VB.Net/GUI/Label

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Add a Label to Frame and set its Text

<source lang="vbnet"> Imports System Imports System.ruponentModel Imports System.Windows.Forms Imports System.Data Imports System.Configuration Imports System.Drawing Imports System.Drawing.Drawing2D Imports System.Drawing.Text Imports System.Globalization Imports System.Text Imports System.Collections Public Class MainClass

   Shared Sub Main()
       Dim myform As Form = New Form1()
       Application.Run(myform)
   End Sub

End Class

Public Class Form1

   Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
       Dim lbl As New Label
       lbl.SetBounds(10, 50, 100, 25)
       lbl.Text = "Hello World!"
       Me.Controls.Add(lbl)
   End Sub

End Class <Global.Microsoft.VisualBasic.rupilerServices.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.ruponentModel.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.SuspendLayout()
       "
       "Form1
       "
       Me.AutoScaleDimensions = New System.Drawing.SizeF(6.0!, 13.0!)
       Me.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font
       Me.ClientSize = New System.Drawing.Size(292, 273)
       Me.Name = "Form1"
       Me.Text = "Form1"
       Me.ResumeLayout(False)
   End Sub

End Class

      </source>


Add Image to Label

<source lang="vbnet"> Imports System.Windows.Forms Imports System.Drawing Imports System.IO

Module Module1

   Sub Main()
       Application.Run(New Form1)
   End Sub

End Module


Public Class Form1

   Inherits System.Windows.Forms.Form
  1. 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.ruponentModel.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 Label1 As System.Windows.Forms.Label
   Friend WithEvents Label2 As System.Windows.Forms.Label
   Friend WithEvents Button1 As System.Windows.Forms.Button
   <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
       Me.Label1 = New System.Windows.Forms.Label()
       Me.Label2 = New System.Windows.Forms.Label()
       Me.Button1 = New System.Windows.Forms.Button()
       Me.SuspendLayout()
       "
       "Label1
       "
       Me.Label1.Location = New System.Drawing.Point(20, 30)
       Me.Label1.Name = "Label1"
       Me.Label1.Size = New System.Drawing.Size(200, 150)
       Me.Label1.TabIndex = 0
       "
       "Label2
       "
       Me.Label2.Location = New System.Drawing.Point(20, 200)
       Me.Label2.Name = "Label2"
       Me.Label2.Size = New System.Drawing.Size(200, 150)
       Me.Label2.TabIndex = 1
       "
       "Button1
       "
       Me.Button1.Location = New System.Drawing.Point(280, 72)
       Me.Button1.Name = "Button1"
       Me.Button1.TabIndex = 2
       Me.Button1.Text = "Done"
       "
       "Form1
       "
       Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
       Me.ClientSize = New System.Drawing.Size(408, 381)
       Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.Button1, Me.Label2, Me.Label1})
       Me.Name = "Form1"
       Me.Text = "LabelImage"
       Me.ResumeLayout(False)
   End Sub
  1. End Region
   Public Image1 As Image
   Public Image2 As Image
   Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
       Image1 = Image.FromFile("figure2.bmp")
       Label1.Image = Image1
       Label2.Image = Image1
   End Sub
   Private Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
       Me.Close()
   End Sub

End Class

      </source>


A simple Label event handler

<source lang="vbnet"> Imports System Imports System.Windows.Forms Public Class MainClass

  Shared Sub Main()
       Dim myform As Form = New FrmSimple()
       Application.Run(myform)
  End Sub " Main

End Class Public Class FrmSimple

  Inherits System.Windows.Forms.Form
  1. 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 " New
  " 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 " Dispose
  Friend WithEvents lblOutput As System.Windows.Forms.Label
  " Required by the Windows Form Designer
  Private components As System.ruponentModel.Container
  " 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.lblOutput = New System.Windows.Forms.Label()
     Me.SuspendLayout()
     "
     "lblOutput
     "
     Me.lblOutput.Location = New System.Drawing.Point(16, 16)
     Me.lblOutput.Name = "lblOutput"
     Me.lblOutput.Size = New System.Drawing.Size(152, 80)
     Me.lblOutput.TabIndex = 0
     Me.lblOutput.Text = "Click Me!"
     Me.lblOutput.TextAlign = System.Drawing.ContentAlignment.MiddleCenter
     "
     "FrmSimple
     "
     Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
     Me.ClientSize = New System.Drawing.Size(176, 101)
     Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.lblOutput})
     Me.Name = "FrmSimple"
     Me.Text = "SimpleEventExample"
     Me.ResumeLayout(False)
  End Sub
  1. End Region
  " handler for click event on lblOutput
  Private Sub lblOutput_Click(ByVal sender As Object, _
     ByVal e As System.EventArgs) Handles lblOutput.Click
     MessageBox.Show("Label was clicked")
  End Sub " lblOutput_Click

