C#, dll, vista

[MPatrick987]

//Error 1 The type or namespace name 'AuthorizeNET' could not be found (are you missing a using directive or

 //an assembly reference?) C:\Users\Marie\Desktop\Authorize_Net\C#\Sample_MP\Sample\AIM

//Example\Auth1.cs 5 7 AIM Example

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using AuthorizeNET; // This is the problem****

namespace SampleAuthorization {
    class Program {
        static void Main(string[] args) {
            //step 1 - create the request
            var request = new AuthorizeNet.AuthorizationRequest("4111111111111111", "1216", 10.00M,
                "Test Transaction");

            //step 2 - create the gateway, sending in your credentials
            var gate = new AuthorizeNet.Gateway("", "");

            //step 3 - make some money
            var response = gate.Send(request);

            Console.WriteLine("{0}: {1}",response.ResponseCode, response.Message);
            Console.Read();
        }
    }
}

I am an old c+ programmer attempting to get the AIM to work.  I was unable to get the coffee shop sample to open.  

The code works if I comment out the reference but what is the effect.

I have read the manual and searched the forums and don’t find the answer to the above problem.

The dll’s are loaded under the Reference.

My OS is vista 64-bit.

I am running in admin mode.

Again, It will build if I comment out the reference.

AIM file was downloaded 12/26/10

I have tried removing and re-adding the reference.

Any suggestions?

Thank you,

Marie

[TSdotNet]

hope this is not a stupid question - have you added the a reference to the dll in the project? (presuming your using visual studio)

___________________________________
<-- Kudos is always welcome....
TSdotNet

[CJDauthUser]

Im sure youre past this by now, but for archive purposes...in Project properties, under "target framework" change it from "3.5 client" to "3.5". it worked for me.

[pcapozzi1951]

Thanks for the response. Setting the target framework is a problem with their samples.