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//------------------------------------------------------------------------------
// <copyright file="ProtectedConfigurationProviderCollection.cs" company="Microsoft">
// Copyright (c) Microsoft Corporation. All rights reserved.
// </copyright>
//------------------------------------------------------------------------------
namespace System.Configuration
{
using System.Collections.Specialized;
using System.Runtime.Serialization;
using System.Configuration.Provider;
using System.Xml;
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
public class ProtectedConfigurationProviderCollection : ProviderCollection
{
public override void Add(ProviderBase provider)
{
if( provider == null )
{
throw new ArgumentNullException( "provider" );
}
if( !( provider is ProtectedConfigurationProvider ) )
{
throw new ArgumentException(SR.GetString(SR.Config_provider_must_implement_type, typeof(ProtectedConfigurationProvider).ToString()), "provider");
}
base.Add( provider );
}
new public ProtectedConfigurationProvider this[string name]
{
get
{
return (ProtectedConfigurationProvider)base[name];
}
}
}
}
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