![](/img/trans.png)
[英]Theoretically, what data structure can I use for trees with shared memory?
[英]what variable i can use instead of shared?
我有以下变量,当我使用同一Web表单的多个实例时会产生问题。 您能否让我知道如何使用共享变量以外的变量来实现此目的?
Public strRoleType As String = String.Empty
Protected Shared isAreaSelected As Integer = 0
Protected Shared isStoreSelected As Integer = 0
Protected Shared isHeadOfficeSelected As Integer = 0
Protected Shared isRegionSelected As Integer = 0
只需删除“ Shared
,一切都会正常。
这是很多工作,但是会创建表单级存储
对于每个共享变量,将其转换为WebForm上的属性。 然后将值存储在ViewState中
'default to 0 if blank, else convert to int
Public Property IsAreaSelected() As Integer
Get
Return If(ViewState("IsAreaSelected") Is Nothing, 0, Cint(ViewState("IsAreaSelected")))
End Get
Set(ByVal value As Integer)
ViewState("IsAreaSelected") = value
End Set
End Property
这样,值将保留在页面中。
请注意,我是在运行时而不是在VS中进行编码的,因此您可能需要对其进行调整。
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.