VB.Net/GUI/GUI Event
Содержание
Add window message to a ListBox
<source lang="vbnet"> Imports System Imports System.Windows.Forms public class MainClass
Shared Sub Main() Dim form1 As Form = New Form1 Application.Run(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 Friend WithEvents listBox1 As System.Windows.Forms.ListBox Friend WithEvents button1 As System.Windows.Forms.Button "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.listBox1 = New System.Windows.Forms.ListBox() Me.button1 = New System.Windows.Forms.Button() Me.SuspendLayout() " "listBox1 " Me.listBox1.Location = New System.Drawing.Point(8, 8) Me.listBox1.Name = "listBox1" Me.listBox1.Size = New System.Drawing.Size(272, 212) Me.listBox1.TabIndex = 0 " "button1 " Me.button1.Location = New System.Drawing.Point(184, 232) Me.button1.Name = "button1" Me.button1.Size = New System.Drawing.Size(96, 32) Me.button1.TabIndex = 1 Me.button1.Text = "Clear" " "Form1 " Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13) Me.ClientSize = New System.Drawing.Size(292, 273) Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.button1, Me.listBox1}) Me.Name = "Form1" Me.Text = "Form1" Me.ResumeLayout(False) End Sub Private Sub button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles button1.Click listBox1().Items.Clear() End Sub
Protected Overrides Sub wndproc(ByRef m As Message) Select Case m.Msg Case &H20, &H84 " Ignore WM_SETCURSOR, WM_NCHITTEST " Because there are so many of them Case Else listBox1().Items.Add(m.ToString) End Select MyBase.WndProc(m) End Sub
- End Region
End Class
</source>
Form and Control Click Event
<source lang="vbnet"> Imports System Imports System.Drawing Imports System.Windows.Forms public class MainClass
Shared Sub Main() Dim form1 As Form = New Form1 Application.Run(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 Friend WithEvents ctl1 As System.Windows.Forms.Control Friend WithEvents textBox1 As System.Windows.Forms.TextBox Friend WithEvents textBox2 As System.Windows.Forms.TextBox "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.ctl1 = New System.Windows.Forms.Control() Me.textBox1 = New System.Windows.Forms.TextBox() Me.textBox2 = New System.Windows.Forms.TextBox() Me.ctl1.SuspendLayout() Me.SuspendLayout() " "ctl1 " Me.ctl1.BackColor = System.Drawing.Color.Bisque Me.ctl1.Controls.AddRange(New System.Windows.Forms.Control() {Me.textBox1}) Me.ctl1.Name = "ctl1" Me.ctl1.Size = New System.Drawing.Size(128, 112) Me.ctl1.TabIndex = 0 " "textBox1 " Me.textBox1.Location = New System.Drawing.Point(32, 48) Me.textBox1.Name = "textBox1" Me.textBox1.Size = New System.Drawing.Size(72, 20) Me.textBox1.TabIndex = 1 Me.textBox1.Text = "textBox1" " "textBox2 " Me.textBox2.Location = New System.Drawing.Point(24, 128) Me.textBox2.Name = "textBox2" Me.textBox2.Size = New System.Drawing.Size(96, 20) Me.textBox2.TabIndex = 1 Me.textBox2.Text = "textBox2" " "Form1 " Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13) Me.ClientSize = New System.Drawing.Size(292, 273) Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.textBox2, Me.ctl1}) Me.Name = "Form1" Me.Text = "Form1" Me.ctl1.ResumeLayout(False) Me.ResumeLayout(False) End Sub Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load End Sub
- End Region
Private Sub Form1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles MyBase.Click Console.WriteLine(Me.ClientRectangle.ToString) End Sub Private Sub ctl1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ctl1.Click Console.WriteLine(ctl1().ClientRectangle.ToString) End Sub
End Class
</source>
Handle more than one events
<source lang="vbnet"> Imports System Imports System.Drawing Imports System.Reflection Imports System.Windows.Forms Imports System.IO
