[dotNetRDF-Support] HashAlgorithm existing in both dotNetRDF.dll and mscorlib.dll

[Robert K. <rob...@gm...>]

Hi,
I'm trying to implement a function to return a HashAlgorithm in my
ASP.NET application.  I'm using Visual Studio 2013 with dotNetRDF
1.0.9.3683.  The function looks like:

private HashAlgorithm GetHash()
        {
             string keystring = string.Format("{0}&{1}","consumer_secret",
                                             "token_secret");
             var hmacsha1 = new HMACSHA1
                 {
                     Key = System.Text.Encoding.ASCII.GetBytes(keystring)
                 };
             return hmacsha1;
        }


But I'm getting a compiler error:

The type 'System.Security.Cryptography.HashAlgorithm' exists in both
'C:\Program Files (x86)\Reference
Assemblies\Microsoft\Framework\.NETFramework\v4.5\mscorlib.dll' and
'D:\Dev\MyProject\packages\dotNetRDF.1.0.9.3683\lib\portable-net4+sl5+netcore45+wpa81+wp8+MonoAndroid1+MonoTouch1\dotNetRDF.dll'


I've spent most of the afternoon trying to figure out what could be
wrong.  I've ensured I have no disparate versions of dotNetRDF.dll on
my machine, and everything seems to be pointing to the right place.

Help?

thanks

-bob



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