property要怎么理解？

[csz_1987]

Public Class Form1
    Inherits System.Windows.Forms.Form

    Public Enum DayAction As Integer
        Asleep = 0
        GettingReadyForWork = 1
        TravellingToWork = 2
        AtWork = 3
        AtLunch = 4
        TravelingFromWork = 5
        RelexingWithFriends = 6
        GettingReadyForBed = 7
    End Enum

    Public CurrentState As DayAction

    Public Property Hour() As Integer
        Get
            Return trkHour.Value
        End Get
        Set(ByVal Value As Integer)
            trkHour.Value = Value
            Dim statusText As String
            statusText = "At" & Value & ":00,Len is" & CurrentState.ToString()
            txtState.Text = statusText
        End Set
    End Property

    Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
        Me.Hour = Date.Now.Hour
    End Sub

    Private Sub trkHour_Scroll(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles trkHour.Scroll
        Me.Hour = trkHour.Value
    End Sub
End Class

请问该段代码中的property中的那些内容要怎么理解，什么情况下要用到property？

没学过vb6,直接上手vb.net。有C++的基础。

望有人能帮忙解释一下，感激不尽。

[vrhero]

属性就是对象的状态...你要去补一下面向对象基础...

[lsh2216024]

就好比是textbox控件的一個text屬性