Get Labels from all Controls on a Form
Imports System
Imports System.IO
Imports System.Windows.Forms
Public Class MainClass
Shared Sub Main()
Dim form1 As Form1 = new Form1()
Application.Run(form1)
End Sub
End Class
Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
For Each ctl As Control In Me.Controls
If (ctl.Name.StartsWith("lbl")) AndAlso (TypeOf ctl Is Label) Then
Dim lbl As Label = DirectCast(ctl, Label)
lbl.Text = ""
End If
Next ctl
End Sub
End Class
<Global.Microsoft.VisualBasic.CompilerServices.DesignerGenerated()> _
Partial Public Class Form1
Inherits System.Windows.Forms.Form
'Form overrides dispose to clean up the component list.
<System.Diagnostics.DebuggerNonUserCode()> _
Protected Overloads 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.lstDrives = New System.Windows.Forms.ListBox
Me.Label1 = New System.Windows.Forms.Label
Me.lblAvailableFreeSpace = New System.Windows.Forms.Label
Me.lblDriveFormat = New System.Windows.Forms.Label
Me.Label4 = New System.Windows.Forms.Label
Me.lblIsReady = New System.Windows.Forms.Label
Me.Label6 = New System.Windows.Forms.Label
Me.lblDriveType = New System.Windows.Forms.Label
Me.Label8 = New System.Windows.Forms.Label
Me.lblVolumeLabel = New System.Windows.Forms.Label
Me.Label10 = New System.Windows.Forms.Label
Me.lblTotalFreeSpace = New System.Windows.Forms.Label
Me.Label12 = New System.Windows.Forms.Label
Me.lblRootDirectory = New System.Windows.Forms.Label
Me.Label14 = New System.Windows.Forms.Label
Me.lblName = New System.Windows.Forms.Label
Me.Label16 = New System.Windows.Forms.Label
Me.SuspendLayout()
'
'lstDrives
'
Me.lstDrives.Dock = System.Windows.Forms.DockStyle.Left
Me.lstDrives.FormattingEnabled = True
Me.lstDrives.Location = New System.Drawing.Point(0, 0)
Me.lstDrives.Name = "lstDrives"
Me.lstDrives.Size = New System.Drawing.Size(136, 199)
Me.lstDrives.TabIndex = 0
'
'Label1
'
Me.Label1.AutoSize = True
Me.Label1.Location = New System.Drawing.Point(144, 152)
Me.Label1.Name = "Label1"
Me.Label1.Size = New System.Drawing.Size(104, 13)
Me.Label1.TabIndex = 1
Me.Label1.Text = "Available Free Space"
'
'lblAvailableFreeSpace
'
Me.lblAvailableFreeSpace.Anchor = CType(((System.Windows.Forms.AnchorStyles.Top Or System.Windows.Forms.AnchorStyles.Left) _
Or System.Windows.Forms.AnchorStyles.Right), System.Windows.Forms.AnchorStyles)
Me.lblAvailableFreeSpace.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D
Me.lblAvailableFreeSpace.Location = New System.Drawing.Point(256, 152)
Me.lblAvailableFreeSpace.Name = "lblAvailableFreeSpace"
Me.lblAvailableFreeSpace.Size = New System.Drawing.Size(152, 16)
Me.lblAvailableFreeSpace.TabIndex = 2
'
'lblDriveFormat
'
Me.lblDriveFormat.Anchor = CType(((System.Windows.Forms.AnchorStyles.Top Or System.Windows.Forms.AnchorStyles.Left) _
Or System.Windows.Forms.AnchorStyles.Right), System.Windows.Forms.AnchorStyles)
Me.lblDriveFormat.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D
Me.lblDriveFormat.Location = New System.Drawing.Point(256, 128)
Me.lblDriveFormat.Name = "lblDriveFormat"
Me.lblDriveFormat.Size = New System.Drawing.Size(152, 16)
