entity framework using stored procedure

entity framework using stored procedure :

entity framework using stored procedure :

[Route("Messages/{Id:long}")]

 public class MessageList

    {

        public long Id { get; set; }       

        public string FirstName { get; set; }

        public string LastName { get; set; }      

        public int msgCount { get; set; }

    }

 public dynamic Get(long Id)

        {

 List<MessageList> msgList = new List<MessageList>();

            var messageList =

//exec storedprocedure name and passed paramaters

 Db.Database.SqlQuery<MessageList>("Exec getUserMessageList @userId " ,new SqlParameter("@userId",Id));

            msgList = messageList.ToList();

}