习惯就好
2013-12-18 06:17 AM
现在我在做着VB language 的 Aspx Project
想请问一下到底Get 跟 Set 是怎么，在什么情况下使用的
还有到底 什么是 Instance Method. 例如:
Get set:复制代码Instance Method:复制代码
想请问一下到底Get 跟 Set 是怎么，在什么情况下使用的
还有到底 什么是 Instance Method. 例如:
Get set:
- Private CartItem As List(Of CartItem)
- Public Property items() As List(Of CartItem)
- Get
- Return CartItem
- End Get
- Private Set(ByVal value As List(Of CartItem))
- CartItem = value
- End Set
- End Property
- Public Shared ReadOnly Instance As ShoppingCartClass
- Shared Sub New()
- If HttpContext.Current.Session("ASPNETShoppingCartClass") Is Nothing Then
- Instance = New ShoppingCartClass()
- Instance.items = New List(Of CartItem)
- HttpContext.Current.Session("ASPNETShoppingCartClass") = Instance
- Return
- Else
- Instance = CType(HttpContext.Current.Session("ASPNETShoppingCartClass"), ShoppingCartClass)
- End If
- End Sub
