Mega Code Archive
Build file tree recursively
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Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Windows.Forms
public class BuildFileTree
public Shared Sub Main
Application.Run(New Form1)
End Sub
End class
Public Class Form1
Private Sub ActTraverse_Click(ByVal sender As System.Object,ByVal e As System.EventArgs) Handles ActTraverse.Click
If (My.Computer.FileSystem.DirectoryExists(StartPath.Text) = False) Then
Exit Sub
End If
PathTree.Nodes.Clear()
BuildDirectoryTree(Nothing, StartPath.Text)
End Sub
Private Sub BuildDirectoryTree(ByVal fromNode As TreeNode,ByVal basePath As String)
Dim newDirectory As TreeNode
Dim justTheSubdirectory As String
For Each oneDirectory As String In My.Computer.FileSystem.GetDirectories(basePath)
justTheSubdirectory = My.Computer.FileSystem.GetName(oneDirectory)
If (fromNode Is Nothing) Then
newDirectory = PathTree.Nodes.Add( justTheSubdirectory)
Else
newDirectory = fromNode.Nodes.Add(justTheSubdirectory)
End If
BuildDirectoryTree(newDirectory, My.Computer.FileSystem.CombinePath(basePath, justTheSubdirectory))
Next oneDirectory
End Sub
End Class
<Global.Microsoft.VisualBasic.CompilerServices.DesignerGenerated()> _
Partial Class Form1
Inherits System.Windows.Forms.Form
'Form overrides dispose to clean up the component list.
<System.Diagnostics.DebuggerNonUserCode()> _
Protected 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.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.
<System.Diagnostics.DebuggerStepThrough()> _
Private Sub InitializeComponent()
Me.ActTraverse = New System.Windows.Forms.Button
Me.StartPath = New System.Windows.Forms.TextBox
Me.PathTree = New System.Windows.Forms.TreeView
Me.Label1 = New System.Windows.Forms.Label
Me.Label2 = New System.Windows.Forms.Label
Me.SuspendLayout()
'
'ActTraverse
'
Me.ActTraverse.Location = New System.Drawing.Point(326, 32)
Me.ActTraverse.Name = "ActTraverse"
Me.ActTraverse.Size = New System.Drawing.Size(75, 23)
Me.ActTraverse.TabIndex = 2
Me.ActTraverse.Text = "Traverse"
Me.ActTraverse.UseVisualStyleBackColor = True
'
'StartPath
'
Me.StartPath.Location = New System.Drawing.Point(72, 8)
Me.StartPath.Name = "StartPath"
Me.StartPath.Size = New System.Drawing.Size(328, 20)
Me.StartPath.TabIndex = 1
'
'PathTree
'
Me.PathTree.Location = New System.Drawing.Point(72, 64)
Me.PathTree.Name = "PathTree"
Me.PathTree.Size = New System.Drawing.Size(329, 184)
Me.PathTree.TabIndex = 4
'
'Label1
'
Me.Label1.AutoSize = True
Me.Label1.Location = New System.Drawing.Point(8, 10)
Me.Label1.Name = "Label1"
Me.Label1.Size = New System.Drawing.Size(57, 13)
Me.Label1.TabIndex = 0
Me.Label1.Text = "Start Path:"
'
'Label2
'
Me.Label2.AutoSize = True
Me.Label2.Location = New System.Drawing.Point(8, 66)
Me.Label2.Name = "Label2"
Me.Label2.Size = New System.Drawing.Size(57, 13)
Me.Label2.TabIndex = 3
Me.Label2.Text = "Path Tree:"
'
'Form1
'
Me.AutoScaleDimensions = New System.Drawing.SizeF(6.0!, 13.0!)
Me.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font
Me.ClientSize = New System.Drawing.Size(411, 260)
Me.Controls.Add(Me.Label2)
Me.Controls.Add(Me.Label1)
Me.Controls.Add(Me.PathTree)
Me.Controls.Add(Me.StartPath)
Me.Controls.Add(Me.ActTraverse)
Me.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedSingle
Me.MaximizeBox = False
Me.Name = "Form1"
Me.Text = "Directory Traversal"
Me.ResumeLayout(False)
Me.PerformLayout()
End Sub
Friend WithEvents ActTraverse As System.Windows.Forms.Button
Friend WithEvents StartPath As System.Windows.Forms.TextBox
Friend WithEvents PathTree As System.Windows.Forms.TreeView
Friend WithEvents Label1 As System.Windows.Forms.Label
Friend WithEvents Label2 As System.Windows.Forms.Label
End Class
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