55 lines
1.5 KiB
C#
55 lines
1.5 KiB
C#
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#region Using directives
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using System;
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using System.Collections.Generic;
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using System.Text;
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using System.Runtime.Remoting.Messaging;
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using System.Runtime.Serialization;
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using System.Security;
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using System.Security.Permissions;
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using System.Security.Principal;
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#endregion
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namespace System.Workflow.Activities
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{
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[Serializable]
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internal sealed class IdentityContextData : ILogicalThreadAffinative, ISerializable
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{
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internal const string IdentityContext = "__identitycontext__";
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String identity;
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internal IdentityContextData(String identity)
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{
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this.identity = identity;
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}
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private IdentityContextData(SerializationInfo info, StreamingContext context)
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{
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SerializationInfoEnumerator enumerator = info.GetEnumerator();
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while (enumerator.MoveNext())
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{
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if (enumerator.Name.Equals("identity"))
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{
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this.identity = (String)enumerator.Value;
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}
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}
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}
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[SecurityPermission( SecurityAction.Demand, SerializationFormatter = true)]
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void ISerializable.GetObjectData(SerializationInfo info, StreamingContext context)
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{
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if (this.identity != null)
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info.AddValue("identity", identity.ToString());
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}
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internal String Identity
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{
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get
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{
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return identity;
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}
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}
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}
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}
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