[code vb]

Public Class BaseClass
Private _Name As String
Property Name() As String
Get
Return _Name
End Get
Set(ByVal value As String)
_Name = value
End Set
End Property
End Class

Public Class AClass
Inherits BaseClass
Public Sub New()
Name = "AClass"
End Sub
End Class

Public Class BClass
Inherits BaseClass
Public Sub New()
Name = "BClass"
End Sub
End Class

Public Class Form1
Dim objClass As BaseClass
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
objClass = New AClass
MsgBox(objClass.Name)
End Sub

Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
objClass = New BClass
MsgBox(objClass.Name)
End Sub

Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click

End Sub
End Class
[/code]

我是想要問objClass = new後面所接的是否可以依照字串內容來得知要new哪一個物件嗎？
例如字串內容為"AClass"就會依照字串內容產生那個物件

objClass = new "類別名稱"
物件導向有這樣的寫法嗎？請各位幫忙一下，謝謝大家！

可以利用System.Reflection來達成需求。