private static void DeleteStudent() { using (var context = new AlwaysdataDbContext()) { var bay = (from d in context.Students where d.FirstMidName == "Ali" select d).Single(); context.Students.Remove(bay); context.SaveChanges(); } }
private static void ChangeStudent() { using (var context = new AlwaysdataDbContext()) { var student = (from d in context.Students where d.FirstMidName == "Ali" select d).Single(); student.LastName = "Aslam"; context.SaveChanges(); } }
private static void AddStudent() { using (var context = new AlwaysdataDbContext()) { var student = new Student { LastName = "Khan", FirstMidName = "Ali", EnrollmentDate = DateTime.Parse("2005-09-01") }; context.Students.Add(student); context.SaveChanges(); } }