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<div align=center class=H1> <font color="#FFFFFF">VB.Net中文教程(13) Whole-Part关系(8)</font> </font> </font></div>
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<p align="left"> <font color="#000000" class="unnamed1">p_name = na<br>
p_age = a<br>
End Sub<br>
Public Sub display()<br>
Messagebox.Show(Me.p_name + ", " + str(Me.p_age))<br>
End Sub<br>
End Class<br>
<br>
Class Club<br>
Private c_name As String<br>
Private pa As ArrayList<br>
<br>
Public Sub New(ByVal na As String)<br>
c_name = na<br>
pa = New ArrayList()<br>
End Sub<br>
Public Sub join(ByVal p As Person)<br>
pa.Add(p)<br>
End Sub<br>
Public Sub display()<br>
Messagebox.Show("Club: " + Me.c_name + "
has member:")<br>
Dim p As Person<br>
For Each p In pa<br>
p.display()<br>
Next<br>
End Sub<br>
End Class<br>
'-------------------------------------------------------------------------------<br>
Public Class Form1<br>
Inherits System.WinForms.Form<br>
<br>
Public Sub New()<br>
MyBase.New()<br>
Form1 = Me<br>
'This call is required by the Win Form Designer.<br>
InitializeComponent()<br>
'TODO: Add any initialization after the InitializeComponent()
call<br>
End Sub<br>
'Form overrides dispose to clean up the component list.<br>
Public Overrides Sub Dispose()<br>
MyBase.Dispose()<br>
components.Dispose()<br>
End Sub<br>
#Region " Windows Form Designer generated code "<br>
...... <br>
#End Region<br>
Protected Sub Form1_Click(ByVal sender As Object, ByVal
e As System.EventArgs)<br>
Dim x As New Club("sogo")<br>
Dim a As New Person("Alvin", 32)<br>
Dim b As New Person("Judy", 28)<br>
x.join(a)<br>
x.join(b)<br>
x.display() </font><br>
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