VB.Net Tutorial/GUI/NotifyIcon

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Change icon for NotifyIcon

<source lang="vbnet">Imports System.Windows.Forms Imports System.Drawing Imports System.Drawing.Drawing2D public class ChangeNotifyIcon

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

End class Public Class Form1

   Private Sub radStop_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles radStop.Click
       nicStatus.Icon = New Icon("1.ico")
   End Sub
   Private Sub radGo_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles radGo.Click
       nicStatus.Icon = New Icon("2.ico")
   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.ruponents = New System.ruponentModel.Container
       Me.nicStatus = New System.Windows.Forms.NotifyIcon(Me.ruponents)
       Me.radStop = New System.Windows.Forms.RadioButton
       Me.radGo = New System.Windows.Forms.RadioButton
       Me.SuspendLayout()
       "
       "nicStatus
       "
       Me.nicStatus.Text = "NotifyIcon1"
       Me.nicStatus.Visible = True
       "
       "radStop
       "
       Me.radStop.AutoSize = True
       Me.radStop.Checked = True
       Me.radStop.Location = New System.Drawing.Point(16, 16)
       Me.radStop.Name = "radStop"
       Me.radStop.Size = New System.Drawing.Size(43, 17)
       Me.radStop.TabIndex = 0
       Me.radStop.Text = "Stop"
       "
       "radGo
       "
       Me.radGo.AutoSize = True
       Me.radGo.Location = New System.Drawing.Point(112, 16)
       Me.radGo.Name = "radGo"
       Me.radGo.Size = New System.Drawing.Size(35, 17)
       Me.radGo.TabIndex = 1
       Me.radGo.TabStop = False
       Me.radGo.Text = "Go"
       "
       "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.Controls.Add(Me.radGo)
       Me.Controls.Add(Me.radStop)
       Me.Name = "Form1"
       Me.Text = "UseNotifyIcon"
       Me.ResumeLayout(False)
       Me.PerformLayout()
   End Sub
   Friend WithEvents nicStatus As System.Windows.Forms.NotifyIcon
   Friend WithEvents radStop As System.Windows.Forms.RadioButton
   Friend WithEvents radGo As System.Windows.Forms.RadioButton

End Class</source>

Make NotifyIcon visible

<source lang="vbnet">Imports System.Drawing Imports System.Drawing.Drawing2D Imports System.Windows.Forms public class NotifyIconVisibleDoubleClick

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

End class 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 NotifyIcon1 As System.Windows.Forms.NotifyIcon
   Friend WithEvents Button1 As System.Windows.Forms.Button
   Friend WithEvents Label1 As System.Windows.Forms.Label
   <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
       Me.ruponents = New System.ruponentModel.Container
       Dim resources As System.Resources.ResourceManager = New System.Resources.ResourceManager(GetType(Form1))
       Me.NotifyIcon1 = New System.Windows.Forms.NotifyIcon(Me.ruponents)
       Me.Button1 = New System.Windows.Forms.Button
       Me.Label1 = New System.Windows.Forms.Label
       Me.SuspendLayout()
       "
       "NotifyIcon1
       "
       Me.NotifyIcon1.Icon = new System.Drawing.Icon("i.ico")
       Me.NotifyIcon1.Text = "NotifyIcon1"
       "
       "Button1
       "
       Me.Button1.Location = New System.Drawing.Point(88, 88)
       Me.Button1.Name = "Button1"
       Me.Button1.Size = New System.Drawing.Size(112, 24)
       Me.Button1.TabIndex = 0
       Me.Button1.Text = "Click Me"
       "
       "Label1
       "
       Me.Label1.Font = New System.Drawing.Font("Microsoft Sans Serif", 24.0!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
       Me.Label1.Location = New System.Drawing.Point(0, 0)
       Me.Label1.Name = "Label1"
       Me.Label1.Size = New System.Drawing.Size(216, 48)
       Me.Label1.TabIndex = 1
       Me.Label1.Text = "Notify Icons"
       "
       "Form1
       "
       Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
       Me.ClientSize = New System.Drawing.Size(292, 273)
       Me.Controls.Add(Me.Label1)
       Me.Controls.Add(Me.Button1)
       Me.Name = "Form1"
       Me.Text = "Form1"
       Me.ResumeLayout(False)
   End Sub
  1. End Region
   Private Sub NotifyIcon1_DoubleClick(ByVal sender As Object, ByVal e As System.EventArgs) Handles NotifyIcon1.DoubleClick
       MsgBox("You double clicked the notify icon.")
   End Sub
   Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
       NotifyIcon1.Visible = True
   End Sub

End Class</source>

NotifyIcon double click event

<source lang="vbnet">Imports System.Drawing Imports System.Drawing.Drawing2D Imports System.Windows.Forms public class NotifyIconVisibleDoubleClick