public class MainClass
Shared Sub Main() Dim form1 As Form = New Form1 Application.Run(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 Friend WithEvents MainMenu1 As System.Windows.Forms.MainMenu Friend WithEvents MenuItem1 As System.Windows.Forms.MenuItem "Required by the Windows Form Designer Private components As System.ruponentModel.Container "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 Red As System.Windows.Forms.MenuItem Friend WithEvents Green As System.Windows.Forms.MenuItem Friend WithEvents Blue As System.Windows.Forms.MenuItem Friend WithEvents Yellow As System.Windows.Forms.MenuItem Friend WithEvents Black As System.Windows.Forms.MenuItem Friend WithEvents White As System.Windows.Forms.MenuItem Friend WithEvents MenuItem2 As System.Windows.Forms.MenuItem Friend WithEvents AlignLeft As System.Windows.Forms.MenuItem Friend WithEvents AlignCenter As System.Windows.Forms.MenuItem Friend WithEvents AlignRight As System.Windows.Forms.MenuItem <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent() Me.MainMenu1 = New System.Windows.Forms.MainMenu() Me.MenuItem1 = New System.Windows.Forms.MenuItem() Me.Red = New System.Windows.Forms.MenuItem() Me.Green = New System.Windows.Forms.MenuItem() Me.Blue = New System.Windows.Forms.MenuItem() Me.Yellow = New System.Windows.Forms.MenuItem() Me.Black = New System.Windows.Forms.MenuItem() Me.White = New System.Windows.Forms.MenuItem() Me.MenuItem2 = New System.Windows.Forms.MenuItem() Me.AlignLeft = New System.Windows.Forms.MenuItem() Me.AlignCenter = New System.Windows.Forms.MenuItem() Me.AlignRight = New System.Windows.Forms.MenuItem() " "MainMenu1 " Me.MainMenu1.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.MenuItem1, Me.MenuItem2}) " "MenuItem1 " Me.MenuItem1.Index = 0 Me.MenuItem1.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.Red, Me.Green, Me.Blue, Me.Yellow, Me.Black, Me.White}) Me.MenuItem1.Text = "Color" " "Red " Me.Red.Index = 0 Me.Red.OwnerDraw = True Me.Red.Text = "" " "Green " Me.Green.Index = 1 Me.Green.OwnerDraw = True Me.Green.Text = "" " "Blue " Me.Blue.Index = 2 Me.Blue.OwnerDraw = True Me.Blue.Text = "" " "Yellow " Me.Yellow.Index = 3 Me.Yellow.OwnerDraw = True Me.Yellow.Text = "" " "Black " Me.Black.Index = 4 Me.Black.OwnerDraw = True Me.Black.Text = "" " "White " Me.White.Index = 5 Me.White.OwnerDraw = True Me.White.Text = "" " "MenuItem2 " Me.MenuItem2.Index = 1 Me.MenuItem2.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.AlignLeft, Me.AlignCenter, Me.AlignRight}) Me.MenuItem2.Text = "Alignment" " "AlignLeft " Me.AlignLeft.Index = 0 Me.AlignLeft.OwnerDraw = True Me.AlignLeft.Text = "Left" " "AlignCenter " Me.AlignCenter.Index = 1 Me.AlignCenter.OwnerDraw = True Me.AlignCenter.Text = "Center" " "AlignRight " Me.AlignRight.Index = 2 Me.AlignRight.OwnerDraw = True Me.AlignRight.Text = "Right" " "Form1 " Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13) Me.ClientSize = New System.Drawing.Size(292, 129) Me.Menu = Me.MainMenu1 Me.Name = "Form1" Me.Text = "Owner-Drawn Menu" End Sub
- End Region
