{"id":22368,"date":"2022-11-09T11:45:46","date_gmt":"2022-11-09T11:45:46","guid":{"rendered":"https:\/\/www.aceinfoway.com\/blog\/?p=22368"},"modified":"2022-12-12T12:16:37","modified_gmt":"2022-12-12T12:16:37","slug":"whats-new-in-dot-net-7","status":"publish","type":"post","link":"https:\/\/www.aceinfoway.com\/blog\/whats-new-in-dot-net-7","title":{"rendered":"What&#8217;s New in .NET 7: Top New Features and Enhancements of .NET 7"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_37 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\r\n<div class=\"ez-toc-title-container\">\r\n<p class=\"ez-toc-title\">Table of Contents<\/p>\r\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\r\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.aceinfoway.com\/blog\/whats-new-in-dot-net-7\/#The_Ultimate_Checklist_for_Building_An_Incredible_Web_App\" title=\"The Ultimate Checklist for Building An Incredible Web App\">The Ultimate Checklist for Building An Incredible Web App<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.aceinfoway.com\/blog\/whats-new-in-dot-net-7\/#NET_Release_Modulation\" title=\".NET Release Modulation\">.NET Release Modulation<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.aceinfoway.com\/blog\/whats-new-in-dot-net-7\/#Whats_new_in_NET_7\" title=\"What\u2019s new in .NET 7?\">What\u2019s new in .NET 7?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.aceinfoway.com\/blog\/whats-new-in-dot-net-7\/#1_Native-AOT\" title=\"#1 Native-AOT\u00a0\">#1 Native-AOT\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.aceinfoway.com\/blog\/whats-new-in-dot-net-7\/#2_ASPNET_Core\" title=\"#2 ASP.NET Core\">#2 ASP.NET Core<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.aceinfoway.com\/blog\/whats-new-in-dot-net-7\/#3_The_new_Regex_Source_Generator\" title=\"#3 The new Regex Source Generator\">#3 The new Regex Source Generator<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.aceinfoway.com\/blog\/whats-new-in-dot-net-7\/#4_NET_MAUI\" title=\"#4 .NET MAUI\">#4 .NET MAUI<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.aceinfoway.com\/blog\/whats-new-in-dot-net-7\/#5_Cloud-native\" title=\"#5 Cloud-native\">#5 Cloud-native<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.aceinfoway.com\/blog\/whats-new-in-dot-net-7\/#6_Generic_Math\" title=\"#6 Generic Math\">#6 Generic Math<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.aceinfoway.com\/blog\/whats-new-in-dot-net-7\/#7_Add_Stream_ReadExactly_and_ReadAtLeast\" title=\"#7 Add Stream ReadExactly and ReadAtLeast \">#7 Add Stream ReadExactly and ReadAtLeast <\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.aceinfoway.com\/blog\/whats-new-in-dot-net-7\/#Other_modifications_for_NET_7_release\" title=\"Other modifications for .NET 7 release\">Other modifications for .NET 7 release<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.aceinfoway.com\/blog\/whats-new-in-dot-net-7\/#The_Ultimate_Checklist_for_Building_An_Incredible_Web_App-2\" title=\"The Ultimate Checklist for Building An Incredible Web App\">The Ultimate Checklist for Building An Incredible Web App<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.aceinfoway.com\/blog\/whats-new-in-dot-net-7\/#Winding-up\" title=\"Winding-up\">Winding-up<\/a><\/li><\/ul><\/nav><\/div>\r\n<p><span style=\"font-weight: 500;\">Microsoft has now released the latest version of .NET 7 on 8th November 2022. Prepare yourself to embrace the updates coming with it!\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 500;\">Here we bring such legitimate striking features that make .NET 7 more efficient and promising than the previous versions.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 500;\">But before we dwell on the modifications that will enhance working with .NET, let us understand how the release cycle for .NET comes up with different versions.