Option Strict On
imports System
imports System.Drawing
imports System.Windows.Forms
public class ProgressBars : inherits Form
dim pb as ProgressBar
dim lbl as Label
public sub New()
Size = new Size(300,200)
dim btn as new Button()
btn.Parent = me
btn.Text = "&Start"
btn.Location = new Point(0,0)
AddHandler btn.Click, AddressOf btn_OnClick
lbl = new Label()
lbl.Parent = me
lbl.Size = new Size(100,23)
lbl.Location = new Point(0,25)
lbl.BorderStyle = BorderStyle.FixedSingle
lbl.TextAlign = ContentAlignment.MiddleCenter
lbl.Text = ""
pb = new ProgressBar()
pb.Parent = me
pb.Location = new Point(0, 70)
pb.Size = new Size(400, 20)
pb.Minimum = 0 ' the default value
pb.Maximum = 100 ' the default value
end sub ' close for constructor
private sub btn_OnClick(ByVal sender as object,ByVal e as EventArgs)
dim cntr as integer = 0
pb.Value = 0
pb.Step = 1
for i as integer = 0 to 100000
cntr = cntr + 1
if cntr mod 100 = 0 then
lbl.Text = cntr.ToString()
pb.PerformStep()
Application.DoEvents()
System.Threading.Thread.Sleep(40)
end if
next
end sub
public shared sub Main()
Application.Run(new ProgressBars())
end sub
end class
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