本文整理汇总了VB.NET中System.Runtime.Remoting.Messaging.CallContext类的典型用法代码示例。如果您正苦于以下问题：VB.NET CallContext类的具体用法？VB.NET CallContext怎么用？VB.NET CallContext使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了CallContext类的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: ClientClass
' 导入命名空间
Imports System.Runtime.Remoting
Imports System.Runtime.Remoting.Channels
Imports System.Runtime.Remoting.Channels.Tcp
Imports System.Runtime.Remoting.Messaging
Imports System.Security.Principal
Imports System.Security.Permissions
Public Class ClientClass
<PermissionSet(SecurityAction.LinkDemand)> _
Public Shared Sub Main()
Dim ident As New GenericIdentity("Bob")
Dim prpal As New GenericPrincipal(ident, New String() {"Level1"})
Dim data As New LogicalCallContextData(prpal)
'Enter data into the CallContext
CallContext.SetData("test data", data)
Console.WriteLine(data.numOfAccesses)
ChannelServices.RegisterChannel(New TcpChannel())
RemotingConfiguration.RegisterActivatedClientType(GetType(HelloServiceClass), "tcp://localhost:8082")
Dim service As New HelloServiceClass()
If service Is Nothing Then
Console.WriteLine("Could not locate server.")
Return
End If
' call remote method
Console.WriteLine()
Console.WriteLine("Calling remote object")
Console.WriteLine(service.HelloMethod("Caveman"))
Console.WriteLine(service.HelloMethod("Spaceman"))
Console.WriteLine(service.HelloMethod("Bob"))
Console.WriteLine("Finished remote object call")
Console.WriteLine()
'Extract the returned data from the call context
Dim returnedData As LogicalCallContextData = CType(CallContext.GetData("test data"), LogicalCallContextData)
Console.WriteLine(data.numOfAccesses)
Console.WriteLine(returnedData.numOfAccesses)
End Sub
End Class