static void Insert() { Employee_dbEntities empdb = new Employee_dbEntities(); Employee e = new Employee(); e.Name = "Prashant"; e.Salary = 70000; empdb.Employees.Add(e); empdb.SaveChanges(); }
static void Delete(int id) { Employee_dbEntities empdb = new Employee_dbEntities(); Employee e = new Employee(); Employee emp = empdb.Employees.Find(id); empdb.Employees.Remove(emp); empdb.SaveChanges(); }
static void Update(int id) { Employee_dbEntities empdb = new Employee_dbEntities(); Employee e = new Employee(); Employee emp = empdb.Employees.Find(id); emp.Name = "Piyu"; empdb.SaveChanges(); }