VB.Net Tutorial/GUI/Visual Inheritance

Материал из VB Эксперт
Версия от 15:57, 26 мая 2010; Admin (обсуждение | вклад) (1 версия)
(разн.) ← Предыдущая | Текущая версия (разн.) | Следующая → (разн.)
Перейти к: навигация, поиск

Form template for use with visual inheritance

<source lang="vbnet">Imports System.Windows.Forms public class FormInheritance

  public Shared Sub Main
       Application.Run(New FrmInheritance)
  End Sub

End class

Public Class FrmInheritance

  Inherits Form
  1. 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 lblText As System.Windows.Forms.Label
  Friend WithEvents lblCopyright As System.Windows.Forms.Label
  Friend WithEvents cmdLearn As System.Windows.Forms.Button
  "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.
  <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
     Me.lblCopyright = New System.Windows.Forms.Label()
     Me.cmdLearn = New System.Windows.Forms.Button()
     Me.lblText = New System.Windows.Forms.Label()
     Me.SuspendLayout()
     "
     "lblCopyright
     "
     Me.lblCopyright.BackColor = System.Drawing.Color.LightYellow
     Me.lblCopyright.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D
     Me.lblCopyright.Font = New System.Drawing.Font("Microsoft Sans Serif", 11.25!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
     Me.lblCopyright.ForeColor = System.Drawing.Color.MidnightBlue
     Me.lblCopyright.Location = New System.Drawing.Point(20, 178)
     Me.lblCopyright.Name = "lblCopyright"
     Me.lblCopyright.Size = New System.Drawing.Size(318, 29)
     Me.lblCopyright.TabIndex = 1
     Me.lblCopyright.Text = "Copyright 2002"
     "
     "cmdLearn
     "
     Me.cmdLearn.BackColor = System.Drawing.Color.Snow
     Me.cmdLearn.Font = New System.Drawing.Font("Microsoft Sans Serif", 14.25!, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
     Me.cmdLearn.ForeColor = System.Drawing.SystemColors.InfoText
     Me.cmdLearn.Location = New System.Drawing.Point(20, 99)
     Me.cmdLearn.Name = "cmdLearn"
     Me.cmdLearn.Size = New System.Drawing.Size(144, 59)
     Me.cmdLearn.TabIndex = 2
     Me.cmdLearn.Text = "Learn More"
     "
     "lblText
     "
     Me.lblText.BackColor = System.Drawing.Color.LightYellow
     Me.lblText.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D
     Me.lblText.Font = New System.Drawing.Font("Microsoft Sans Serif", 20.25!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
     Me.lblText.ForeColor = System.Drawing.Color.MidnightBlue
     Me.lblText.Location = New System.Drawing.Point(20, 20)
     Me.lblText.Name = "lblText"
     Me.lblText.Size = New System.Drawing.Size(318, 59)
     Me.lblText.TabIndex = 0
     Me.lblText.Text = "Text"
     Me.lblText.TextAlign = System.Drawing.ContentAlignment.MiddleCenter
     "
     "FrmInheritance
     "
     Me.AutoScaleBaseSize = New System.Drawing.Size(6, 15)
     Me.BackColor = System.Drawing.SystemColors.ActiveBorder
     Me.ClientSize = New System.Drawing.Size(358, 223)
     Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.cmdLearn, Me.lblCopyright, Me.lblText})
     Me.Name = "FrmInheritance"
     Me.Text = "Visual Inheritance"
     Me.ResumeLayout(False)
  End Sub
  1. End Region
  " invoked when user presses Learn More button
  Private Sub cmdLearn_Click(ByVal sender As System.Object, _
     ByVal e As System.EventArgs) Handles cmdLearn.Click
     MessageBox.Show("Message", "Title", MessageBoxButtons.OK, _
        MessageBoxIcon.Information)
  End Sub " cmdLearn_Click

End Class</source>