Mega Code Archive
Value change event
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Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Windows.Forms
public class PictureMouseDownEvent
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 TextBox1 As System.Windows.Forms.TextBox
Friend WithEvents HScrollBar1 As System.Windows.Forms.HScrollBar
Friend WithEvents VScrollBar1 As System.Windows.Forms.VScrollBar
Friend WithEvents TextBox2 As System.Windows.Forms.TextBox
<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
Me.TextBox1 = New System.Windows.Forms.TextBox
Me.HScrollBar1 = New System.Windows.Forms.HScrollBar
Me.VScrollBar1 = New System.Windows.Forms.VScrollBar
Me.TextBox2 = New System.Windows.Forms.TextBox
Me.SuspendLayout()
'
'TextBox1
'
Me.TextBox1.Location = New System.Drawing.Point(24, 88)
Me.TextBox1.Name = "TextBox1"
Me.TextBox1.Size = New System.Drawing.Size(200, 20)
Me.TextBox1.TabIndex = 1
Me.TextBox1.Text = ""
'
'HScrollBar1
'
Me.HScrollBar1.Location = New System.Drawing.Point(24, 152)
Me.HScrollBar1.Name = "HScrollBar1"
Me.HScrollBar1.Size = New System.Drawing.Size(200, 16)
Me.HScrollBar1.TabIndex = 2
'
'VScrollBar1
'
Me.VScrollBar1.Location = New System.Drawing.Point(240, 88)
Me.VScrollBar1.Name = "VScrollBar1"
Me.VScrollBar1.TabIndex = 3
'
'TextBox2
'
Me.TextBox2.Location = New System.Drawing.Point(24, 120)
Me.TextBox2.Name = "TextBox2"
Me.TextBox2.Size = New System.Drawing.Size(200, 20)
Me.TextBox2.TabIndex = 4
Me.TextBox2.Text = ""
'
'Form1
'
Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
Me.ClientSize = New System.Drawing.Size(292, 273)
Me.Controls.Add(Me.TextBox2)
Me.Controls.Add(Me.VScrollBar1)
Me.Controls.Add(Me.HScrollBar1)
Me.Controls.Add(Me.TextBox1)
Me.Name = "Form1"
Me.Text = "Form1"
Me.ResumeLayout(False)
End Sub
#End Region
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
HScrollBar1.Minimum = 0
HScrollBar1.Maximum = 100
HScrollBar1.LargeChange = 20
HScrollBar1.SmallChange = 5
HScrollBar1.Value = 25
VScrollBar1.Minimum = 0
VScrollBar1.Maximum = 100
VScrollBar1.LargeChange = 20
VScrollBar1.SmallChange = 5
VScrollBar1.Value = 25
TextBox1.Text = "Horizontal scroll value: " & HScrollBar1.Value
TextBox2.Text = "Vertical scroll value: " & VScrollBar1.Value
End Sub
Private Sub VScrollBar1_Scroll(ByVal sender As System.Object, ByVal e As System.Windows.Forms.ScrollEventArgs) Handles VScrollBar1.Scroll
TextBox1.Text = "Horizontal scroll value: " & HScrollBar1.Value
TextBox2.Text = "Vertical scroll value: " & e.NewValue
End Sub
Private Sub HScrollBar1_Scroll(ByVal sender As System.Object, ByVal e As System.Windows.Forms.ScrollEventArgs) Handles HScrollBar1.Scroll
TextBox1.Text = "Horizontal scroll value: " & e.NewValue
TextBox2.Text = "Vertical scroll value: " & VScrollBar1.Value
End Sub
End Class
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