MsmqSecureHashAlgorithm.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / WCF / WCF / 3.5.30729.1 / untmp / Orcas / SP / ndp / cdf / src / WCF / ServiceModel / System / ServiceModel / MsmqSecureHashAlgorithm.cs / 1 / MsmqSecureHashAlgorithm.cs
                        

                        
                            //------------------------------------------------------------ 
// Copyright (c) Microsoft Corporation.  All rights reserved.
//-----------------------------------------------------------
namespace System.ServiceModel
{ 
    using System.ServiceModel.Channels;
 
    public enum MsmqSecureHashAlgorithm 
    {
        MD5, 
        Sha1,
        Sha256,
        Sha512
    } 

    static class MsmqSecureHashAlgorithmHelper 
    { 
        public static bool IsDefined(MsmqSecureHashAlgorithm algorithm)
        { 
            return algorithm == MsmqSecureHashAlgorithm.MD5 ||
                algorithm == MsmqSecureHashAlgorithm.Sha1 ||
                algorithm == MsmqSecureHashAlgorithm.Sha256 ||
                algorithm == MsmqSecureHashAlgorithm.Sha512; 
        }
 
        public static int ToInt32(MsmqSecureHashAlgorithm algorithm) 
        {
            switch (algorithm) 
            {
                case MsmqSecureHashAlgorithm.MD5:
                    return UnsafeNativeMethods.CALG_MD5;
                case MsmqSecureHashAlgorithm.Sha1: 
                    return UnsafeNativeMethods.CALG_SHA1;
                case MsmqSecureHashAlgorithm.Sha256: 
                    return UnsafeNativeMethods.CALG_SHA_256; 
                case MsmqSecureHashAlgorithm.Sha512:
                    return UnsafeNativeMethods.CALG_SHA_512; 
                default:
                    return -1;
            }
        } 
    }
} 

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.

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