Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Windows.Forms
public class AddImageFileToListView
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.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 ListView1 As System.Windows.Forms.ListView
Friend WithEvents PictureBox1 As System.Windows.Forms.PictureBox
Friend WithEvents Button1 As System.Windows.Forms.Button
Friend WithEvents TextBox1 As System.Windows.Forms.TextBox
Private Sub InitializeComponent()
Me.ListView1 = New System.Windows.Forms.ListView()
Me.PictureBox1 = New System.Windows.Forms.PictureBox()
Me.Button1 = New System.Windows.Forms.Button()
Me.TextBox1 = New System.Windows.Forms.TextBox()
Me.SuspendLayout()
'
'ListView1
'
Me.ListView1.Location = New System.Drawing.Point(8, 16)
Me.ListView1.MultiSelect = False
Me.ListView1.Name = "ListView1"
Me.ListView1.Size = New System.Drawing.Size(304, 232)
Me.ListView1.TabIndex = 0
Me.ListView1.View = System.Windows.Forms.View.Details
'
'PictureBox1
'
Me.PictureBox1.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D
Me.PictureBox1.Location = New System.Drawing.Point(320, 16)
Me.PictureBox1.Name = "PictureBox1"
Me.PictureBox1.Size = New System.Drawing.Size(600, 568)
Me.PictureBox1.TabIndex = 1
Me.PictureBox1.TabStop = False
'
'Button1
'
Me.Button1.Location = New System.Drawing.Point(8, 256)
Me.Button1.Name = "Button1"
Me.Button1.Size = New System.Drawing.Size(64, 24)
Me.Button1.TabIndex = 2
Me.Button1.Text = "New Path:"
'
'TextBox1
'
Me.TextBox1.Location = New System.Drawing.Point(8, 288)
Me.TextBox1.Name = "TextBox1"
Me.TextBox1.Size = New System.Drawing.Size(256, 20)
Me.TextBox1.TabIndex = 3
Me.TextBox1.Text = "c:\winnt"
'
'Form1
'
Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
Me.ClientSize = New System.Drawing.Size(804, 585)
Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.TextBox1, Me.Button1, Me.PictureBox1, Me.ListView1})
Me.Name = "Form1"
Me.Text = "Form1"
Me.ResumeLayout(False)
End Sub
#End Region
Private Sub ListView1_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ListView1.SelectedIndexChanged
PictureBox1.Image = Image.FromFile(ListView1.FocusedItem.Text)
End Sub
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
ListView1.Columns.Clear()
ListView1.View = View.Details
ListView1.Columns.Add("Filename", 100, HorizontalAlignment.Left)
ListView1.Columns.Add("Extension", 50, HorizontalAlignment.Left)
ListView1.Columns.Add("Bytes", 50, HorizontalAlignment.Right)
Dim DI As System.IO.DirectoryInfo = New System.IO.DirectoryInfo("c:\")
Dim files() As System.IO.FileInfo = DI.GetFiles
Dim file As System.IO.FileInfo
For Each file In files
Select Case file.Extension
Case ".jpeg", ".gif", ".bmp", ".jpg", ".tif", ".tiff", ".avi"
Dim li As New ListViewItem(file.FullName)
li.SubItems.Add(file.Extension)
li.SubItems.Add(file.Length)
ListView1.Items.Add(li)
End Select
Next
End Sub
End Class