Windows Workflow and Thread.CurrentPrincipal

我有一个问题与线程。当前委托人没有从主线程传播到工作流应用程序。

有办法吗?

下面是我的示例应用程序:

class Program
{
    static void Main(string[] args)
    {
        Thread.CurrentPrincipal = new GenericPrincipal(new GenericIdentity("Bob", "Passport"), new string[] { "managers", "executives" });
        System.Console.WriteLine("MainThread Prinicipal type: " + Thread.CurrentPrincipal.GetType().ToString());
        System.Console.WriteLine("MainThread Prinicipal Identity: " + Thread.CurrentPrincipal.Identity.Name);
        System.Console.WriteLine();
        AutoResetEvent syncEvent = new AutoResetEvent(false);
        WorkflowApplication application = new WorkflowApplication(new Workflow1());
        application.Completed = delegate(WorkflowApplicationCompletedEventArgs e)
        {
            syncEvent.Set();
        };
        application.Run();
        syncEvent.WaitOne();
    }
}

和工作流

<Activity mc:Ignorable="sap" x:Class="WorkflowConsoleApplication1.Workflow1" sap:VirtualizedContainerService.HintSize="273,427" mva:VisualBasic.Settings="Assembly references and imported namespaces for internal implementation" xmlns="http://schemas.microsoft.com/netfx/2009/xaml/activities" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" xmlns:mv="clr-namespace:Microsoft.VisualBasic;assembly=System" xmlns:mva="clr-namespace:Microsoft.VisualBasic.Activities;assembly=System.Activities" xmlns:s="clr-namespace:System;assembly=mscorlib" xmlns:s1="clr-namespace:System;assembly=System" xmlns:s2="clr-namespace:System;assembly=System.Xml" xmlns:s3="clr-namespace:System;assembly=System.Core" xmlns:s4="clr-namespace:System;assembly=System.ServiceModel" xmlns:sad="clr-namespace:System.Activities.Debugger;assembly=System.Activities" xmlns:sap="http://schemas.microsoft.com/netfx/2009/xaml/activities/presentation" xmlns:scg="clr-namespace:System.Collections.Generic;assembly=System" xmlns:scg1="clr-namespace:System.Collections.Generic;assembly=System.ServiceModel" xmlns:scg2="clr-namespace:System.Collections.Generic;assembly=System.Core" xmlns:scg3="clr-namespace:System.Collections.Generic;assembly=mscorlib" xmlns:sd="clr-namespace:System.Data;assembly=System.Data" xmlns:sl="clr-namespace:System.Linq;assembly=System.Core" xmlns:st="clr-namespace:System.Threading;assembly=System.Core" xmlns:st1="clr-namespace:System.Threading;assembly=System" xmlns:st2="clr-namespace:System.Text;assembly=mscorlib" xmlns:st3="clr-namespace:System.Threading;assembly=mscorlib" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
    <Sequence sad:XamlDebuggerXmlReader.FileName="C:'projects'WorkflowConsoleApplication1'WorkflowConsoleApplication1'Workflow1.xaml" sap:VirtualizedContainerService.HintSize="233,387">
        <WriteLine sap:VirtualizedContainerService.HintSize="211,61" Text="[&quot;WorkflowThread Prinicipal type: &quot; + System.Threading.Thread.CurrentPrincipal.GetType().ToString()]" />
        <WriteLine sap:VirtualizedContainerService.HintSize="211,61" Text="[&quot;WorkflowThread Prinicipal Identity: &quot; + System.Threading.Thread.CurrentPrincipal.Identity.Name]" />
        <WriteLine sap:VirtualizedContainerService.HintSize="211,61" />
    </Sequence>
</Activity>

上面程序的输出是:

主体类型:System.Security.Principal.GenericPrincipal
主线程主体标识:Bob

工作线程主体类型:System.Security.Principal.GenericPrincipal
WorkflowThread主体标识:

任何帮助都将非常感激。

谢谢

// per MSDN: Create a principal to use for new threads.
IPrincipal principal = new GenericPrincipal(
    new GenericIdentity("Bob", "Passport"),
    new string[] { "managers", "executives" });
AppDomain.CurrentDomain.SetThreadPrincipal(principal);