Imports System.Windows.Forms
public class FormOpacity
public Shared Sub Main
Application.Run(New Form1)
End Sub
End class
Public Class Form1
Inherits System.Windows.Forms.Form
#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.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.
Friend WithEvents timer1 As System.Windows.Forms.Timer
Friend WithEvents label1 As System.Windows.Forms.Label
<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
Me.components = New System.ComponentModel.Container()
Me.timer1 = New System.Windows.Forms.Timer(Me.components)
Me.label1 = New System.Windows.Forms.Label()
Me.SuspendLayout()
'
'timer1
'
'
'label1
'
Me.label1.Location = New System.Drawing.Point(96, 24)
Me.label1.Name = "label1"
Me.label1.TabIndex = 1
Me.label1.Text = "Click On Me!"
Me.label1.TextAlign = System.Drawing.ContentAlignment.MiddleCenter
'
'Form1
'
Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
Me.ClientSize = New System.Drawing.Size(292, 70)
Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.label1})
Me.Name = "Form1"
Me.Opacity = 0.7
Me.Text = "Opacity = 0.5"
Me.ResumeLayout(False)
End Sub
#End Region
Private Sub Form1_Activated(ByVal sender As Object, ByVal e As System.EventArgs) Handles MyBase.Activated
End Sub
Private Sub timer1_Tick(ByVal sender As Object, ByVal e As System.EventArgs) Handles timer1.Tick
If Me.Opacity < 1.0 Then Me.Opacity = Me.Opacity + 0.1
Me.Text = "Opacity = " & Me.Opacity.ToString()
End Sub
Private Sub Form1_Deactivate(ByVal sender As Object, ByVal e As System.EventArgs) Handles MyBase.Deactivate
timer1.Enabled = False
End Sub
Private Sub label1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles label1.Click
If Me.Opacity < 1.0 Then Me.Opacity = Me.Opacity + 0.1
Me.Text = "Opacity = " & Me.Opacity.ToString()
End Sub
End Class