End Class

      </source>


Label Border Demo

<source lang="vbnet"> Imports System.Windows.Forms

Module Module1

   Sub Main()
       Application.Run(New Form1)
   End Sub

End Module


Public Class Form1

   Inherits System.Windows.Forms.Form
  1. 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.ruponentModel.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 Label1 As System.Windows.Forms.Label
   Friend WithEvents Label2 As System.Windows.Forms.Label
   Friend WithEvents Label3 As System.Windows.Forms.Label
   <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
       Me.Label1 = New System.Windows.Forms.Label()
       Me.Label2 = New System.Windows.Forms.Label()
       Me.Label3 = New System.Windows.Forms.Label()
       Me.SuspendLayout()
       "
       "Label1
       "
       Me.Label1.Location = New System.Drawing.Point(30, 30)
       Me.Label1.Name = "Label1"
       Me.Label1.Size = New System.Drawing.Size(150, 25)
       Me.Label1.TabIndex = 0
       Me.Label1.Text = "No border"
       "
       "Label2
       "
       Me.Label2.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle
       Me.Label2.Location = New System.Drawing.Point(30, 80)
       Me.Label2.Name = "Label2"
       Me.Label2.Size = New System.Drawing.Size(150, 25)
       Me.Label2.TabIndex = 1
       Me.Label2.Text = "Fixed Single Border"
       "
       "Label3
       "
       Me.Label3.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D
       Me.Label3.Location = New System.Drawing.Point(30, 140)
       Me.Label3.Name = "Label3"
       Me.Label3.Size = New System.Drawing.Size(150, 25)
       Me.Label3.TabIndex = 2
       Me.Label3.Text = "Fixed 3D Border"
       "
       "Form1
       "
       Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
       Me.ClientSize = New System.Drawing.Size(292, 197)
       Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.Label3, Me.Label2, Me.Label1})
       Me.Name = "Form1"
       Me.Text = "LabelBorders"
       Me.ResumeLayout(False)
   End Sub
  1. End Region

End Class

      </source>


Set Label Value

<source lang="vbnet"> Imports System.Windows.Forms

Module Module1

   Sub Main()
       Application.Run(New Form1)
   End Sub

End Module


Public Class Form1

   Inherits System.Windows.Forms.Form
  1. 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.ruponentModel.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 Button1 As System.Windows.Forms.Button
   Friend WithEvents Button2 As System.Windows.Forms.Button
   Friend WithEvents Button3 As System.Windows.Forms.Button
   Friend WithEvents Label1 As System.Windows.Forms.Label
   Friend WithEvents Label2 As System.Windows.Forms.Label
   <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
       Me.Button1 = New System.Windows.Forms.Button()
       Me.Button2 = New System.Windows.Forms.Button()
       Me.Button3 = New System.Windows.Forms.Button()
       Me.Label1 = New System.Windows.Forms.Label()
       Me.Label2 = New System.Windows.Forms.Label()
       Me.SuspendLayout()
       "
       "Button1
       "
       Me.Button1.Location = New System.Drawing.Point(16, 184)
       Me.Button1.Name = "Button1"
       Me.Button1.TabIndex = 0
       Me.Button1.Text = "Date"
       "
       "Button2
       "
       Me.Button2.Location = New System.Drawing.Point(112, 184)
       Me.Button2.Name = "Button2"
       Me.Button2.TabIndex = 1
       Me.Button2.Text = "Time"
       "
       "Button3
       "
       Me.Button3.Location = New System.Drawing.Point(208, 184)
       Me.Button3.Name = "Button3"
       Me.Button3.TabIndex = 2
       Me.Button3.Text = "Clear"
       "
       "Label1
       "
       Me.Label1.Location = New System.Drawing.Point(30, 40)
       Me.Label1.Name = "Label1"
       Me.Label1.Size = New System.Drawing.Size(150, 20)
       Me.Label1.TabIndex = 3
       "
       "Label2
       "
       Me.Label2.Location = New System.Drawing.Point(30, 90)
       Me.Label2.Name = "Label2"
       Me.Label2.Size = New System.Drawing.Size(150, 20)
       Me.Label2.TabIndex = 4
       "
       "Form1
       "
       Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
       Me.ClientSize = New System.Drawing.Size(304, 269)
       Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.Label2, Me.Label1, Me.Button3, Me.Button2, Me.Button1})
       Me.Name = "Form1"
       Me.Text = "DynamicLabels"
       Me.ResumeLayout(False)
   End Sub
  1. End Region
   Private Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
       Label1.Text = "Date: " & Now.Date
       Label1.Visible = True
   End Sub
   Private Sub Button2_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button2.Click
       Label2.Text = "Time: " & Now.TimeOfDay.ToString()
       Label2.Visible = True
   End Sub
   Private Sub Button3_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button3.Click
       Label1.Visible = False
       Label2.Visible = False
   End Sub

End Class

      </source>