c#怎么使用paypal的API

Question

没有遇到过这个问题，这是我的写法，应该和你的是一样的public static IAPIProfile CreateAPIProfile()
{
            ConfigInfo configInfo = ConfigFactory.Deserialize(HttpContext.Current.Server.MapPath("/Sysconfig.config"));
            IAPIProfile profile = ProfileFactory.createSignatureAPIProfile();
            profile.APIUsername = configInfo.PpUser;
            profile.APIPassword = configInfo.PpPwd;
            profile.Environment = configInfo.PpEnvironment;
            profile.Subject = string.Empty;
            profile.APISignature = configInfo.PpSignature;
return profile;
             }