public List <TagEntity> Read() { using (var database = new DBLab2Context()) { return(database.Set <TagEntity>().ToList()); } }
public ICollection <StudentEntity> Read() { using (var database = new DBLab2Context()) { return(database.Set <StudentEntity>().ToList()); } }
public TagEntity Read(int id) { using (var database = new DBLab2Context()) { return(database.Tags.Find(id)); } }
public StudentEntity Read(int id) { using (var database = new DBLab2Context()) { return(database.Students.Find(id)); } }
public void Create(PostEntity entity) { using (var database = new DBLab2Context()) { database.Posts.Add(entity); database.SaveChanges(); } }
public void Delete(TagEntity entity) { using (var database = new DBLab2Context()) { database.Tags.Attach(entity); database.Tags.Remove(entity); database.SaveChanges(); } }
public void Update(TagEntity entity) { using (var database = new DBLab2Context()) { database.Tags.Attach(entity); var entry = database.Entry(entity); entry.Property(e => e.Name).IsModified = true; database.SaveChanges(); } }
public void Delete(int id) { using (var database = new DBLab2Context()) { var oldEntity = new TagEntity { TagId = id }; database.Tags.Attach(oldEntity); database.Tags.Remove(oldEntity); database.SaveChanges(); } }
public void Delete(int id) { using (var database = new DBLab2Context()) { var oldEntity = new CommentEntity { CommentId = id }; database.Comments.Attach(oldEntity); database.Comments.Remove(oldEntity); database.SaveChanges(); } }
public void Create(int postId, TagEntity entity) { using (var database = new DBLab2Context()) { var post = database.Posts.Find(postId); entity.Posts = new List <PostEntity>(); entity.Posts.Add(post); database.Tags.Add(entity); database.SaveChanges(); } }
public StudentEntity Read(StudentEntity entity) { using (var database = new DBLab2Context()) { StudentEntity output = null; foreach (var item in database.Students) { if ((item.FirstName == entity.FirstName) && (item.LastName == entity.LastName)) { output = item; break; } } return(output); } }