{"id":1690,"date":"2015-01-05T19:27:53","date_gmt":"2015-01-05T11:27:53","guid":{"rendered":"http:\/\/blog.qdac.cc\/?p=1690"},"modified":"2015-01-05T19:28:01","modified_gmt":"2015-01-05T11:28:01","slug":"qmsgpack-%e6%9b%b4%e6%96%b0-%e4%bf%ae%e6%ad%a3%e4%ba%86-ischildof-%e5%87%bd%e6%95%b0%e7%9a%84%e4%b8%80%e5%a4%84%e9%94%99%e8%af%af","status":"publish","type":"post","link":"https:\/\/blog.qdac.cc\/?p=1690","title":{"rendered":"QMsgPack \u66f4\u65b0 \u2013 \u4fee\u6b63\u4e86 IsChildOf \u51fd\u6570\u7684\u4e00\u5904\u9519\u8bef"},"content":{"rendered":"<h4>\u3010\u95ee\u9898\u63cf\u8ff0\u3011<\/h4>\n<p>\u8be5\u95ee\u9898\u662f\u7531\u4e8e IsChildOf \u51fd\u6570\u7b2c\u4e00\u53e5<\/p>\n<pre class=\"lang:delphi decode:true\">if Assigned(FParent) then<\/pre>\n<p>\u4e2d\uff0cFParent \u9519\u8bef\u7684\u5199\u6210\u4e86 AParent \u5f15\u8d77\uff0c\u53ef\u80fd\u4f1a\u9020\u6210 Access Volation \u5f02\u5e38\u3002<\/p>\n<h4>\u3010\u4e25\u91cd\u7a0b\u5ea6\u3011<\/h4>\n<p>\u4e2d<\/p>\n<h4>\u3010\u66f4\u65b0\u7ea7\u522b\u3011<\/h4>\n<p>\u63a8\u8350<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3010\u95ee\u9898\u63cf\u8ff0\u3011 \u8be5\u95ee\u9898\u662f\u7531\u4e8e IsChil [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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