Dim currentFont As Font Private Sub Red_DrawItem(ByVal sender As System.Object, ByVal e As System.Windows.Forms.DrawItemEventArgs) Handles Red.DrawItem Dim R As New RectangleF(e.Bounds.X, e.Bounds.Y, e.Bounds.Width, e.Bounds.Height) e.Graphics.FillRectangle(Brushes.Red, R) End Sub Private Sub Red_MeasureItem(ByVal sender As System.Object, ByVal e As System.Windows.Forms.MeasureItemEventArgs) Handles Red.MeasureItem Dim itemSize As SizeF itemSize = New SizeF(80, 18) e.ItemHeight = itemSize.Height e.ItemWidth = itemSize.Width End Sub Private Sub Green_MeasureItem(ByVal sender As System.Object, ByVal e As System.Windows.Forms.MeasureItemEventArgs) Handles Red.MeasureItem Dim itemSize As SizeF itemSize = New SizeF(80, 18) e.ItemHeight = itemSize.Height e.ItemWidth = itemSize.Width End Sub Private Sub Green_DrawItem(ByVal sender As System.Object, ByVal e As System.Windows.Forms.DrawItemEventArgs) Handles Green.DrawItem Dim R As New RectangleF(e.Bounds.X, e.Bounds.Y, e.Bounds.Width, e.Bounds.Height) e.Graphics.FillRectangle(Brushes.Green, R) End Sub Private Sub Blue_MeasureItem(ByVal sender As System.Object, ByVal e As System.Windows.Forms.MeasureItemEventArgs) Handles Blue.MeasureItem Dim itemSize As SizeF itemSize = New SizeF(80, 18) e.ItemHeight = itemSize.Height e.ItemWidth = itemSize.Width End Sub Private Sub Blue_DrawItem(ByVal sender As System.Object, ByVal e As System.Windows.Forms.DrawItemEventArgs) Handles Blue.DrawItem Dim R As New RectangleF(e.Bounds.X, e.Bounds.Y, e.Bounds.Width, e.Bounds.Height) e.Graphics.FillRectangle(Brushes.Blue, R) End Sub Private Sub Yellow_MeasureItem(ByVal sender As System.Object, ByVal e As System.Windows.Forms.MeasureItemEventArgs) Handles Yellow.MeasureItem Dim itemSize As SizeF itemSize = New SizeF(80, 18) e.ItemHeight = itemSize.Height e.ItemWidth = itemSize.Width End Sub Private Sub Yellow_DrawItem(ByVal sender As System.Object, ByVal e As System.Windows.Forms.DrawItemEventArgs) Handles Yellow.DrawItem Dim R As New RectangleF(e.Bounds.X, e.Bounds.Y, e.Bounds.Width, e.Bounds.Height) e.Graphics.FillRectangle(Brushes.Yellow, R) End Sub Private Sub White_MeasureItem(ByVal sender As System.Object, ByVal e As System.Windows.Forms.MeasureItemEventArgs) Handles White.MeasureItem Dim itemSize As SizeF itemSize = New SizeF(80, 18) e.ItemHeight = itemSize.Height e.ItemWidth = itemSize.Width End Sub Private Sub White_DrawItem(ByVal sender As System.Object, ByVal e As System.Windows.Forms.DrawItemEventArgs) Handles White.DrawItem Dim R As New RectangleF(e.Bounds.X, e.Bounds.Y, e.Bounds.Width, e.Bounds.Height) e.Graphics.FillRectangle(Brushes.White, R) End Sub Private Sub Black_MeasureItem(ByVal sender As System.Object, ByVal e As System.Windows.Forms.MeasureItemEventArgs) Handles Black.MeasureItem Dim itemSize As SizeF itemSize = New SizeF(80, 18) e.ItemHeight = itemSize.Height e.ItemWidth = itemSize.Width End Sub Private Sub Black_DrawItem(ByVal sender As System.Object, ByVal e As System.Windows.Forms.DrawItemEventArgs) Handles Black.DrawItem Dim R As New RectangleF(e.Bounds.X, e.Bounds.Y, e.Bounds.Width, e.Bounds.Height) e.Graphics.FillRectangle(Brushes.Black, R) End Sub Private Sub AlignLeft_MeasureItem(ByVal sender As System.Object, ByVal e As System.Windows.Forms.MeasureItemEventArgs) Handles AlignLeft.MeasureItem Dim itemSize As SizeF itemSize = New SizeF(40, 14) e.ItemHeight = itemSize.Height e.ItemWidth = itemSize.Width End Sub Private Sub AlignLeft_DrawItem(ByVal sender As System.Object, ByVal e As System.Windows.Forms.DrawItemEventArgs) Handles AlignLeft.DrawItem Dim R As New RectangleF(e.Bounds.X, e.Bounds.Y, e.Bounds.Width, e.Bounds.Height) Dim strfmt As New StringFormat() strfmt.Alignment = StringAlignment.Near e.Graphics.DrawString("Left", Me.Font, Brushes.Black, R, strfmt) End Sub Private Sub AlignRight_MeasureItem(ByVal sender As System.Object, ByVal e As System.Windows.Forms.MeasureItemEventArgs) Handles AlignRight.MeasureItem Dim itemSize As SizeF itemSize = New SizeF(40, 14) e.ItemHeight = itemSize.Height e.ItemWidth = itemSize.Width End Sub Private Sub AlignRight_DrawItem(ByVal sender As System.Object, ByVal e As System.Windows.Forms.DrawItemEventArgs) Handles