{"id":267,"date":"2012-09-30T23:18:52","date_gmt":"2012-09-30T16:18:52","guid":{"rendered":"http:\/\/www.booboohome.com\/blogs\/?p=267"},"modified":"2025-12-26T12:40:11","modified_gmt":"2025-12-26T05:40:11","slug":"ios-tutorial-chapter-7-objective-c-protocol-and-delegate","status":"publish","type":"post","link":"https:\/\/www.booboohome.com\/blogs\/2012\/09\/ios-tutorial-chapter-7-objective-c-protocol-and-delegate\/","title":{"rendered":"iOS Tutorial #7 \u2013 Objective C: Protocol and Delegate"},"content":{"rendered":"<p><strong>\u0e1a\u0e17\u0e17\u0e35\u0e48 7 \u0e02\u0e2d\u0e07 \u201ciOS Tutorial\u201d \u0e1e\u0e23\u0e49\u0e2d\u0e21\u0e43\u0e2b\u0e49\u0e14\u0e32\u0e27\u0e19\u0e4c\u0e42\u0e2b\u0e25\u0e14\u0e41\u0e25\u0e49\u0e27<\/strong><\/p>\n<p>\u0e43\u0e19\u0e1a\u0e17\u0e19\u0e35\u0e49\u0e40\u0e23\u0e32\u0e08\u0e30\u0e01\u0e25\u0e31\u0e1a\u0e21\u0e32\u0e1e\u0e39\u0e14\u0e16\u0e36\u0e07\u0e40\u0e23\u0e37\u0e48\u0e2d\u0e07\u0e40\u0e01\u0e35\u0e48\u0e22\u0e27\u0e01\u0e31\u0e1a Object \u0e43\u0e19\u0e20\u0e32\u0e29\u0e32 Objective C \u0e01\u0e31\u0e19\u0e15\u0e48\u0e2d \u0e42\u0e14\u0e22\u0e40\u0e19\u0e37\u0e49\u0e2d\u0e2b\u0e32\u0e20\u0e32\u0e22\u0e43\u0e19\u0e1a\u0e17\u0e40\u0e23\u0e32\u0e08\u0e30\u0e17\u0e33\u0e01\u0e32\u0e23\u0e41\u0e19\u0e30\u0e19\u0e33\u0e43\u0e2b\u0e49\u0e23\u0e39\u0e49\u0e08\u0e31\u0e01\u0e43\u0e19\u0e40\u0e23\u0e37\u0e48\u0e2d\u0e07\u0e02\u0e2d\u0e07 Protocol \u0e41\u0e25\u0e30 Delegate<br \/>\n<a href=\"https:\/\/www.booboohome.com\/blogs\/wp-content\/uploads\/2012\/09\/preview_chapter7.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.booboohome.com\/blogs\/wp-content\/uploads\/2012\/09\/preview_chapter7.png\" alt=\"preview_chapter7\" width=\"896\" height=\"603\" class=\"aligncenter size-full wp-image-952\" srcset=\"https:\/\/www.booboohome.com\/blogs\/wp-content\/uploads\/2012\/09\/preview_chapter7.png?v=1766667988 896w, https:\/\/www.booboohome.com\/blogs\/wp-content\/uploads\/2012\/09\/preview_chapter7-632x425.png?v=1766667988 632w, https:\/\/www.booboohome.com\/blogs\/wp-content\/uploads\/2012\/09\/preview_chapter7-768x517.png?v=1766667988 768w\" sizes=\"auto, (max-width: 896px) 100vw, 896px\" \/><\/a><\/p>\n<p><center><a href=\"https:\/\/www.booboohome.com\/blogs?wpdmdl=948\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.booboohome.com\/blogs\/wp-content\/uploads\/2015\/08\/1441704525_download2.png\" alt=\"icon_download\" width=\"128\" height=\"128\" class=\"aligncenter size-full wp-image-865\" \/>\u0e14\u0e32\u0e27\u0e19\u0e4c\u0e42\u0e2b\u0e25\u0e14\u0e44\u0e14\u0e49\u0e17\u0e35\u0e48\u0e19\u0e35\u0e48<\/a><\/center><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0e1a\u0e17\u0e17\u0e35\u0e48 7 \u0e02\u0e2d\u0e07 \u201ciOS Tutorial\u201d \u0e1e\u0e23\u0e49\u0e2d\u0e21\u0e43\u0e2b\u0e49\u0e14\u0e32\u0e27\u0e19\u0e4c\u0e42\u0e2b\u0e25\u0e14\u0e41\u0e25\u0e49\u0e27 \u0e43\u0e19\u0e1a\u0e17\u0e19\u0e35\u0e49\u0e40\u0e23\u0e32\u0e08\u0e30\u0e01\u0e25\u0e31\u0e1a\u0e21\u0e32\u0e1e\u0e39\u0e14\u0e16\u0e36\u0e07\u0e40\u0e23\u0e37\u0e48\u0e2d\u0e07\u0e40\u0e01\u0e35\u0e48\u0e22\u0e27\u0e01\u0e31\u0e1a Object \u0e43\u0e19\u0e20\u0e32\u0e29\u0e32 Objective C \u0e01\u0e31\u0e19\u0e15\u0e48\u0e2d \u0e42\u0e14\u0e22\u0e40\u0e19\u0e37\u0e49\u0e2d\u0e2b\u0e32\u0e20\u0e32\u0e22\u0e43\u0e19\u0e1a\u0e17\u0e40\u0e23\u0e32\u0e08\u0e30\u0e17\u0e33\u0e01\u0e32\u0e23\u0e41\u0e19\u0e30\u0e19\u0e33\u0e43\u0e2b\u0e49\u0e23\u0e39\u0e49\u0e08\u0e31\u0e01\u0e43\u0e19\u0e40\u0e23\u0e37\u0e48\u0e2d\u0e07\u0e02\u0e2d\u0e07 Protocol \u0e41\u0e25\u0e30 Delegate \u0e14\u0e32\u0e27\u0e19\u0e4c\u0e42\u0e2b\u0e25\u0e14\u0e44\u0e14\u0e49\u0e17\u0e35\u0e48\u0e19\u0e35\u0e48 &nbsp;<\/p>\n","protected":false},"author":1,"featured_media":896,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[8,7],"class_list":["post-267","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ios-tutorial","tag-objective-c","tag--objective-c"],"_links":{"self":[{"href":"https:\/\/www.booboohome.com\/blogs\/wp-json\/wp\/v2\/posts\/267","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.booboohome.com\/blogs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.booboohome.com\/blogs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.booboohome.com\/blogs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.booboohome.com\/blogs\/wp-json\/wp\/v2\/comments?post=267"}],"version-history":[{"count":24,"href":"https:\/\/www.booboohome.com\/blogs\/wp-json\/wp\/v2\/posts\/267\/revisions"}],"predecessor-version":[{"id":3894,"href":"https:\/\/www.booboohome.com\/blogs\/wp-json\/wp\/v2\/posts\/267\/revisions\/3894"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.booboohome.com\/blogs\/wp-json\/wp\/v2\/media\/896"}],"wp:attachment":[{"href":"https:\/\/www.booboohome.com\/blogs\/wp-json\/wp\/v2\/media?parent=267"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.booboohome.com\/blogs\/wp-json\/wp\/v2\/categories?post=267"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.booboohome.com\/blogs\/wp-json\/wp\/v2\/tags?post=267"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}