{"height":"190","provider_url":"https://hatena.blog","version":"1.0","width":"100%","published":"2016-01-27 11:37:41","type":"rich","author_url":"https://blog.hatena.ne.jp/griefworker/","title":"Entity Framework \u3067\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u5909\u66f4\u76e3\u8996\u4e2d\u304b\u3069\u3046\u304b\u8abf\u3079\u308b\u65b9\u6cd5\u30e1\u30e2","blog_url":"https://tnakamura.hatenablog.com/","author_name":"griefworker","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftnakamura.hatenablog.com%2Fentry%2F2016%2F01%2F27%2F113741\" title=\"Entity Framework \u3067\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u5909\u66f4\u76e3\u8996\u4e2d\u304b\u3069\u3046\u304b\u8abf\u3079\u308b\u65b9\u6cd5\u30e1\u30e2 - present\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://tnakamura.hatenablog.com/entry/2016/01/27/113741","categories":["C#"],"image_url":null,"provider_name":"Hatena Blog","description":"DbSet<TEntity>.Local \u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u8abf\u3079\u308c\u3070\u308f\u304b\u3063\u305f\u3002 public class Customer { // Entity Framework \u7528\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf protected Customer() { } public Customer(string name) { Name = name; } public int Id { get; private set; } public string Name { get; private set; } } public class ApplicationDbContext : DbContext { public Appli\u2026","blog_title":"present"}