Mouse Event Handler in VB.NET

In this article we will learn how to use mouse event handler in vb.net.
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Mouse Events handling

1.Open visual studio and create a project in vb.net

2.Use the following code in form1.vb

Imports System.Windows.Forms
Public Class MouseMoveEvent
    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()
         InitializeComponent()
     End Sub
    Private WithEvents Label1 As System.Windows.Forms.Label
    Private WithEvents lblX As System.Windows.Forms.Label
    Private WithEvents Label3 As System.Windows.Forms.Label
    Private WithEvents lblY As System.Windows.Forms.Label
     'Required by the Windows Form Designer

  
    '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.DebuggerStepThroughAttribute()> Private Sub InitializeComponent()
        Me.Label1 = New System.Windows.Forms.Label()
        Me.Label3 = New System.Windows.Forms.Label()
        Me.lblX = New System.Windows.Forms.Label()
        Me.lblY = New System.Windows.Forms.Label()
        Me.SuspendLayout()
        '
        'Label1
        '
        Me.Label1.Location = New System.Drawing.Point(8, 16)
        Me.Label1.Name = "Label1"
        Me.Label1.Size = New System.Drawing.Size(80, 16)
        Me.Label1.TabIndex = 0
        Me.Label1.Text = "X coordinate"
        '
        'Label3
        '
        Me.Label3.Location = New System.Drawing.Point(8, 64)
        Me.Label3.Name = "Label3"
        Me.Label3.Size = New System.Drawing.Size(80, 16)
        Me.Label3.TabIndex = 2
        Me.Label3.Text = "Y coordinate"
        '
        'lblX
        '
        Me.lblX.Location = New System.Drawing.Point(184, 16)
        Me.lblX.Name = "lblX"
        Me.lblX.Size = New System.Drawing.Size(80, 16)
        Me.lblX.TabIndex = 1
        '
        'lblY
        '
        Me.lblY.Location = New System.Drawing.Point(184, 64)
        Me.lblY.Name = "lblY"
        Me.lblY.Size = New System.Drawing.Size(80, 16)
        Me.lblY.TabIndex = 3
        '
        'Form1
        '
        Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
        Me.ClientSize = New System.Drawing.Size(312, 101)
        Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.lblY, Me.Label3, Me.lblX,Me.Label1})
        Me.Name = "Form1"
        Me.Text = "Form1"
        Me.ResumeLayout(False)
     End Sub

#End
Region
    Private Sub Form1_MouseMove(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles MyBase.MouseMove
        lblX.Text = e.X
        lblY.Text = e.Y
    End Sub

End
Class

OUTPUT OF THE APPLICATION

mouse.jpg

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