friend WithEvents OpenFileDialog1 As System.Windows.Forms.OpenFileDialog
Friend WithEvents SaveFileDialog1 As System.Windows.Forms.SaveFileDialog
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
<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
Me.PictureBox1 = New System.Windows.Forms.PictureBox
Me.OpenFileDialog1 = New System.Windows.Forms.OpenFileDialog
Me.SaveFileDialog1 = New System.Windows.Forms.SaveFileDialog
Me.MainMenu1 = New System.Windows.Forms.MainMenu
Me.MenuItem1 = New System.Windows.Forms.MenuItem
Me.MenuItem2 = New System.Windows.Forms.MenuItem
Me.MenuItem5 = New System.Windows.Forms.MenuItem
Me.MenuItem6 = New System.Windows.Forms.MenuItem
Me.MenuItem7 = New System.Windows.Forms.MenuItem
Me.MenuItem3 = New System.Windows.Forms.MenuItem
Me.MenuItem4 = New System.Windows.Forms.MenuItem
Me.SuspendLayout()
'
'PictureBox1
'
Me.PictureBox1.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D
Me.PictureBox1.Dock = System.Windows.Forms.DockStyle.Fill
Me.PictureBox1.Location = New System.Drawing.Point(0, 0)
Me.PictureBox1.Name = "PictureBox1"
Me.PictureBox1.Size = New System.Drawing.Size(292, 266)
Me.PictureBox1.TabIndex = 0
Me.PictureBox1.TabStop = False
'
'OpenFileDialog1
'
Me.OpenFileDialog1.Filter = "BMP(*.bmp)|*.bmp"
'
'SaveFileDialog1
'
Me.SaveFileDialog1.Filter = "BMP(*.bmp)|*.bmp"
'
'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.MenuItem5, Me.MenuItem6, Me.MenuItem7, Me.MenuItem3, Me.MenuItem4})
Me.MenuItem1.Text = "File"
'
'MenuItem2
'
Me.MenuItem2.Index = 0
Me.MenuItem2.Text = "Open"
'
'MenuItem5
'
Me.MenuItem5.Index = 1
Me.MenuItem5.Text = "Resize"
'
'MenuItem6
'
Me.MenuItem6.Index = 2
Me.MenuItem6.Text = "Center"
'
'MenuItem7
'
Me.MenuItem7.Index = 3
Me.MenuItem7.Text = "Restore"
'
'MenuItem3
'
Me.MenuItem3.Index = 4
Me.MenuItem3.Text = "Save"
'
'MenuItem4
'
Me.MenuItem4.Index = 5
Me.MenuItem4.Text = "Exit"
'
'Form1
'
Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
Me.ClientSize = New System.Drawing.Size(292, 266)
Me.Controls.Add(Me.PictureBox1)
Me.Menu = Me.MainMenu1
Me.ResumeLayout(False)
End Sub
Private Sub MenuItem2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuItem2.Click
Dim path As String
Dim pic As Image
OpenFileDialog1.ShowDialog()
pic = New Bitmap(OpenFileDialog1.FileName)
PictureBox1.Image = pic
End Sub
Private Sub MenuItem5_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuItem5.Click
PictureBox1.SizeMode = PictureBoxSizeMode.StretchImage
End Sub
Private Sub MenuItem6_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuItem6.Click
PictureBox1.SizeMode = PictureBoxSizeMode.CenterImage
End Sub
Private Sub MenuItem7_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuItem7.Click
PictureBox1.SizeMode = PictureBoxSizeMode.Normal
End Sub
Private Sub MenuItem3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuItem3.Click
Dim path As String
Dim pic As Image
pic = PictureBox1.Image
SaveFileDialog1.ShowDialog()
pic.Save(SaveFileDialog1.FileName)
End Sub
Private Sub MenuItem4_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuItem4.Click
End
End Sub
End Class