{"id":795,"date":"2021-09-08T14:23:10","date_gmt":"2021-09-08T06:23:10","guid":{"rendered":"http:\/\/www.wayln.com\/?p=795"},"modified":"2021-09-08T14:23:10","modified_gmt":"2021-09-08T06:23:10","slug":"%e5%bc%82%e6%ad%a5%e7%bc%96%e7%a8%8b%e5%9f%ba%e7%a1%80-%e9%81%bf%e5%85%8d%e5%bb%b6%e7%bb%ad%e7%9a%84%e4%b8%8a%e4%b8%8b%e6%96%87","status":"publish","type":"post","link":"https:\/\/www.wayln.com\/?p=795","title":{"rendered":"\u5f02\u6b65\u7f16\u7a0b\u57fa\u7840\u2014\u2014\u907f\u514d\u5ef6\u7eed\u7684\u4e0a\u4e0b\u6587"},"content":{"rendered":"<div id=\"toc_container\" class=\"toc_transparent no_bullets\"><p class=\"toc_title\">Contents<\/p><ul class=\"toc_list\"><li><a href=\"#i\"><span class=\"toc_number toc_depth_1\">1<\/span> \u95ee\u9898<\/a><\/li><li><a href=\"#i-2\"><span class=\"toc_number toc_depth_1\">2<\/span> \u89e3\u51b3\u65b9\u6848<\/a><\/li><li><a href=\"#i-3\"><span class=\"toc_number toc_depth_1\">3<\/span> \u8ba8\u8bba<\/a><\/li><\/ul><\/div>\n<h1><span id=\"i\">\u95ee\u9898<\/span><\/h1>\n<p>\u5f53async\u5728await\u4e4b\u540e\u6062\u590d\u65f6\uff0c\u5b83\u9ed8\u8ba4\u4f1a\u5728\u76f8\u540c\u7684\u4e0a\u4e0b\u6587\u4e2d\u7ee7\u7eed\u6267\u884c\u3002\u5982\u679c\u8be5\u4e0a\u4e0b\u6587\u4e3aUI\u4e0a\u4e0b\u6587\uff0c\u5e76\u4e14\u6709\u4e00\u5927\u5806async\u65b9\u6cd5\u5728UI\u4e0a\u4e0b\u6587\u4e2d\u6062\u590d\uff0c\u4fbf\u4f1a\u5f15\u53d1\u6027\u80fd\u95ee\u9898\u3002<\/p>\n<h1><span id=\"i-2\">\u89e3\u51b3\u65b9\u6848<\/span><\/h1>\n<p>\u4e3a\u4e86\u907f\u514d\u5728\u4e00\u4e2a\u4e0a\u4e0b\u6587\u4e2d\u6062\u590d\uff0c\u5bf9ConfigureAwait\u7684\u7ed3\u679c\u52a0\u4ee5await,\u5e76\u5411\u5176continueOnCapturedContext\u53c2\u6570\u4f20\u9012false\u3002<\/p>\n<pre><code class=\"language-CSharp line-numbers\">async Task ResumeOnContextAsync()\n{\n    await Task.Delay(TimeSpan.FromSeconds(1));\n    \/\/\u8be5\u65b9\u6cd5\u5728\u540c\u4e00\u4e0a\u4e0b\u6587\u4e2d\u6062\u590d\n}\nasync Task ResumeWithoutContextAsync()\n{\n    await Task.Delay(TimeSpan.FromSeconds(1)).ConfigureAwait(false);\n    \/\/\u8be5\u65b9\u6cd5\u5728\u6062\u590d\u65f6\u4e22\u5f03\u4e0a\u4e0b\u6587\n}\n\n<\/code><\/pre>\n<h1><span id=\"i-3\">\u8ba8\u8bba<\/span><\/h1>\n<p>\u5728UI\u7ebf\u7a0b\u4e2d\u8fd0\u884c\u8fc7\u591a\u7684\u5ef6\u7eed\u4efb\u52a1\uff0c\u53ef\u80fd\u5f15\u53d1\u6027\u80fd\u95ee\u9898\u3002\u78c1\u5438\u7c7b\u578b\u95ee\u9898\u96be\u4ee5\u8bca\u65ad\uff0c\u8fd9\u662f\u56e0\u4e3a\u81f4\u4f7f\u7cfb\u7edf\u53d8\u6162\u7684\u5e76\u975e\u5355\u4e2a\u65b9\u6cd5\u3002\u56e0\u4e3a\u5e94\u7528\u7a0b\u5e8f\u53d8\u5f97\u66f4\u52a0\u590d\u6742\uff0c\u6240\u4ee5UI\u6027\u80fd\u201c\u904d\u4f53\u9cde\u4f24\u201d\u3002<br \/>\n\u5728UI\u7ebf\u7a0b\u4e2d\u6709\u591a\u5c11\u5ef6\u7eed\u4efb\u52a1\u624d\u7b97\u8fc7\u591a\uff1f\u8fd9\u4e2a\u95ee\u9898\u5e76\u6ca1\u6709\u56fa\u5b9a\u7b54\u6848\uff0cUniversal Windows\u56e2\u961f\u91c7\u7528\u7684\u6307\u5bfc\u4eff\u771f\uff1a\u7f8e\u5999\u4e0a\u767e\u4e2a\u5c1a\u53ef\uff0c\u7f8e\u5999\u4e0a\u5343\u4e2a\u5219\u8fc7\u591a\u3002<br \/>\n\u6700\u597d\u4ece\u4e00\u5f00\u59cb\u5c31\u907f\u514d\u8fd9\u4e2a\u95ee\u9898\uff0c\u9488\u5bf9\u4efb\u610f\u65e0\u9700\u5728\u539f\u59cb\u4e0a\u4e0b\u6587\u6062\u590d\u7684async\u65b9\u6cd5\uff0c\u4f7f\u7528ConfigureAwait\u65b9\u6848\uff0c\u8fd9\u6837\u505a\u4e0d\u4f1a\u4ea7\u751f\u4efb\u4f55\u5f0a\u7aef\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Contents1 \u95ee\u98982 \u89e3\u51b3\u65b9\u68483 \u8ba8\u8bba \u95ee\u9898 \u5f53async\u5728await\u4e4b\u540e\u6062\u590d\u65f6\uff0c\u5b83\u9ed8\u8ba4\u4f1a\u5728\u76f8\u540c\u7684\u4e0a\u4e0b\u6587 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4,41,2],"tags":[],"class_list":["post-795","post","type-post","status-publish","format-standard","hentry","category-c","category-41","category-2"],"_links":{"self":[{"href":"https:\/\/www.wayln.com\/index.php?rest_route=\/wp\/v2\/posts\/795","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wayln.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wayln.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wayln.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wayln.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=795"}],"version-history":[{"count":1,"href":"https:\/\/www.wayln.com\/index.php?rest_route=\/wp\/v2\/posts\/795\/revisions"}],"predecessor-version":[{"id":796,"href":"https:\/\/www.wayln.com\/index.php?rest_route=\/wp\/v2\/posts\/795\/revisions\/796"}],"wp:attachment":[{"href":"https:\/\/www.wayln.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=795"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wayln.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=795"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wayln.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=795"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}