AlignRight.DrawItem Dim R As New RectangleF(e.Bounds.X, e.Bounds.Y, e.Bounds.Width, e.Bounds.Height) Dim strfmt As New StringFormat() strfmt.Alignment = StringAlignment.Far e.Graphics.DrawString("Right", Me.Font, Brushes.Black, R, strfmt) End Sub Private Sub AlignCenter_MeasureItem(ByVal sender As System.Object, ByVal e As System.Windows.Forms.MeasureItemEventArgs) Handles AlignCenter.MeasureItem Dim itemSize As SizeF itemSize = New SizeF(40, 14) e.ItemHeight = itemSize.Height e.ItemWidth = itemSize.Width End Sub Private Sub AlignCenter_DrawItem(ByVal sender As System.Object, ByVal e As System.Windows.Forms.DrawItemEventArgs) Handles AlignCenter.DrawItem Dim R As New RectangleF(e.Bounds.X, e.Bounds.Y, e.Bounds.Width, e.Bounds.Height) Dim strfmt As New StringFormat() strfmt.Alignment = StringAlignment.Center e.Graphics.DrawString("Center", Me.Font, Brushes.Black, R, strfmt) End Sub
Private Sub Alignment_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles AlignCenter.Click, AlignLeft.Click, AlignRight.Click,Red.Click,Green.Click,Blue.Click,Yellow.Click,Black.Click,White.Click MessageBox.Show(sender.Text) End Sub
End Class
</source>
Log UI event
<source lang="vbnet"> Imports System Imports System.Windows.Forms
Public Class MainClass
Shared Sub Main() Dim form1 As Form = New Form1 Application.Run(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 Friend WithEvents Label1 As System.Windows.Forms.Label Friend WithEvents Label2 As System.Windows.Forms.Label Friend WithEvents txt As System.Windows.Forms.TextBox Friend WithEvents pic As System.Windows.Forms.PictureBox Friend WithEvents lstLog As System.Windows.Forms.ListBox Friend WithEvents cmd As System.Windows.Forms.Button Friend WithEvents Label3 As System.Windows.Forms.Label "Required by the Windows Form Designer Private components As System.ruponentModel.Container "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 GroupBox1 As System.Windows.Forms.GroupBox Friend WithEvents Label4 As System.Windows.Forms.Label <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent() Me.txt = New System.Windows.Forms.TextBox() Me.Label1 = New System.Windows.Forms.Label() Me.Label2 = New System.Windows.Forms.Label() Me.lstLog = New System.Windows.Forms.ListBox() Me.pic = New System.Windows.Forms.PictureBox() Me.cmd = New System.Windows.Forms.Button() Me.Label3 = New System.Windows.Forms.Label() Me.GroupBox1 = New System.Windows.Forms.GroupBox() Me.Label4 = New System.Windows.Forms.Label() Me.GroupBox1.SuspendLayout() Me.SuspendLayout() " "txt " Me.txt.Location = New System.Drawing.Point(156, 20) Me.txt.Name = "txt" Me.txt.Size = New System.Drawing.Size(192, 21) Me.txt.TabIndex = 1 Me.txt.Text = "" " "Label1 " Me.Label1.Location = New System.Drawing.Point(6, 24) Me.Label1.Name = "Label1" Me.Label1.Size = New System.Drawing.Size(144, 16) Me.Label1.TabIndex = 2 Me.Label1.Text = "Test keyboard events here:" " "Label2 " Me.Label2.Location = New System.Drawing.Point(20, 52) Me.Label2.Name = "Label2" Me.Label2.Size = New System.Drawing.Size(128, 16) Me.Label2.TabIndex = 2 Me.Label2.Text = "Test mouse events here:" " "lstLog " Me.lstLog.Anchor = (((System.Windows.Forms.AnchorStyles.Top Or System.Windows.Forms.AnchorStyles.Bottom) _ Or System.Windows.Forms.AnchorStyles.Left) _ Or System.Windows.Forms.AnchorStyles.Right) Me.lstLog.IntegralHeight = False Me.lstLog.Location = New System.Drawing.Point(8, 160) Me.lstLog.Name = "lstLog" Me.lstLog.Size = New System.Drawing.Size(384, 212) Me.lstLog.TabIndex = 0 " "pic " Me.pic.