// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.

/*=============================================================================
**
** 
** 
**
**
** Purpose: Exception class for Hashtable and Dictionary.
**
**
=============================================================================*/

namespace System.Collections.Generic {
    
    using System;
    using System.Runtime.Remoting;
    using System.Runtime.Serialization;

    [Serializable]
    public class KeyNotFoundException  : SystemException, ISerializable {
    
        public KeyNotFoundException () 
            : base(Environment.GetResourceString("Arg_KeyNotFound")) {
            SetErrorCode(System.__HResults.COR_E_KEYNOTFOUND);
        }
        
        public KeyNotFoundException(String message) 
            : base(message) {
            SetErrorCode(System.__HResults.COR_E_KEYNOTFOUND);
        }
        
        public KeyNotFoundException(String message, Exception innerException) 
            : base(message, innerException) {
            SetErrorCode(System.__HResults.COR_E_KEYNOTFOUND);
        }


        protected KeyNotFoundException(SerializationInfo info, StreamingContext context) : base(info, context) {
        }        
    }
}