1.0Visual Studio news feedhttps://devblogs.microsoft.com/vsnewsShikha Kaulhttps://devblogs.microsoft.com/vsnews/akams-author/v-shik/rich600338<blockquote class="wp-embedded-content" data-secret="RPgWcmcu3k"><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=RPgWcmcu3k" width="600" height="338" title="“Migrating Delegate.BeginInvoke Calls for .NET Core” — Visual Studio news feed" data-secret="RPgWcmcu3k" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !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); //# sourceURL=https://devblogs.microsoft.com/vsnews/wp-includes/js/wp-embed.min.js </script> https://devblogs.microsoft.com/vsnews/wp-content/uploads/sites/25/2018/08/vsfeaturebig.png716448I 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’ll look at why these APIs aren’t implemented for .NET Core, why their usage isn’t caught by the .NET API […]