<\/span><\/p>\n<style type=\"text\/css\">\r\n\t\t#dae-shortcode21555-download-wrapper {\r\n\t\t\tbackground: url() !important;\r\n\t\t\tbackground-attachment: scroll !important;\r\n\t\t}\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-download-file-image {\r\n\t\t\twidth: 80% !important;\r\n\t\t}\r\n\t\t#dae-shortcode21555-download-wrapper.dae-shortcode-download-wrapper-wide .dae-shortcode-download-file-image {\r\n\t\t\twidth: 40% !important;\r\n\t\t}\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-download-title {\r\n\t\t\tfont-size: 40px !important;\r\n\t\t\tfont-family: Arial, Helvetica, sans-serif !important;\r\n\t\t\tcolor: #0073aa !important;\r\n\t\t}\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-download-text {\r\n\t\t\tfont-size: 16px !important;\r\n\t\t\tfont-family: Arial, Helvetica, sans-serif !important;\r\n\t\t\tcolor: #444444 !important;\r\n\t\t}\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-download-text h1,\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-download-text h2,\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-download-text h3,\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-download-text h4,\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-download-text h5 {\r\n\t\t\tfont-family: Arial, Helvetica, sans-serif !important;\r\n\t\t}\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-download-button {\r\n\t\t\tcolor: #0073aa !important;\r\n\t\t\tbackground: none !important;\r\n\t\t\tfont-size: 25px 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Helvetica, sans-serif !important;\r\n\t\t\tcolor: #444444 !important;\r\n\t\t}\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-register-icon {\r\n\t\t\theight: calc(45px + 4px) !important;\r\n\t\t\tfont-size: 15px !important;\r\n\t\t\tfont-family: Arial, Helvetica, sans-serif !important;\r\n\t\t\tpadding: 15px !important;\r\n\t\t\tcolor: #ffffff !important;\r\n\t\t\tbackground: #0073aa !important;\r\n\t\t\tborder-radius: 10px 0 0 10px !important;\r\n\t\t\t-moz-border-radius: 10px 0 0 10px !important;\r\n\t\t\t-webkit-border-radius: 10px 0 0 10px !important;\r\n\t\t}\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-register-field {\r\n\t\t\theight: calc(45px + 4px) !important;\r\n\t\t\tfont-size: 15px !important;\r\n\t\t\tfont-family: Arial, Helvetica, sans-serif !important;\r\n\t\t\tpadding: 15px !important;\r\n\t\t\tcolor: #444444 !important;\r\n\t\t\tbackground: #f9f9f9 !important;\r\n\t\t\tborder-radius: 0 10px 10px 0 !important;\r\n\t\t\t-moz-border-radius: 0 10px 10px 0 !important;\r\n\t\t\t-webkit-border-radius: 0 10px 10px 0 !important;\r\n\t\t}\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-register-select-icon {\r\n\t\t\ttop: calc(50% - 7.5px) !important;\r\n\t\t\tright: 15px !important;\r\n\t\t\tfont-size: 15px !important;\r\n\t\t\tfont-family: Arial, Helvetica, sans-serif !important;\r\n\t\t\tcolor: #444444 !important;\r\n\t\t}\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-register-field::-webkit-input-placeholder,\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-register-field::placeholder {\r\n\t\t\tcolor: #888888 !important;\r\n\t\t\tfont-family: Arial, Helvetica, sans-serif !important;\r\n\t\t}\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-register-field::-ms-input-placeholder {\r\n\t\t\tcolor: #888888 !important;\r\n\t\t\tfont-family: Arial, Helvetica, sans-serif !important;\r\n\t\t}\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-register-checkbox-text {\r\n\t\t\tcolor: #444444 !important;\r\n\t\t\tfont-size: 12px !important;\r\n\t\t\tfont-family: Arial, Helvetica, sans-serif !important;\r\n\t\t}\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-register-checkbox-text a {\r\n\t\t\tcolor: #0073aa !important;\r\n\t\t}\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-register-checkbox-text a:hover {\r\n\t\t\tcolor: #0081c1 !important;\r\n\t\t}\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-register-submit {\r\n\t\t\tcolor: #ffffff !important;\r\n\t\t\tfont-size: 18px !important;\r\n\t\t\tfont-family: Arial, Helvetica, sans-serif !important;\r\n\t\t\tpadding: 18px !important;\r\n\t\t\tbackground: #0073aa !important;\r\n\t\t\tborder-radius: 10px !important;\r\n\t\t\t-moz-border-radius: 10px !important;\r\n\t\t\t-webkit-border-radius: 10px !important;\r\n\t\t}\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-register-submit:hover {\r\n\t\t\tcolor: #ffffff !important;\r\n\t\t\tbackground: #0081c1 !important;\r\n\t\t\tfont-size: 18px !important;\r\n\t\t\tfont-family: Arial, Helvetica, sans-serif !important;\r\n\t\t\tpadding: 18px !important;\r\n\t\t\tborder-radius: 10px !important;\r\n\t\t\t-moz-border-radius: 10px !important;\r\n\t\t\t-webkit-border-radius: 10px !important;\r\n\t\t}\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-register-loading {\r\n\t\t\tcolor: #0073aa !important;\r\n\t\t}\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-register-message {\r\n\t\t\tfont-size: 16px !important;\r\n\t\t\tfont-family: Arial, Helvetica, sans-serif !important;\r\n\t\t}\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-register-error {\r\n\t\t\tcolor: #dd1111 !important;\r\n\t\t}\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-register-success {\r\n\t\t\tcolor: #0073aa !important;\r\n\t\t}\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-register-category-interests h4,\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-register-input-wrap-interest label {\r\n\t\t\tfont-family: Arial, Helvetica, sans-serif !important;\r\n\t\t}\r\n\t\t#dae-shortcode21555-download-wrapper {\r\n\t\t\talign-items: center !important;\r\n\t\t\t-webkit-align-items: center !important;\r\n\t\t\tjustify-content: flex-start !important;\r\n\t\t\t-webkit-justify-content: flex-start !important;\r\n\t\t\t-moz-justify-content: fle-start !important;\r\n\t\t}\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-download-content-wrapper,\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-download-title,\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-download-text,\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-register-wrapper p,\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-register-category-interests-wrap {\r\n\t\t\ttext-align: center !important;\r\n\t\t}\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-register-field-wrap {\r\n\t\t\tjustify-content: center !important;\r\n\t\t\t-webkit-justify-content: center !important;\r\n\t\t\t-moz-justify-content: center !important;\r\n\t\t}\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-register-label,\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-register-message,\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-register-category-interests-wrap {\r\n\t\t\tmargin: 20px auto !important;\r\n\t\t}\r\n\t\t#dae-shortcode21555-download-wrapper.dae-shortcode-download-wrapper-wide {\r\n\t\t\talign-items: center !important;\r\n\t\t\t-webkit-align-items: center !important;\r\n\t\t\tjustify-content: center !important;\r\n\t\t\t-webkit-justify-content: center !important;\r\n\t\t\t-moz-justify-content: center !important;\r\n\t\t}\r\n\t\t#dae-shortcode21555-download-wrapper.dae-shortcode-download-wrapper-wide .dae-shortcode-download-content-wrapper,\r\n\t\t#dae-shortcode21555-download-wrapper.dae-shortcode-download-wrapper-wide .dae-shortcode-download-title,\r\n\t\t#dae-shortcode21555-download-wrapper.dae-shortcode-download-wrapper-wide .dae-shortcode-download-text,\r\n\t\t#dae-shortcode21555-download-wrapper.dae-shortcode-download-wrapper-wide .dae-shortcode-register-wrapper