SecurityKeyUsage.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / cdf / src / WCF / IdentityModel / System / IdentityModel / Tokens / SecurityKeyUsage.cs / 1305376 / SecurityKeyUsage.cs
                        

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

namespace System.IdentityModel.Tokens 
{
    using System.ComponentModel; 
    using System.Diagnostics; 

    public enum SecurityKeyUsage 
    {
        Exchange,
        Signature
    } 

    static class SecurityKeyUsageHelper 
    { 
        internal static bool IsDefined(SecurityKeyUsage value)
        { 
            return (value == SecurityKeyUsage.Exchange
                || value == SecurityKeyUsage.Signature);
        }
 
        internal static void Validate(SecurityKeyUsage value)
        { 
            if (!IsDefined(value)) 
            {
                throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidEnumArgumentException("value", (int)value, 
                    typeof(SecurityKeyUsage)));
            }
        }
    } 
}

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.

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