Imports System
Imports System.Collections
Imports System.Data
Imports System.Drawing
Imports System.Windows.Forms
Imports System.ComponentModel
Imports System.Drawing.Drawing2D
Imports System.IO
Public Class MainClass
Shared Sub Main()
Dim form1 As Form = New Form1
Application.Run(form1)
End Sub
End Class
Public Class Progress
Inherits System.Windows.Forms.UserControl
#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
'UserControl 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 Bar As System.Windows.Forms.ProgressBar
Friend WithEvents lblProgress As System.Windows.Forms.Label
<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
Me.Bar = New System.Windows.Forms.ProgressBar()
Me.lblProgress = New System.Windows.Forms.Label()
Me.SuspendLayout()
'
'Bar
'
Me.Bar.Anchor = ((System.Windows.Forms.AnchorStyles.Top Or System.Windows.Forms.AnchorStyles.Left) _
Or System.Windows.Forms.AnchorStyles.Right)
Me.Bar.Location = New System.Drawing.Point(4, 8)
Me.Bar.Name = "Bar"
Me.Bar.Size = New System.Drawing.Size(154, 32)
Me.Bar.TabIndex = 0
'
'lblProgress
'
Me.lblProgress.Anchor = ((System.Windows.Forms.AnchorStyles.Top Or System.Windows.Forms.AnchorStyles.Left) _
Or System.Windows.Forms.AnchorStyles.Right)
Me.lblProgress.Location = New System.Drawing.Point(4, 48)
Me.lblProgress.Name = "lblProgress"
Me.lblProgress.Size = New System.Drawing.Size(152, 16)
Me.lblProgress.TabIndex = 1
Me.lblProgress.Text = "0% Done"
Me.lblProgress.TextAlign = System.Drawing.ContentAlignment.TopCenter
'
'Progress
'
Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.lblProgress, Me.Bar})
Me.Font = New System.Drawing.Font("Tahoma", 8.25!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
Me.Name = "Progress"
Me.Size = New System.Drawing.Size(164, 68)
Me.ResumeLayout(False)
End Sub
#End Region
Property Value() As Integer
Get
Return Bar.Value
End Get
Set(ByVal Value As Integer)
Bar.Value = Value
UpdateLabel()
End Set
End Property
Property Maximum() As Integer
Get
Return Bar.Maximum
End Get
Set(ByVal Value As Integer)
Bar.Maximum = Value
End Set
End Property
Property [Step]() As Integer
Get
Return Bar.Step
End Get
Set(ByVal Value As Integer)
Bar.Step = Value
End Set
End Property
Public Sub PerformStep()
Bar.PerformStep()
UpdateLabel()
End Sub
Private Sub UpdateLabel()
lblProgress.Text = ((Bar.Value * 100) \ Bar.Maximum).ToString() & "% Done"
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 Status As Progress
Friend WithEvents cmdStart As System.Windows.Forms.Button
Friend WithEvents tmrIncrementBar As System.Windows.Forms.Timer
<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
Me.components = New System.ComponentModel.Container()
Me.Status = New Progress()
Me.cmdStart = New System.Windows.Forms.Button()
Me.tmrIncrementBar = New System.Windows.Forms.Timer(Me.components)
Me.SuspendLayout()
'
'Status
'
Me.Status.Anchor = ((System.Windows.Forms.AnchorStyles.Top Or System.Windows.Forms.AnchorStyles.Left) _
Or System.Windows.Forms.AnchorStyles.Right)
Me.Status.BackColor = System.Drawing.SystemColors.Control
Me.Status.Font = New System.Drawing.Font("Tahoma", 8.25!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
Me.Status.Location = New System.Drawing.Point(4, 16)
Me.Status.Maximum = 100
Me.Status.Name = "Status"
Me.Status.Size = New System.Drawing.Size(284, 88)
Me.Status.Step = 10
Me.Status.TabIndex = 0
Me.Status.Value = 0
'
'cmdStart
'
Me.cmdStart.FlatStyle = System.Windows.Forms.FlatStyle.System
Me.cmdStart.Location = New System.Drawing.Point(92, 140)
Me.cmdStart.Name = "cmdStart"
Me.cmdStart.Size = New System.Drawing.Size(108, 24)
Me.cmdStart.TabIndex = 1
Me.cmdStart.Text = "Start"
'
'tmrIncrementBar
'
Me.tmrIncrementBar.Interval = 1000
'
'Form1
'
Me.AutoScaleBaseSize = New System.Drawing.Size(5, 14)
Me.ClientSize = New System.Drawing.Size(292, 174)
Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.cmdStart, Me.Status})
Me.Font = New System.Drawing.Font("Tahoma", 8.25!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
Me.Name = "Form1"
Me.Text = "Progress Host"
Me.ResumeLayout(False)
End Sub
#End Region
Private Sub tmrIncrementBar_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles tmrIncrementBar.Tick
Status.PerformStep()
If Status.Maximum = Status.Value Then tmrIncrementBar.Enabled = False
End Sub
Private Sub cmdStart_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmdStart.Click
tmrIncrementBar.Enabled = False
Status.Value = 0
Status.Maximum = 20
Status.Step = 1
tmrIncrementBar.Enabled = True
End Sub
End Class
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