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//------------------------------------------------------------------------------
// <copyright file="XmlNullResolver.cs" company="Microsoft">
// Copyright (c) Microsoft Corporation. All rights reserved.
// </copyright>
// <owner current="true" primary="true">Microsoft</owner>
//------------------------------------------------------------------------------
#if !SILVERLIGHT
using System.Net;
#endif
namespace System.Xml {
internal class XmlNullResolver : XmlResolver {
public static readonly XmlNullResolver Singleton = new XmlNullResolver();
// Private constructor ensures existing only one instance of XmlNullResolver
private XmlNullResolver() { }
public override Object GetEntity(Uri absoluteUri, string role, Type ofObjectToReturn) {
throw new XmlException(Res.Xml_NullResolver, string.Empty);
}
#if !SILVERLIGHT
public override ICredentials Credentials {
set { /* Do nothing */ }
}
#endif
}
}
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