VB.NET类不更新我的变量

Public Class Person
    Private _name As String

    Public Property Name As String
        Get
            Return _name
        End Get
        Set(ByVal value As String)
            _name = value
        End Set
    End Property
End Class

Dim person As New Person()
person.Name = "Alice" ' 正确更新属性
Console.WriteLine(person.Name) ' 输出: Alice

Public Property Name As String
    Get
        Return _name
    End Get
    Set(ByVal value As String)
        _name = value ' 确保这里正确赋值
    End Set
End Property

Dim person1 As New Person()
Dim person2 As Person = person1 ' 引用同一个对象

person1.Name = "Bob"
Console.WriteLine(person2.Name) ' 输出: Bob，因为person1和person2引用同一个对象