{"id":857,"date":"2021-09-13T16:51:27","date_gmt":"2021-09-13T08:51:27","guid":{"rendered":"http:\/\/www.wayln.com\/?p=857"},"modified":"2021-09-13T16:51:27","modified_gmt":"2021-09-13T08:51:27","slug":"%e6%95%b0%e6%8d%ae%e6%b5%81%e5%9f%ba%e7%a1%80-%e5%9d%97%e7%9a%84%e8%a7%a3%e8%80%a6","status":"publish","type":"post","link":"https:\/\/www.wayln.com\/?p=857","title":{"rendered":"\u6570\u636e\u6d41\u57fa\u7840\u2014\u2014\u5757\u7684\u89e3\u8026"},"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>\u5047\u8bbe\u5728\u6267\u884c\u5904\u7406\u65f6\uff0c\u9700\u8981\u52a8\u6001\u5730\u53d8\u66f4\u6570\u636e\u6d41\u7684\u7ed3\u6784\uff0c\u8fd9\u79cd\u9ad8\u7ea7\u573a\u666f\u6781\u4e3a\u7f55\u89c1<\/p>\n<h1><span id=\"i-2\">\u89e3\u51b3\u65b9\u6848<\/span><\/h1>\n<p>\u53ef\u4ee5\u968f\u65f6\u5173\u8054\u6216\u89e3\u8026\u6570\u636e\u6d41\u5757\u3002\u6570\u636e\u53ef\u4ee5\u901a\u8fc7\u7f51\u683c\u81ea\u7531\u5730\u4f20\u9001\uff0c\u4efb\u4f55\u65f6\u5019\u5173\u8054\u6216\u89e3\u8026\u90fd\u662f\u5b89\u5168\u7684\u3002\u5e76\u4e14\uff0c\u5173\u8054\u548c\u89e3\u8026\u5bf9\u7ebf\u7a0b\u6765\u8bf4\u4e5f\u662f\u5b89\u5168\u7684\u3002<br \/>\n\u5728\u5173\u8054\u6570\u636e\u6d41\u5757\u65f6\uff0c\u4fdd\u7559LinkTo\u65b9\u6cd5\u8fd4\u56de\u7684IDisposable.\u5728\u89e3\u8026\u6570\u636e\u6d41\u5757\u65f6\uff0c\u5219\u5c06\u5176\u4e22\u5f03\u3002<\/p>\n<pre><code class=\"language-CSharp line-numbers\"> var multiplyBolck=new TransformBlock&lt;int,int&gt;(item=&gt;item*2);\nvar subtractBlock=new TransformBlock&lt;int,int&gt;(item=&gt;item-2);\nIDisposable link=multiplyBolck.LinkTo(subtractBlock);\nmultiplyBlock.Post(1);\nmultiplyBlock.Post(2);\n\/\/\u89e3\u8026\u6570\u636e\u6d41\u5757\n\/\/\u4e0a\u9762\u53d1\u9001\u7684\u6570\u636e\u53ef\u80fd\u5df2\u7ecf\u901a\u8fc7\u94fe\u63a5\uff0c\u4e5f\u53ef\u80fd\u5c1a\u672a\u901a\u8fc7\n\/\/\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u8003\u8651\u4f7f\u7528\u5757\u6765\u66ff\u4ee3\u8c03\u7528Dispose\nlink.Dispose();\n<\/code><\/pre>\n<h1><span id=\"i-3\">\u8ba8\u8bba<\/span><\/h1>\n<p>\u9664\u975e\u8bb7\u8bb7\u591f\u4fdd\u8bc1\u94fe\u63a5\u5904\u4e8e\u7a7a\u95f2\u72b6\u6001\uff0c\u5426\u5219\u5728\u89e3\u8026\u65f6\u53ef\u80fd\u4f1a\u51fa\u73b0\u7ade\u4e89\u6761\u4ef6\u3002\u4e0d\u8fc7\uff0c\u901a\u5e38\u65e0\u9700\u62c5\u5fe7\u3002\u5728\u5757\u5b8c\u6210\u89e3\u8026\u4e4b\u524d\uff0c\u6570\u636e\u53ef\u80fd\u6d41\u7ecf\u94fe\u63a5\uff0c\u4e5f\u53ef\u80fd\u5e76\u672a\u6d41\u7ecf\u3002\u7ade\u4e89\u6761\u4ef6\u5e76\u4e0d\u4f1a\u9020\u6210\u6570\u636e\u7684\u91cd\u590d\u6216\u4e22\u5931\u3002<br \/>\n\u8981\u6539\u53d8\u73b0\u6709\u94fe\u63a5\u4e0a\u7684\u8fc7\u6ee4\u5668\uff0c\u5c31\u9700\u8981\u5c06\u65e7\u94fe\u63a5\u89e3\u8026\uff0c\u5e76\u521b\u5efa\u5e26\u6709\u65b0\u8fc7\u6ee4\u5668\u7684\u65b0\u94fe\u63a5\uff08\u9009\u62e9\u6027\u5730\u5c06DataflowLinkOptions.Append\u8bbe\u4e3afalse.\u53e6\u4e00\u4e2a\u4f8b\u5b50\u662f\uff0c\u6709\u7b56\u7565\u7684\u89e3\u8026\u53ef\u4ee5\u6682\u505c\u6570\u636e\u6d41\u7f51\u683c<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Contents1 \u95ee\u98982 \u89e3\u51b3\u65b9\u68483 \u8ba8\u8bba \u95ee\u9898 \u5047\u8bbe\u5728\u6267\u884c\u5904\u7406\u65f6\uff0c\u9700\u8981\u52a8\u6001\u5730\u53d8\u66f4\u6570\u636e\u6d41\u7684\u7ed3\u6784\uff0c\u8fd9\u79cd\u9ad8\u7ea7\u573a\u666f [&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-857","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\/857","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=857"}],"version-history":[{"count":1,"href":"https:\/\/www.wayln.com\/index.php?rest_route=\/wp\/v2\/posts\/857\/revisions"}],"predecessor-version":[{"id":858,"href":"https:\/\/www.wayln.com\/index.php?rest_route=\/wp\/v2\/posts\/857\/revisions\/858"}],"wp:attachment":[{"href":"https:\/\/www.wayln.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=857"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wayln.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=857"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wayln.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=857"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}