本文整理匯總了VB.NET中System.Windows.Forms.CheckBox.CheckedChanged事件的典型用法代碼示例。如果您正苦於以下問題：VB.NET CheckBox.CheckedChanged事件的具體用法？VB.NET CheckBox.CheckedChanged怎麽用？VB.NET CheckBox.CheckedChanged使用的例子？那麽, 這裏精選的事件代碼示例或許可以為您提供幫助。您也可以進一步了解該事件所在類System.Windows.Forms.CheckBox的用法示例。
在下文中一共展示了CheckBox.CheckedChanged事件的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的VB.NET代碼示例。
示例1:
Private Sub CheckBox1_CheckedChanged(sender as Object, e as EventArgs) _
Handles CheckBox1.CheckedChanged
MessageBox.Show("You are in the CheckBox.CheckedChanged event.")
End Sub示例2: CheckBoxEvent
' 導入命名空間
Imports System.Windows.Forms
Imports System.Drawing
Imports System.Drawing.Drawing2D
public class CheckBoxEvent
public Shared Sub Main
Application.Run(New FrmCheckBox)
End Sub
End class
Public Class FrmCheckBox
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 chkItalic As System.Windows.Forms.CheckBox
Friend WithEvents lblOutput As System.Windows.Forms.Label
Friend WithEvents chkBold As System.Windows.Forms.CheckBox
'Required by the Windows Form Designer
Private components As System.ComponentModel.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.
<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
Me.lblOutput = New System.Windows.Forms.Label()
Me.chkItalic = New System.Windows.Forms.CheckBox()
Me.chkBold = New System.Windows.Forms.CheckBox()
Me.SuspendLayout()
'
'lblOutput
'
Me.lblOutput.Font = New System.Drawing.Font("Microsoft Sans Serif", 11.25!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
Me.lblOutput.Location = New System.Drawing.Point(48, 24)
Me.lblOutput.Name = "lblOutput"
Me.lblOutput.Size = New System.Drawing.Size(208, 24)
Me.lblOutput.TabIndex = 0
Me.lblOutput.Text = "Watch the font style change"
'
'chkItalic
'
Me.chkItalic.Font = New System.Drawing.Font("Microsoft Sans Serif", 9.75!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
Me.chkItalic.Location = New System.Drawing.Point(152, 64)
Me.chkItalic.Name = "chkItalic"
Me.chkItalic.Size = New System.Drawing.Size(64, 24)
Me.chkItalic.TabIndex = 2
Me.chkItalic.Text = "Italic"
'
'chkBold
'
Me.chkBold.Font = New System.Drawing.Font("Microsoft Sans Serif", 9.75!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
Me.chkBold.Location = New System.Drawing.Point(80, 64)
Me.chkBold.Name = "chkBold"
Me.chkBold.Size = New System.Drawing.Size(56, 24)
Me.chkBold.TabIndex = 1
Me.chkBold.Text = "Bold"
'
'FrmCheckBox
'
Me.AutoScaleBaseSize = New System.Drawing.Size(6, 14)
Me.ClientSize = New System.Drawing.Size(292, 117)
Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.chkItalic, Me.chkBold, Me.lblOutput})
Me.Font = New System.Drawing.Font("Microsoft Sans Serif", 9!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
Me.Name = "FrmCheckBox"
Me.Text = "CheckBoxTest"
Me.ResumeLayout(False)
End Sub
#End Region
Private Sub chkItalic_CheckedChanged _
(ByVal sender As System.Object, ByVal e As System.EventArgs) _
Handles chkItalic.CheckedChanged
lblOutput.Font = New Font("Microsoft Sans Serif", _
lblOutput.Font.Size, lblOutput.Font.Style Xor FontStyle.Italic)
End Sub
Private Sub chkBold_CheckedChanged _
(ByVal sender As System.Object, ByVal e As System.EventArgs) _
Handles chkBold.CheckedChanged
lblOutput.Font = New Font("Microsoft Sans Serif", _
lblOutput.Font.Size, lblOutput.Font.Style Xor FontStyle.Bold)
End Sub
End Class