VB.NET IInstanceProvider接口代码示例

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本文整理汇总了VB.NET中System.ServiceModel.Dispatcher.IInstanceProvider接口的典型用法代码示例。如果您正苦于以下问题：VB.NET IInstanceProvider接口的具体用法？VB.NET IInstanceProvider怎么用？VB.NET IInstanceProvider使用的例子？那么恭喜您, 这里精选的接口代码示例或许可以为您提供帮助。

在下文中一共展示了IInstanceProvider接口的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: ObjectProviderBehavior

Public Class ObjectProviderBehavior
    Implements IInstanceProvider

  Private message As String
  Private service As SampleService = Nothing

  Public Sub New(ByVal msg As String)
    Console.WriteLine("The non-default constructor has been called.")
    Me.message = msg
    Me.service = New SampleService("Singleton sample service.")
  End Sub

  #Region "IInstanceProvider Members"

  Public Function GetInstance(ByVal instanceContext As InstanceContext, ByVal message As System.ServiceModel.Channels.Message) As Object Implements IInstanceProvider.GetInstance
    Console.WriteLine("GetInstance is called:")
    Return Me.service
  End Function

  Public Function GetInstance(ByVal instanceContext As InstanceContext) As Object Implements IInstanceProvider.GetInstance
    Console.WriteLine("GetInstance is called:")
    Return Me.service
  End Function

  Public Sub ReleaseInstance(ByVal instanceContext As InstanceContext, ByVal instance As Object) Implements IInstanceProvider.ReleaseInstance
    Console.WriteLine("ReleaseInstance is called. The SingletonBehaviorAttribute never releases.")
  End Sub

  #End Region
End Class

开发者ID:VB.NET开发者，项目名称:System.ServiceModel.Dispatcher，代码行数:30，代码来源:IInstanceProvider

示例2: AddBindingParameters

Public Class SingletonBehaviorAttribute
    Inherits Attribute
    Implements IContractBehaviorAttribute, IContractBehavior

  #Region "IContractBehaviorAttribute Members"

  Public ReadOnly Property TargetContract() As Type Implements IContractBehaviorAttribute.TargetContract
    Get
        Return GetType(ISampleService)
    End Get
  End Property

  #End Region

  #Region "IContractBehavior Members"

  Public Sub AddBindingParameters(ByVal description As ContractDescription, ByVal endpoint As ServiceEndpoint, ByVal parameters As System.ServiceModel.Channels.BindingParameterCollection) Implements IContractBehavior.AddBindingParameters
    Return
  End Sub

  Public Sub ApplyClientBehavior(ByVal description As ContractDescription, ByVal endpoint As ServiceEndpoint, ByVal clientRuntime As ClientRuntime) Implements IContractBehavior.ApplyClientBehavior
    Return
  End Sub

  Public Sub ApplyDispatchBehavior(ByVal description As ContractDescription, ByVal endpoint As ServiceEndpoint, ByVal dispatch As DispatchRuntime) Implements IContractBehavior.ApplyDispatchBehavior
    dispatch.InstanceProvider = New ObjectProviderBehavior("Custom ObjectProviderBehavior constructor.")
  End Sub

  Public Sub Validate(ByVal description As ContractDescription, ByVal endpoint As ServiceEndpoint) Implements IContractBehavior.Validate
    Return
  End Sub

  #End Region
End Class

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

注：本文中的System.ServiceModel.Dispatcher.IInstanceProvider接口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。