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

End class 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 NotifyIcon1 As System.Windows.Forms.NotifyIcon
   Friend WithEvents Button1 As System.Windows.Forms.Button
   Friend WithEvents Label1 As System.Windows.Forms.Label
   <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
       Me.ruponents = New System.ruponentModel.Container
       Dim resources As System.Resources.ResourceManager = New System.Resources.ResourceManager(GetType(Form1))
       Me.NotifyIcon1 = New System.Windows.Forms.NotifyIcon(Me.ruponents)
       Me.Button1 = New System.Windows.Forms.Button
       Me.Label1 = New System.Windows.Forms.Label
       Me.SuspendLayout()
       "
       "NotifyIcon1
       "
       Me.NotifyIcon1.Icon = new System.Drawing.Icon("i.ico")
       Me.NotifyIcon1.Text = "NotifyIcon1"
       "
       "Button1
       "
       Me.Button1.Location = New System.Drawing.Point(88, 88)
       Me.Button1.Name = "Button1"
       Me.Button1.Size = New System.Drawing.Size(112, 24)
       Me.Button1.TabIndex = 0
       Me.Button1.Text = "Click Me"
       "
       "Label1
       "
       Me.Label1.Font = New System.Drawing.Font("Microsoft Sans Serif", 24.0!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
       Me.Label1.Location = New System.Drawing.Point(0, 0)
       Me.Label1.Name = "Label1"
       Me.Label1.Size = New System.Drawing.Size(216, 48)
       Me.Label1.TabIndex = 1
       Me.Label1.Text = "Notify Icons"
       "
       "Form1
       "
       Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
       Me.ClientSize = New System.Drawing.Size(292, 273)
       Me.Controls.Add(Me.Label1)
       Me.Controls.Add(Me.Button1)
       Me.Name = "Form1"
       Me.Text = "Form1"
       Me.ResumeLayout(False)
   End Sub
  1. End Region
   Private Sub NotifyIcon1_DoubleClick(ByVal sender As Object, ByVal e As System.EventArgs) Handles NotifyIcon1.DoubleClick
       MsgBox("You double clicked the notify icon.")
   End Sub
   Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
       NotifyIcon1.Visible = True
   End Sub

End Class</source>

NotifyIcon with Popup Menu

<source lang="vbnet">Imports System.Drawing Imports System.Drawing.Drawing2D Imports System.Windows.Forms public class NotifyIconWithContextMenu

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

End class Public Class Form1

   Inherits System.Windows.Forms.Form
   Public Sub New()
       MyBase.New()
       InitializeComponent()
   End Sub
   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
   Private components As System.ruponentModel.IContainer
   Friend WithEvents ContextMenu1 As System.Windows.Forms.ContextMenu
   Friend WithEvents MenuItem1 As System.Windows.Forms.MenuItem
   Friend WithEvents MenuItem2 As System.Windows.Forms.MenuItem
   Friend WithEvents MenuItem3 As System.Windows.Forms.MenuItem
   Friend WithEvents MenuItem4 As System.Windows.Forms.MenuItem
   Friend WithEvents MenuItem5 As System.Windows.Forms.MenuItem
   Friend WithEvents MenuItem6 As System.Windows.Forms.MenuItem
   Private WithEvents NotifyIcon1 As System.Windows.Forms.NotifyIcon
   <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
       Me.ruponents = New System.ruponentModel.Container
       Me.ContextMenu1 = New System.Windows.Forms.ContextMenu
       Me.NotifyIcon1 = New System.Windows.Forms.NotifyIcon(Me.ruponents)
       Me.MenuItem1 = New System.Windows.Forms.MenuItem
       Me.MenuItem2 = New System.Windows.Forms.MenuItem
       Me.MenuItem3 = New System.Windows.Forms.MenuItem
       Me.MenuItem4 = New System.Windows.Forms.MenuItem
       Me.MenuItem5 = New System.Windows.Forms.MenuItem
       Me.MenuItem6 = New System.Windows.Forms.MenuItem
       "
       "ContextMenu1
       "
       Me.ContextMenu1.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.MenuItem1, Me.MenuItem2, Me.MenuItem3})
       "
       "NotifyIcon1
       "
       Me.NotifyIcon1.ContextMenu = Me.ContextMenu1
       Me.NotifyIcon1.Icon = new System.Drawing.Icon("1.ico")
       Me.NotifyIcon1.Text = "NotifyIcon1"
       Me.NotifyIcon1.Visible = True
       "
       "MenuItem1
       "
       Me.MenuItem1.Index = 0
       Me.MenuItem1.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.MenuItem4, Me.MenuItem5, Me.MenuItem6})
       Me.MenuItem1.Text = "A"
       "
       "MenuItem2
       "
       Me.MenuItem2.Index = 1
       Me.MenuItem2.Text = "B"
       "
       "MenuItem3
       "
       Me.MenuItem3.Index = 2
       Me.MenuItem3.Text = "C"
       "
       "MenuItem4
       "
       Me.MenuItem4.Index = 0
       Me.MenuItem4.Text = "D"
       "
       "MenuItem5
       "
       Me.MenuItem5.Index = 1
       Me.MenuItem5.Text = "E"
       "
       "MenuItem6
       "
       Me.MenuItem6.Index = 2
       Me.MenuItem6.Text = "F"
       "
       "Form1
       "
       Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
       Me.ClientSize = New System.Drawing.Size(292, 266)
   End Sub

End Class</source>