SettingsProviderCollection.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / DotNET / DotNET / 8.0 / untmp / whidbey / REDBITS / ndp / fx / src / Sys / System / Configuration / SettingsProviderCollection.cs / 1 / SettingsProviderCollection.cs
                        

                        
                            //------------------------------------------------------------------------------ 
// 
//     Copyright (c) Microsoft Corporation.  All rights reserved.
// 
//----------------------------------------------------------------------------- 

namespace System.Configuration { 
    using  System.Collections.Specialized; 
    using  System.Runtime.Serialization;
    using  System.Configuration.Provider; 

   ////////////////////////////////////////////////////////////
   ////////////////////////////////////////////////////////////
   //////////////////////////////////////////////////////////// 
   public class SettingsProviderCollection : ProviderCollection
   { 
       public override void Add(ProviderBase provider) { 
           if( provider == null )
           { 
               throw new ArgumentNullException( "provider" );
           }

           if( !( provider is SettingsProvider ) ) 
           {
                throw new ArgumentException(SR.GetString(SR.Config_provider_must_implement_type, typeof(SettingsProvider).ToString()), "provider"); 
           } 

           base.Add( provider ); 
       }

       new public SettingsProvider this[string name] {
           get { 
               return (SettingsProvider) base[name];
           } 
       } 
   }
}

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