Me.lblDriveFormat.TabIndex = 4
'
'Label4
'
Me.Label4.AutoSize = True
Me.Label4.Location = New System.Drawing.Point(144, 128)
Me.Label4.Name = "Label4"
Me.Label4.Size = New System.Drawing.Size(63, 13)
Me.Label4.TabIndex = 3
Me.Label4.Text = "Drive Format"
'
'lblIsReady
'
Me.lblIsReady.Anchor = CType(((System.Windows.Forms.AnchorStyles.Top Or System.Windows.Forms.AnchorStyles.Left) _
Or System.Windows.Forms.AnchorStyles.Right), System.Windows.Forms.AnchorStyles)
Me.lblIsReady.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D
Me.lblIsReady.Location = New System.Drawing.Point(256, 32)
Me.lblIsReady.Name = "lblIsReady"
Me.lblIsReady.Size = New System.Drawing.Size(152, 16)
Me.lblIsReady.TabIndex = 8
'
'Label6
'
Me.Label6.AutoSize = True
Me.Label6.Location = New System.Drawing.Point(144, 32)
Me.Label6.Name = "Label6"
Me.Label6.Size = New System.Drawing.Size(45, 13)
Me.Label6.TabIndex = 7
Me.Label6.Text = "Is Ready"
'
'lblDriveType
'
Me.lblDriveType.Anchor = CType(((System.Windows.Forms.AnchorStyles.Top Or System.Windows.Forms.AnchorStyles.Left) _
Or System.Windows.Forms.AnchorStyles.Right), System.Windows.Forms.AnchorStyles)
Me.lblDriveType.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D
Me.lblDriveType.Location = New System.Drawing.Point(256, 56)
Me.lblDriveType.Name = "lblDriveType"
Me.lblDriveType.Size = New System.Drawing.Size(152, 16)
Me.lblDriveType.TabIndex = 6
'
'Label8
'
Me.Label8.AutoSize = True
Me.Label8.Location = New System.Drawing.Point(144, 56)
Me.Label8.Name = "Label8"
Me.Label8.Size = New System.Drawing.Size(55, 13)
Me.Label8.TabIndex = 5
Me.Label8.Text = "Drive Type"
'
'lblVolumeLabel
'
Me.lblVolumeLabel.Anchor = CType(((System.Windows.Forms.AnchorStyles.Top Or System.Windows.Forms.AnchorStyles.Left) _
Or System.Windows.Forms.AnchorStyles.Right), System.Windows.Forms.AnchorStyles)
Me.lblVolumeLabel.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D
Me.lblVolumeLabel.Location = New System.Drawing.Point(256, 104)
Me.lblVolumeLabel.Name = "lblVolumeLabel"
Me.lblVolumeLabel.Size = New System.Drawing.Size(152, 16)
Me.lblVolumeLabel.TabIndex = 16
'
'Label10
'
Me.Label10.AutoSize = True
Me.Label10.Location = New System.Drawing.Point(144, 104)
Me.Label10.Name = "Label10"
Me.Label10.Size = New System.Drawing.Size(67, 13)
Me.Label10.TabIndex = 15
Me.Label10.Text = "Volume Label"
'
'lblTotalFreeSpace
'
Me.lblTotalFreeSpace.Anchor = CType(((System.Windows.Forms.AnchorStyles.Top Or System.Windows.Forms.AnchorStyles.Left) _
Or System.Windows.Forms.AnchorStyles.Right), System.Windows.Forms.AnchorStyles)
Me.lblTotalFreeSpace.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D
Me.lblTotalFreeSpace.Location = New System.Drawing.Point(256, 176)
Me.lblTotalFreeSpace.Name = "lblTotalFreeSpace"
Me.lblTotalFreeSpace.Size = New System.Drawing.Size(152, 16)
Me.lblTotalFreeSpace.TabIndex = 14
'
'Label12
'
Me.Label12.AutoSize = True
Me.Label12.Location = New System.Drawing.Point(144, 176)
Me.Label12.Name = "Label12"
Me.Label12.Size = New System.Drawing.Size(85, 13)
Me.Label12.TabIndex = 13
Me.Label12.Text = "Total Free Space"
'
'lblRootDirectory
'
