VB.Net/Event/Mouse Move

Материал из VB Эксперт
Версия от 12:42, 26 мая 2010; Admin (обсуждение | вклад) (1 версия)
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Handle Mouse Move Event

Imports System
Imports System.Windows.Forms

Public Class MainClass
  Shared Sub Main()
     Dim form1 As Form1 = new Form1
     Application.Run(form1)
  End Sub
  
End Class
Public Class Form1
  Inherits 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.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.
  Friend WithEvents Label1 As System.Windows.Forms.Label
  <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
    Me.Label1 = New System.Windows.Forms.Label()
    Me.SuspendLayout()
    "
    "Label1
    "
    Me.Label1.Location = New System.Drawing.Point(48, 32)
    Me.Label1.Name = "Label1"
    Me.Label1.Size = New System.Drawing.Size(192, 16)
    Me.Label1.TabIndex = 0
    Me.Label1.Text = "Label1"
    "
    "Form1
    "
    Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
    Me.ClientSize = New System.Drawing.Size(312, 293)
    Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.Label1})
    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
  End Sub

  Public Sub MyMouseMove(ByVal sender As Object, _
                      ByVal e As System.Windows.Forms.MouseEventArgs) _
                      Handles MyBase.MouseMove
    Label1.Text = "X= " + e.X.ToString() + ", Y= " + e.Y.ToString()
  End Sub

End Class


Override OnMouseMove Method

Imports System
Imports System.Windows.Forms

Public Class MainClass
  Shared Sub Main()
     Dim form1 As Form1 = new Form1
     Application.Run(form1)
  End Sub
  
End Class
Public Class Form1
  Inherits 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.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.
  Friend WithEvents Label1 As System.Windows.Forms.Label
  <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
    Me.Label1 = New System.Windows.Forms.Label()
    Me.SuspendLayout()
    "
    "Label1
    "
    Me.Label1.Location = New System.Drawing.Point(48, 32)
    Me.Label1.Name = "Label1"
    Me.Label1.Size = New System.Drawing.Size(192, 16)
    Me.Label1.TabIndex = 0
    Me.Label1.Text = "Label1"
    "
    "Form1
    "
    Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
    Me.ClientSize = New System.Drawing.Size(312, 293)
    Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.Label1})
    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
  End Sub

  Protected Overrides Sub OnMouseMove(ByVal e As MouseEventArgs)
    Label1.Text = "X= " + e.X.ToString() + ", Y= " + e.Y.ToString()
  End Sub
End Class