//public static Task<List<tblDoctor>> GetData() //{ // var dbLoanEntities = new dbVisitorEntities(); // return Task.Run(() => dbLoanEntities.tblDoctor.ToList()); //} public static Task <string> GetDoctorId() { var dbVisitorEntities = new dbVisitorEntities(); return(Task.Run(() => dbVisitorEntities.spAutoDoctorId().FirstOrDefault().ToString())); }