Me.lblRootDirectory.Anchor = CType(((System.Windows.Forms.AnchorStyles.Top Or System.Windows.Forms.AnchorStyles.Left) _
Or System.Windows.Forms.AnchorStyles.Right), System.Windows.Forms.AnchorStyles)
Me.lblRootDirectory.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D
Me.lblRootDirectory.Location = New System.Drawing.Point(256, 80)
Me.lblRootDirectory.Name = "lblRootDirectory"
Me.lblRootDirectory.Size = New System.Drawing.Size(152, 16)
Me.lblRootDirectory.TabIndex = 12
'
'Label14
'
Me.Label14.AutoSize = True
Me.Label14.Location = New System.Drawing.Point(144, 80)
Me.Label14.Name = "Label14"
Me.Label14.Size = New System.Drawing.Size(71, 13)
Me.Label14.TabIndex = 11
Me.Label14.Text = "Root Directory"
'
'lblName
'
Me.lblName.Anchor = CType(((System.Windows.Forms.AnchorStyles.Top Or System.Windows.Forms.AnchorStyles.Left) _
Or System.Windows.Forms.AnchorStyles.Right), System.Windows.Forms.AnchorStyles)
Me.lblName.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D
Me.lblName.Location = New System.Drawing.Point(256, 8)
Me.lblName.Name = "lblName"
Me.lblName.Size = New System.Drawing.Size(152, 16)
Me.lblName.TabIndex = 10
'
'Label16
'
Me.Label16.AutoSize = True
Me.Label16.Location = New System.Drawing.Point(144, 8)
Me.Label16.Name = "Label16"
Me.Label16.Size = New System.Drawing.Size(31, 13)
Me.Label16.TabIndex = 9
Me.Label16.Text = "Name"
'
'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, 200)
Me.Controls.Add(Me.lblVolumeLabel)
Me.Controls.Add(Me.Label10)
Me.Controls.Add(Me.lblTotalFreeSpace)
Me.Controls.Add(Me.Label12)
Me.Controls.Add(Me.lblRootDirectory)
Me.Controls.Add(Me.Label14)
Me.Controls.Add(Me.lblName)
Me.Controls.Add(Me.Label16)
Me.Controls.Add(Me.lblIsReady)
Me.Controls.Add(Me.Label6)
Me.Controls.Add(Me.lblDriveType)
Me.Controls.Add(Me.Label8)
Me.Controls.Add(Me.lblDriveFormat)
Me.Controls.Add(Me.Label4)
Me.Controls.Add(Me.lblAvailableFreeSpace)
Me.Controls.Add(Me.Label1)
Me.Controls.Add(Me.lstDrives)
Me.Name = "Form1"
Me.Text = "GetDriveInfo"
Me.ResumeLayout(False)
Me.PerformLayout()
End Sub
Friend WithEvents lstDrives As System.Windows.Forms.ListBox
Friend WithEvents Label1 As System.Windows.Forms.Label
Friend WithEvents lblAvailableFreeSpace As System.Windows.Forms.Label
Friend WithEvents lblDriveFormat As System.Windows.Forms.Label
Friend WithEvents Label4 As System.Windows.Forms.Label
Friend WithEvents lblIsReady As System.Windows.Forms.Label
Friend WithEvents Label6 As System.Windows.Forms.Label
Friend WithEvents lblDriveType As System.Windows.Forms.Label
Friend WithEvents Label8 As System.Windows.Forms.Label
Friend WithEvents lblVolumeLabel As System.Windows.Forms.Label
Friend WithEvents Label10 As System.Windows.Forms.Label
Friend WithEvents lblTotalFreeSpace As System.Windows.Forms.Label
Friend WithEvents Label12 As System.Windows.Forms.Label
Friend WithEvents lblRootDirectory As System.Windows.Forms.Label
Friend WithEvents Label14 As System.Windows.Forms.Label
Friend WithEvents lblName As System.Windows.Forms.Label
Friend WithEvents Label16 As System.Windows.Forms.Label
End Class
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