{"version":"1.0","author_url":"https://blog.hatena.ne.jp/fskkoba/","categories":[],"published":"2009-03-26 00:00:00","author_name":"fskkoba","height":"190","description":"\u4f8b\u3048\u3070\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306bPageLoad\u6642\u306bDropDownList\u306b\u30a2\u30a4\u30c6\u30e0\u3092\u8ffd\u52a0\u3059\u308b\u3068\u3001 PostBack\u6642\u306b\u30a2\u30a4\u30c6\u30e0\u304c\u4fdd\u6301\u3055\u308c\u306a\u3044\u3002 protected void Page_Load(object sender, EventArgs e) { if (!Page.IsPostBack) { DropDownList1.Items.Add(new ListItem(\"1\",\"\uff11\u3064\u3081\")); DropDownList1.Items.Add(new ListItem(\"2\",\"\uff12\u3064\u3081\")); DropDownList1.Items.Add(new ListItem(\"3\",\"\uff13\u3064\u3081\")); } }\u2026","blog_url":"https://kobarin.hateblo.jp/","blog_title":"Kobarin's Development Blog","provider_url":"https://hatena.blog","width":"100%","url":"https://kobarin.hateblo.jp/entry/20090326","type":"rich","title":"\u52d5\u7684\u306b\u8ffd\u52a0\u3057\u305fDropDownList\u306e\u5024\u304cPostBack\u6642\u306b\u4fdd\u6301\u3055\u308c\u306a\u3044","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkobarin.hateblo.jp%2Fentry%2F20090326\" title=\"\u52d5\u7684\u306b\u8ffd\u52a0\u3057\u305fDropDownList\u306e\u5024\u304cPostBack\u6642\u306b\u4fdd\u6301\u3055\u308c\u306a\u3044 - Kobarin&#39;s Development Blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","image_url":null}