{"id":489,"date":"2020-01-31T11:36:47","date_gmt":"2020-01-31T02:36:47","guid":{"rendered":"https:\/\/beiyan-tool.info\/?p=489"},"modified":"2020-01-31T11:36:47","modified_gmt":"2020-01-31T02:36:47","slug":"vb-net%e3%81%a7task-continuewith%e3%81%ae%e7%b5%90%e6%9e%9c%e3%82%92%e8%a1%a8%e7%a4%ba%e3%81%99%e3%82%8b%e3%82%b5%e3%83%b3%e3%83%97%e3%83%ab","status":"publish","type":"post","link":"https:\/\/beiyan-tool.info\/?p=489","title":{"rendered":"VB.net\u3067Task.ContinueWith\u306e\u7d50\u679c\u3092\u8868\u793a\u3059\u308b\u30b5\u30f3\u30d7\u30eb"},"content":{"rendered":"<p>\u300cVB.net Task.ContinueWith Sample\u300d\u3068\u691c\u7d22\u3057\u3066\u3082\u3001\u7d50\u679c\u306b\u3067\u3066\u304f\u308b\u306e\u306fC#\u3070\u304b\u308a\u3001<br \/>\nC#\u3092VB.net\u306b\u66f8\u304d\u63db\u3048\u3088\u3046\u3068\u3057\u3066\u3082\u3046\u307e\u304f\u3044\u304b\u306a\u3044\u3002<br \/>\n\u305d\u3093\u306a\u4eba\u306e\u305f\u3081\u306b\u3001\u3068\u308a\u3042\u3048\u305a\u52d5\u304f\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3092\u66f8\u304d\u307e\u3057\u305f\u3002<\/p>\n<p>\u30d5\u30a9\u30fc\u30e0\u306bButton1\u3001Label1\u3092\u914d\u7f6e\u3057\u3066\u3001\u4ee5\u4e0b\u306e\u30b3\u30fc\u30c9\u3092\u66f8\u3051\u3070\u3088\u3044\u3067\u3059\u3002<\/p>\n<pre class=\"lang:vbnet decode:true \" >    Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click\r\n\r\n        Dim result As String\r\n        Dim context = TaskScheduler.FromCurrentSynchronizationContext\r\n        Task.Run(Sub() result = GetStringAsync()).ContinueWith(Sub() Label1.text = result, context)\r\n\r\n    End Sub\r\n\r\n    Private Function GetStringAsync() As String\r\n\r\n        System.Threading.Thread.Sleep(1000)\r\n        Return \"Hello \" &amp; DateTime.Now.ToString(\"HH:mm:ss\")\r\n\r\n    End Function\r\n<\/pre>\n<p>\u5143\u306eC#\u306e\u30b3\u30fc\u30c9\u306f\u3053\u3093\u306a\u611f\u3058\u3067\u3059\u3002<\/p>\n<pre class=\"lang:c# decode:true \" >        private void Button1_Click(object sender, EventArgs e)\r\n        {\r\n            var result = \"\";\r\n            var context = TaskScheduler.FromCurrentSynchronizationContext();\r\n            Task.Run(() =&gt; {result = GetStringAsync(); }).ContinueWith(delegate\r\n            {\r\n                label1.Text = result;\r\n            }, context);\r\n\r\n        }\r\n\r\n        private string GetStringAsync()\r\n        {\r\n\r\n            System.Threading.Thread.Sleep(1000);\r\n            return  \"Hello \" + DateTime.Now.ToString(\"HH:mm:ss\");\r\n\r\n        }<\/pre>\n<p>\u4eca\u307e\u3067\u56f0\u3063\u3066\u3044\u305f\u65b9\u3082\u3001\u3053\u308c\u3092\u5143\u306b\u30b3\u30fc\u30c9\u3092\u66f8\u304f\u3053\u3068\u304c\u3067\u304d\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u300cVB.net Task.ContinueWith Sample\u300d\u3068\u691c\u7d22\u3057\u3066\u3082\u3001\u7d50\u679c\u306b\u3067\u3066\u304f\u308b\u306e\u306fC#\u3070\u304b\u308a\u3001 C#\u3092VB.net\u306b\u66f8\u304d\u63db\u3048\u3088\u3046\u3068\u3057\u3066\u3082\u3046\u307e\u304f\u3044\u304b\u306a\u3044\u3002 \u305d\u3093\u306a\u4eba\u306e\u305f\u3081\u306b\u3001\u3068\u308a\u3042\u3048\u305a\u52d5 &#8230; <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23],"tags":[],"class_list":["post-489","post","type-post","status-publish","format-standard","hentry","category-programming"],"_links":{"self":[{"href":"https:\/\/beiyan-tool.info\/index.php?rest_route=\/wp\/v2\/posts\/489","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/beiyan-tool.info\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/beiyan-tool.info\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/beiyan-tool.info\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/beiyan-tool.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=489"}],"version-history":[{"count":1,"href":"https:\/\/beiyan-tool.info\/index.php?rest_route=\/wp\/v2\/posts\/489\/revisions"}],"predecessor-version":[{"id":490,"href":"https:\/\/beiyan-tool.info\/index.php?rest_route=\/wp\/v2\/posts\/489\/revisions\/490"}],"wp:attachment":[{"href":"https:\/\/beiyan-tool.info\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=489"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/beiyan-tool.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=489"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/beiyan-tool.info\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=489"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}