{"version":"1.0","provider_name":"Visual Studio news feed","provider_url":"https:\/\/devblogs.microsoft.com\/vsnews","author_name":"Shikha Kaul","author_url":"https:\/\/devblogs.microsoft.com\/vsnews\/akams-author\/v-shik\/","title":"Migrating Delegate.BeginInvoke Calls for .NET Core","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"sQmvyGRbOR\"><a href=\"https:\/\/devblogs.microsoft.com\/vsnews\/akams-aa4qhrv\/\">Migrating Delegate.BeginInvoke Calls for .NET Core<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/devblogs.microsoft.com\/vsnews\/akams-aa4qhrv\/embed\/#?secret=sQmvyGRbOR\" width=\"600\" height=\"338\" title=\"&#8220;Migrating Delegate.BeginInvoke Calls for .NET Core&#8221; &#8212; Visual Studio news feed\" data-secret=\"sQmvyGRbOR\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/devblogs.microsoft.com\/vsnews\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/devblogs.microsoft.com\/vsnews\/wp-content\/uploads\/sites\/25\/2018\/08\/vsfeaturebig.png","thumbnail_width":716,"thumbnail_height":448,"description":"I recently worked with a couple customers migrating applications to .NET Core that had to make code changes to workaround BeginInvoke and EndInvoke methods on delegates not being supported on .NET Core. In this post, we\u2019ll look at why these APIs aren\u2019t implemented for .NET Core, why their usage isn\u2019t caught by the .NET API [&hellip;]"}