KeyNotFoundException.cs

using System.Runtime.InteropServices;
using System.Runtime.Serialization;

namespace System.Collections.Generic
{
    [Serializable]
    [ComVisible(true)]
    [__DynamicallyInvokable]
    public class KeyNotFoundException : SystemException, ISerializable
    {
        [__DynamicallyInvokable]
        public KeyNotFoundException()
            : base(Environment.GetResourceString("Arg_KeyNotFound"))
        {
            SetErrorCode(-2146232969);
        }

        [__DynamicallyInvokable]
        public KeyNotFoundException(string message)
            : base(message)
        {
            SetErrorCode(-2146232969);
        }

        [__DynamicallyInvokable]
        public KeyNotFoundException(string message, Exception innerException)
            : base(message, innerException)
        {
            SetErrorCode(-2146232969);
        }

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