{"provider_url":"https://hatena.blog","type":"rich","categories":["C#"],"provider_name":"Hatena Blog","title":"TextBox \u3067\u30d7\u30ec\u30fc\u30b9\u30db\u30eb\u30c0\u30fc\u3092\u8868\u793a\u3059\u308b\u65b9\u6cd5","author_name":"griefworker","height":"190","author_url":"https://blog.hatena.ne.jp/griefworker/","published":"2010-09-29 00:00:00","blog_title":"present","version":"1.0","url":"https://tnakamura.hatenablog.com/entry/20100929/textbox_placeholder","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftnakamura.hatenablog.com%2Fentry%2F20100929%2Ftextbox_placeholder\" title=\"TextBox \u3067\u30d7\u30ec\u30fc\u30b9\u30db\u30eb\u30c0\u30fc\u3092\u8868\u793a\u3059\u308b\u65b9\u6cd5 - present\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","image_url":"http://cdn-ak.f.st-hatena.com/images/fotolife/g/griefworker/20100929/20100929100509.jpg","blog_url":"https://tnakamura.hatenablog.com/","description":"WPF \u306e TextBox \u306b\u306f\u30d7\u30ec\u30fc\u30b9\u30db\u30eb\u30c0\u30fc\u3092\u8868\u793a\u3059\u308b\u6a5f\u80fd\u304c\u3042\u308a\u307e\u305b\u3093\u3002\u3042\u3001\u30d7\u30ec\u30fc\u30b9\u30db\u30eb\u30c0\u30fc\u3063\u3066\u3044\u3046\u306e\u306f\u3001WPF \u3067\u4ee5\u524d Watermark \u3063\u3066\u547c\u3093\u3067\u3044\u305f\u3084\u3064\u3067\u3059\u3002HTML5 \u306e\u5f71\u97ff\u3067\u3001\u30d7\u30ec\u30fc\u30b9\u30db\u30eb\u30c0\u30fc\u306a\u3093\u3066\u683c\u597d\u3064\u3051\u3066\u547c\u3076\u3088\u3046\u306b\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3057\u305f\u3002 WPF \u304c\u30d9\u30fc\u30bf\u7248\u306e\u3068\u304d\u306f WatermarkedTextBox \u3063\u3066\u3044\u3046\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u304c\u3042\u3063\u305f\u3093\u3067\u3059\u304c\u3001\u6a5f\u80fd\u304c TextBox \u306b\u7d71\u5408\u3055\u308c\u308b\u3068\u3044\u3046\u7406\u7531\u3067\u5ec3\u6b62\u3055\u308c\u307e\u3057\u305f\u3002\u3067\u3082 .NET Framework 4 \u306e TextBox \u306b\u305d\u306e\u6a5f\u80fd\u306f\u307e\u3060\u898b\u5f53\u305f\u308a\u307e\u305b\u3093\u3002\u79c1\u304c\u898b\u9003\u3057\u3066\u308b\u3060\u3051\uff1f TextBox \u306b\u30d7\u30ec\u30fc\u30b9\u30db\u30eb\u30c0\u30fc\u3092\u8868\u793a\u3059\u308b\u65b9\u6cd5\u306f\u3001Micro\u2026"}