36 lines
1.2 KiB
C#
36 lines
1.2 KiB
C#
//------------------------------------------------------------------------------
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// <copyright file="EmptyImpersonationContext.cs" company="Microsoft">
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// Copyright (c) Microsoft Corporation. All rights reserved.
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// </copyright>
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//------------------------------------------------------------------------------
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namespace System.Configuration {
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using System.Configuration.Internal;
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using System.Collections;
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using System.Collections.Specialized;
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using System.Configuration;
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using System.Globalization;
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using System.IO;
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using System.Runtime.InteropServices;
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using System.Security.Permissions;
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using System.Security;
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using System.Text;
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using System.Xml;
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// An impersonation context that does nothing
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// Used in cases where the Host does not require impersonation.
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class EmptyImpersonationContext : IDisposable {
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static volatile IDisposable s_emptyImpersonationContext;
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static internal IDisposable GetStaticInstance() {
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if (s_emptyImpersonationContext == null) {
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s_emptyImpersonationContext = new EmptyImpersonationContext();
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}
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return s_emptyImpersonationContext;
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}
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public void Dispose() {}
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}
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}
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