SignedXml class is out RRS feed

  • Question

  • User1541849693 posted


    I tried to use the class SignedXml in the Visual Studio 2008 Express framework, but it don't have this class.  I've installed the Service Pack1 and nothing..

    Could anyone help me please?

    Here is part of the program:

    using System.Security;

    using System.Security.Cryptography;
    using System.Security.Cryptography.Xml;
    using System.Security.Cryptography.X509Certificates;

    protected void BtnEnviar_Click(object sender, EventArgs e)

    // get certificate


    // assinar XML
    RSACryptoServiceProvider crypto = (RSACryptoServiceProvider)Certif.PrivateKey;

    // Create a SignedXml object.
    SignedXml signedXml = new SignedXml();

    signedXml.SigningKey = crypto;

    Reference reference = new Reference();



    end of program

    Thanks in advance!

    Bye for now

    Friday, October 11, 2013 9:58 AM


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