ConnectionString dosn't work

Posted on by mat.skalski

Hello

I'm trying to create a method that will create entity from CRM, but I'm still getting System.NullReferenceException.

I created connection string from Microsoft instruction, but id dosnt't work correctly

var connectionString = @"Username=mat@skalski.onmicrosoft.com;Password=mypassword;Url=">skalski.crm4.dynamics.com;AuthType=Office365;";



            CrmServiceClient service = new CrmServiceClient(connectionString);

            Entity entity = new Entity("contact");
            entity.Attributes.Add("lastname", "Console App");

            Guid guid = service.Create(entity);

            Console.WriteLine(guid);

Maybe someone help mi to find a mistake