VB.NET OperationBehaviorAttribute.Impersonation属性代码示例

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本文整理汇总了VB.NET中System.ServiceModel.OperationBehaviorAttribute.Impersonation属性的典型用法代码示例。如果您正苦于以下问题：VB.NET OperationBehaviorAttribute.Impersonation属性的具体用法？VB.NET OperationBehaviorAttribute.Impersonation怎么用？VB.NET OperationBehaviorAttribute.Impersonation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.ServiceModel.OperationBehaviorAttribute的用法示例。

在下文中一共展示了OperationBehaviorAttribute.Impersonation属性的2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，您的评价将有助于我们的系统推荐出更棒的VB.NET代码示例。

示例1: New

' 导入命名空间
Imports System.ServiceModel
Imports System.Threading

Namespace Microsoft.WCF.Documentation
  <ServiceContract(Name:="SampleHello", Namespace:="http://microsoft.wcf.documentation")> _
  Public Interface IHello
    <OperationContract> _
    Function Hello(ByVal greeting As String) As String
  End Interface

  Public Class HelloService
      Implements IHello

    Public Sub New()
      Console.WriteLine("Service object created: " & Me.GetHashCode().ToString())
    End Sub

    Protected Overrides Sub Finalize()
      Console.WriteLine("Service object destroyed: " & Me.GetHashCode().ToString())
    End Sub

    <OperationBehavior(Impersonation:=ImpersonationOption.Required)> _
    Public Function Hello(ByVal greeting As String) As String Implements IHello.Hello
      Console.WriteLine("Called by: " & Thread.CurrentPrincipal.Identity.Name)
      Console.WriteLine("IsAuthenticated: " & Thread.CurrentPrincipal.Identity.IsAuthenticated.ToString())
      Console.WriteLine("AuthenticationType: " & Thread.CurrentPrincipal.Identity.AuthenticationType.ToString())

      Console.WriteLine("Caller sent: " & greeting)
      Console.WriteLine("Sending back: Hi, " & Thread.CurrentPrincipal.Identity.Name)
      Return "Hi, " & Thread.CurrentPrincipal.Identity.Name
    End Function
  End Class
End Namespace

开发者ID:VB.NET开发者，项目名称:System.ServiceModel，代码行数:34，代码来源:OperationBehaviorAttribute.Impersonation

示例2: Run

' 导入命名空间
Imports System.ServiceModel
Imports System.ServiceModel.Channels
Imports System.Security.Principal
Imports System.Threading

Namespace Microsoft.WCF.Documentation
  Public Class Client
    Public Sub Run()
      ' Picks up configuration from the config file.
      Dim wcfClient As New SampleHelloClient()
      Try
        ' Set the client credentials to permit impersonation. You can do this programmatically or in the configuration file.
        wcfClient.ClientCredentials.Windows.AllowedImpersonationLevel = TokenImpersonationLevel.Impersonation

        ' Make calls using the proxy.
        Console.ForegroundColor = ConsoleColor.White
        Console.WriteLine("Enter a greeting to send and press ENTER: ")
        Console.Write(">>> ")
        Console.ForegroundColor = ConsoleColor.Green
                Dim greeting = Console.ReadLine()
        Console.ForegroundColor = ConsoleColor.White
        Console.WriteLine("Called service with: " & vbCrLf & vbTab & greeting)
        Console.WriteLine("Service returned: " & wcfClient.Hello(greeting))
        Console.ForegroundColor = ConsoleColor.Blue
        Console.Write("Press ")
        Console.ForegroundColor = ConsoleColor.Red
        Console.Write("ENTER")
        Console.ForegroundColor = ConsoleColor.Blue
        Console.Write(" to exit...")
        Console.ReadLine()
        wcfClient.Close()
      Catch timeProblem As TimeoutException
        Console.WriteLine("The service operation timed out. " & timeProblem.Message)
        wcfClient.Abort()
        Console.Read()
      Catch commProblem As CommunicationException
        Console.WriteLine("There was a communication problem. " & commProblem.Message)
        wcfClient.Abort()
        Console.Read()
      End Try
    End Sub
    Public Shared Sub Main()
      Dim client As New Client()
      client.Run()
    End Sub
  End Class
End Namespace

开发者ID:VB.NET开发者，项目名称:System.ServiceModel，代码行数:48，代码来源:OperationBehaviorAttribute.Impersonation

注：本文中的System.ServiceModel.OperationBehaviorAttribute.Impersonation属性示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。