public void Delete(Student student) { using (ETradeContext context = new ETradeContext()) { var entity = context.Entry(student); entity.State = System.Data.Entity.EntityState.Deleted; context.SaveChanges(); } }
public void Add(Student student) { using (ETradeContext context = new ETradeContext()) { // context.Students.Add(student); var entity = context.Entry(student); entity.State = System.Data.Entity.EntityState.Added; context.SaveChanges(); } }
public List <Student> GetStudentByName(string s) { using (ETradeContext context = new ETradeContext()) { var blogs = from b in context.Students where b.Name.Contains(s) select b; return(blogs.ToList()); //var matchingvalues = context //// Where(stringToCheck => stringToCheck.Contains(myString)); } }