本文整理汇总了VB.NET中System.Web.HttpContext.CurrentNotification属性的典型用法代码示例。如果您正苦于以下问题：VB.NET HttpContext.CurrentNotification属性的具体用法？VB.NET HttpContext.CurrentNotification怎么用？VB.NET HttpContext.CurrentNotification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。
在下文中一共展示了HttpContext.CurrentNotification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: New
' 导入命名空间
Imports System.Data
Imports System.Web
Imports System.Web.Security
Imports System.Web.UI
' Module that demonstrates one event handler for several events.
Namespace Samples
Public Class ModuleExampleTestVB
Implements IHttpModule
Public Sub New()
' Constructor
End Sub
Public Sub Init(ByVal app As HttpApplication) Implements IHttpModule.Init
AddHandler app.AuthenticateRequest, AddressOf Me.App_Handler
AddHandler app.PostAuthenticateRequest, AddressOf Me.App_Handler
AddHandler app.LogRequest, AddressOf Me.App_Handler
AddHandler app.PostLogRequest, AddressOf Me.App_Handler
End Sub
Public Sub Dispose() Implements IHttpModule.Dispose
End Sub
' One handler for AuthenticationRequest, PostAuthenticateRequest,
' LogRequest, and PostLogRequest events
Public Sub App_Handler(ByVal source As Object, ByVal e As EventArgs)
Dim app As HttpApplication = CType(source, HttpApplication)
Dim context As HttpContext = app.Context
If (context.CurrentNotification = RequestNotification.AuthenticateRequest) Then
If Not (context.IsPostNotification) Then
' Put code here that is invoked when the AuthenticateRequest event is raised.
Else
' PostAuthenticateRequest
' Put code here that runs after the AuthenticateRequest event completes.
End If
End If
If (context.CurrentNotification = RequestNotification.LogRequest) Then
If Not (context.IsPostNotification) Then
' Put code here that is invoked when the LogRequest event is raised.
Else
' PostLogRequest
' Put code here that runs after the LogRequest event completes.
End If
End If
End Sub
End Class
End Namespace