Exemplos de Entity.DbContextEntity.SaveChanges em C# (CSharp)

Exemplo n.º 1

 public static void Update(Entity.Client obj)
 {
     using (var model = new Entity.DbContextEntity())
     {
         model.Entry <Entity.Client>(obj).State = EntityState.Modified;
         model.SaveChanges();
     }
 }

Exemplo n.º 2

 public static void DeleteById(Entity.Client obj)
 {
     using (var model = new Entity.DbContextEntity())
     {
         model.Entry <Entity.Client>(obj).State = EntityState.Deleted;
         model.SaveChanges();
     }
 }

Exemplo n.º 3

 public static void Insert(Entity.Client obj)
 {
     using (var model = new Entity.DbContextEntity())
     {
         model.Entry <Entity.Client>(obj).State = EntityState.Added;
         model.SaveChanges();
     }
 }