Directory Tree
Imports System.IO
Imports System.Windows.Forms
<Global.Microsoft.VisualBasic.CompilerServices.DesignerGenerated()> _
Partial Class Form1
Inherits System.Windows.Forms.Form
<System.Diagnostics.DebuggerStepThrough()> _
Private Sub InitializeComponent()
Me.SplitContainer1 = New System.Windows.Forms.SplitContainer
Me.treeFiles = New System.Windows.Forms.TreeView
Me.lstFiles = New System.Windows.Forms.ListBox
Me.SplitContainer1.Panel1.SuspendLayout()
Me.SplitContainer1.Panel2.SuspendLayout()
Me.SplitContainer1.SuspendLayout()
Me.SuspendLayout()
'
'SplitContainer1
'
Me.SplitContainer1.Dock = System.Windows.Forms.DockStyle.Fill
Me.SplitContainer1.Location = New System.Drawing.Point(5, 5)
Me.SplitContainer1.Name = "SplitContainer1"
'
'SplitContainer1.Panel1
'
Me.SplitContainer1.Panel1.Controls.Add(Me.treeFiles)
'
'SplitContainer1.Panel2
'
Me.SplitContainer1.Panel2.Controls.Add(Me.lstFiles)
Me.SplitContainer1.Size = New System.Drawing.Size(429, 295)
Me.SplitContainer1.SplitterDistance = 143
Me.SplitContainer1.TabIndex = 0
'
'treeFiles
'
Me.treeFiles.Dock = System.Windows.Forms.DockStyle.Fill
Me.treeFiles.Location = New System.Drawing.Point(0, 0)
Me.treeFiles.Name = "treeFiles"
Me.treeFiles.Size = New System.Drawing.Size(143, 295)
Me.treeFiles.TabIndex = 1
'
Me.lstFiles.Dock = System.Windows.Forms.DockStyle.Fill
Me.lstFiles.IntegralHeight = False
Me.lstFiles.Location = New System.Drawing.Point(0, 0)
Me.lstFiles.Name = "lstFiles"
Me.lstFiles.Size = New System.Drawing.Size(282, 295)
'
Me.AutoScaleDimensions = New System.Drawing.SizeF(6.0!, 13.0!)
Me.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font
Me.ClientSize = New System.Drawing.Size(439, 305)
Me.Controls.Add(Me.SplitContainer1)
Me.Font = New System.Drawing.Font("Tahoma", 8.25!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
Me.Padding = New System.Windows.Forms.Padding(5)
Me.Text = "File Browser"
Me.SplitContainer1.Panel1.ResumeLayout(False)
Me.SplitContainer1.Panel2.ResumeLayout(False)
Me.SplitContainer1.ResumeLayout(False)
Me.ResumeLayout(False)
End Sub
Friend WithEvents SplitContainer1 As System.Windows.Forms.SplitContainer
Friend WithEvents treeFiles As System.Windows.Forms.TreeView
Friend WithEvents lstFiles As System.Windows.Forms.ListBox
Private Sub Fill(ByVal Dir As DirectoryInfo, ByVal DirNode As TreeNode)
Try
For Each DirItem As DirectoryInfo In Dir.GetDirectories
Dim NewNode As New TreeNode(DirItem.Name)
DirNode.Nodes.Add(NewNode)
NewNode.Nodes.Add("*")
Next
Catch
End Try
End Sub
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim RootDir As New DirectoryInfo("c:\")
Dim RootNode As New TreeNode("c:\")
treeFiles.Nodes.Add(RootNode)
Fill(RootDir, RootNode)
End Sub
Private Sub treeFiles_BeforeExpand(ByVal sender As System.Object, ByVal e As System.Windows.Forms.TreeViewCancelEventArgs) Handles treeFiles.BeforeExpand
If e.Node.Nodes.Count > 0 Then
If e.Node.FirstNode.Text = "*" Then
e.Node.FirstNode.Remove()
Dim DirectoryToFill As New DirectoryInfo(e.Node.FullPath)
Fill(DirectoryToFill, e.Node)
End If
End If
End Sub
End Class
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