本文整理汇总了VB.NET中System.Web.UI.Page.Cache属性的典型用法代码示例。如果您正苦于以下问题：VB.NET Page.Cache属性的具体用法？VB.NET Page.Cache怎么用？VB.NET Page.Cache使用的例子？那么恭喜您, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类System.Web.UI.Page的用法示例。
在下文中一共展示了Page.Cache属性的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的VB.NET代码示例。
示例1: Cache
' This is a simple page that demonstrates how to place a value
' in the cache from a page, and one way to retrieve the value.
' Declare two constants, myInt1 and myInt2 and set their values
' and declare a string variable, myValue.
Const myInt1 As Integer = 35
Const myInt2 As Integer = 77
Dim myValue As String
' When the page is loaded, the sum of the constants
' is placed in the cache and assigned a key, key1.
Sub Page_Load(sender As [Object], arg As EventArgs)
Cache("key1")= myInt1 + myInt2
End Sub 'Page_Load
' When a user clicks a button, the sum associated
' with key1 is retrieved from the Cache using the
' Cache.Get method. It is converted to a string
' and displayed in a Label Web server control.
Sub CacheBtn_Click(sender As Object, e As EventArgs)
If Cache("key1") Is Nothing Then
myLabel.Text = "That object is not cached."
Else
myValue = Cache.Get("key1").ToString()
myLabel.Text = myValue
End If
End Sub 'CacheBtn_Click