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D Me.pic.Location = New System.Drawing.Point(156, 48) Me.pic.Name = "pic" Me.pic.Size = New System.Drawing.Size(192, 48) Me.pic.TabIndex = 3 Me.pic.TabStop = False " "cmd " Me.cmd.FlatStyle = System.Windows.Forms.FlatStyle.System Me.cmd.Location = New System.Drawing.Point(156, 100) Me.cmd.Name = "cmd" Me.cmd.Size = New System.Drawing.Size(88, 28) Me.cmd.TabIndex = 4 Me.cmd.Text = "Button1" " "Label3 " Me.Label3.Location = New System.Drawing.Point(24, 104) Me.Label3.Name = "Label3" Me.Label3.Size = New System.Drawing.Size(64, 24) Me.Label3.TabIndex = 5 Me.Label3.Text = "Label3" " "GroupBox1 " Me.GroupBox1.Anchor = ((System.Windows.Forms.AnchorStyles.Top Or System.Windows.Forms.AnchorStyles.Left) _ Or System.Windows.Forms.AnchorStyles.Right) Me.GroupBox1.Controls.AddRange(New System.Windows.Forms.Control() {Me.Label4, Me.Label1, Me.pic, Me.txt, Me.cmd, Me.Label2}) Me.GroupBox1.FlatStyle = System.Windows.Forms.FlatStyle.System Me.GroupBox1.Location = New System.Drawing.Point(8, 4) Me.GroupBox1.Name = "GroupBox1" Me.GroupBox1.Size = New System.Drawing.Size(384, 148) Me.GroupBox1.TabIndex = 6 Me.GroupBox1.TabStop = False " "Label4 " Me.Label4.Location = New System.Drawing.Point(92, 108) Me.Label4.Name = "Label4" Me.Label4.Size = New System.Drawing.Size(56, 16) Me.Label4.TabIndex = 5 Me.Label4.Text = "And here:" " "Form1 " Me.AutoScaleBaseSize = New System.Drawing.Size(5, 14) Me.ClientSize = New System.Drawing.Size(400, 378) Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.GroupBox1, Me.Label3, Me.lstLog}) 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 = "Event Tracker" Me.GroupBox1.ResumeLayout(False) Me.ResumeLayout(False) End Sub
- End Region
Private Sub txt_KeyDown(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles txt.KeyDown AddEventToListBox("Key Down: " & e.KeyCode & e.KeyValue) End Sub Private Sub txt_KeyUp(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles txt.KeyUp AddEventToListBox("Key Up: " & e.KeyCode & e.KeyValue & " Text is: " & txt.Text) End Sub Private Sub txt_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles txt.TextChanged AddEventToListBox("Changed: " & " Text is: " & txt.Text) End Sub
Private Sub txt_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles txt.KeyPress AddEventToListBox("Key Press: " & e.KeyChar) End Sub Private Sub pic_MouseEnter(ByVal sender As Object, ByVal e As System.EventArgs) Handles pic.MouseEnter, cmd.MouseEnter AddEventToListBox("Mouse Enter") End Sub Private Sub pic_MouseMove(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles pic.MouseMove AddEventToListBox("Mouse Move: ") End Sub Private Sub pic_MouseHover(ByVal sender As Object, ByVal e As System.EventArgs) Handles pic.MouseHover, cmd.MouseHover AddEventToListBox("Mouse Hover") End Sub Private Sub pic_MouseDown(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles pic.MouseDown, cmd.MouseDown AddEventToListBox("Mouse Down: X=" & e.X & "Y=" & e.Y & " Button=" & e.Button.ToString) End Sub Private Sub pic_MouseUp(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles pic.MouseUp, cmd.MouseUp AddEventToListBox("Mouse Up: X=" & e.X & "Y=" & e.Y & " Button=" & e.Button.ToString) End Sub Private Sub pic_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles pic.Click, cmd.Click AddEventToListBox("Click") End Sub Private Sub pic_DoubleClick(ByVal sender As Object, ByVal e As System.EventArgs) Handles pic.DoubleClick AddEventToListBox("Double Click") End Sub Private Sub pic_MouseLeave(ByVal sender As Object, ByVal e As System.EventArgs) Handles pic.MouseLeave AddEventToListBox("Mouse Leave") End Sub
Private Sub AddEventToListBox(ByVal data As String) lstLog.Items.Add(data) End Sub
End Class
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