public void Add(Department entity) { using (var contosoDbContent = new ContosoDbContext()) { contosoDbContent.Departments.Add(entity); contosoDbContent.SaveChanges(); } }
public void Create(Course course) { using (var _db = new ContosoDbContext()) { _db.Courses.Add(course); _db.SaveChanges(); } }
public void Add(Person entity) { using (var contosoDbContent = new ContosoDbContext()) { contosoDbContent.Persons.Add(entity); contosoDbContent.SaveChanges(); } }
public void Add(Course entity) { using (var contosoDbContent = new ContosoDbContext()) { contosoDbContent.Courses.Add(entity); contosoDbContent.SaveChanges(); } }
public void Update(Department entity) { using (var contosoDbContent = new ContosoDbContext()) { contosoDbContent.Departments.Attach(entity); contosoDbContent.Entry(entity).State = EntityState.Modified; contosoDbContent.SaveChanges(); } }
public void Delete(Department entity) { using (var contosoDbContent = new ContosoDbContext()) { Department department = contosoDbContent.Departments.Where(d => d.Id == entity.Id).FirstOrDefault(); if (department != null) { contosoDbContent.Departments.Remove(department); contosoDbContent.SaveChanges(); } } }
public void Delete(Person entity) { using (var contosoDbContent = new ContosoDbContext()) { Person person = contosoDbContent.Persons.Where(p => p.Id == entity.Id).FirstOrDefault(); if (person != null) { contosoDbContent.Persons.Remove(person); contosoDbContent.SaveChanges(); } } }
public void Delete(Course entity) { using (var contosoDbContent = new ContosoDbContext()) { Course course = contosoDbContent.Courses.Where(c => c.Id == entity.Id).FirstOrDefault(); if (course != null) { contosoDbContent.Courses.Remove(course); contosoDbContent.SaveChanges(); } } }
public void SaveChanges() { try { _db.SaveChanges(); } catch (DbEntityValidationException dbEx) { foreach (var validationErrors in dbEx.EntityValidationErrors) { foreach (var validationError in validationErrors.ValidationErrors) { System.Console.WriteLine("Property: {0} Error: {1}", validationError.PropertyName, validationError.ErrorMessage); } } } }
public void Create(Department department) { db.Departments.Add(department); db.SaveChanges(); }
public void Create(Person person) { db.People.Add(person); db.SaveChanges(); }
public void SaveChanges() { _context.SaveChanges(); }
public void Create(Course course) { db.Courses.Add(course); db.SaveChanges(); }
public void SaveChanges() { _db.SaveChanges(); }