p,\r\n\t\t#dae-shortcode21555-download-wrapper.dae-shortcode-download-wrapper-wide .dae-shortcode-register-category-interests-wrap {\r\n\t\t\ttext-align: center !important;\r\n\t\t}\r\n\t\t#dae-shortcode21555-download-wrapper.dae-shortcode-download-wrapper-wide .dae-shortcode-register-field-wrap {\r\n\t\t\tjustify-content: center !important;\r\n\t\t\t-webkit-justify-content: center !important;\r\n\t\t\t-moz-justify-content: center !important;\r\n\t\t}\r\n\t\t#dae-shortcode21555-download-wrapper.dae-shortcode-download-wrapper-wide .dae-shortcode-register-label,\r\n\t\t#dae-shortcode21555-download-wrapper.dae-shortcode-download-wrapper-wide .dae-shortcode-register-message,\r\n\t\t#dae-shortcode21555-download-wrapper.dae-shortcode-download-wrapper-wide .dae-shortcode-register-category-interests-wrap {\r\n\t\t\tmargin: 20px auto !important;\r\n\t\t}\r\n\t<\/style>\r\n\t\t<div id=\"dae-shortcode21555-download-wrapper\" class=\"dae-shortcode-download-wrapper\">\r\n\t\t\t<img class=\"dae-shortcode-download-file-image\" src=\"https:\/\/www.aceinfoway.com\/blog\/wp-content\/uploads\/2022\/04\/Thumbnail-Web-App-Development.jpg\" width=\"2500\" height=\"2500\" \/>\r\n\t\t\t<div class=\"dae-shortcode-download-content-wrapper\">\r\n\t\t\t\t<h2 class=\"dae-shortcode-download-title\"><span class=\"ez-toc-section\" id=\"The_Ultimate_Checklist_for_Building_An_Incredible_Web_App\"><\/span>The Ultimate Checklist for Building An Incredible Web App<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\t\t\t\t<div class=\"dae-shortcode-download-text\">Get this checklist in a portable document format &amp; access it offline.<\/div>\r\n\t\t\t\t<div class=\"dae-shortcode-download-button\">\r\n\t\t\t\t\t<span class=\"dae-shortcode-download-button-icon\"><i class=\"fas fa-download\"><\/i><\/span>\r\n\t\t\t\t\t<span class=\"dae-shortcode-download-button-text\">DOWNLOAD NOW<\/span>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t<div class=\"dae-shortcode-register-wrapper\">\r\n\t\t\t\t\t<p class=\"dae-shortcode-register-label\">Get your free copy<\/p>\r\n\t\t\t\t\t<form class=\"dae-shortcode-register-form\" method=\"post\" novalidate=\"novalidate\">\r\n\t\t\t\t\t\t<input type=\"hidden\" name=\"file\" value=\"web-app-development-checklist_Ace_Infoway.pdf\" \/>\r\n\t\t\t\t\t\t<div class=\"custom-form-wrap\">\r\n\t\t\t\t\t\t<div class=\"dae-shortcode-register-field-wrap\"><div class=\"dae-shortcode-register-icon\"><i class=\"fas fa-envelope\"><\/i><\/div><div class=\"dae-shortcode-register-input-wrap\"><input class=\"dae-shortcode-register-field\" type=\"email\" name=\"email\" placeholder=\"Email\" autocomplete=\"off\" \/><\/div><\/div>\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t<input class=\"dae-shortcode-register-submit\" type=\"submit\" value=\"Submit\" \/>\t\t\t\t\t\t\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<p class=\"dae-shortcode-register-loading\">\r\n\t\t\t\t\t\t\t<i class=\"fas fa-spinner fa-spin\"><\/i>\r\n\t\t\t\t\t\t<\/p>\r\n\t\t\t\t\t\t<div class=\"gglcptch gglcptch_v2\"><div id=\"gglcptch_recaptcha_218694264\" class=\"gglcptch_recaptcha\"><\/div>\r\n\t\t\t\t<noscript>\r\n\t\t\t\t\t<div style=\"width: 302px;\">\r\n\t\t\t\t\t\t<div style=\"width: 302px; height: 422px; position: relative;\">\r\n\t\t\t\t\t\t\t<div style=\"width: 302px; height: 422px; position: absolute;\">\r\n\t\t\t\t\t\t\t\t<iframe src=\"https:\/\/www.google.com\/recaptcha\/api\/fallback?k=6LdFRZklAAAAABYU3B0d48jQxFZYjxxTXIVK6vy3\" frameborder=\"0\" scrolling=\"no\" style=\"width: 302px; height:422px; border-style: none;\"><\/iframe>\r\n\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<div style=\"border-style: none; bottom: 12px; left: 25px; margin: 0px; padding: 0px; right: 25px; background: #f9f9f9; border: 1px solid #c1c1c1; border-radius: 3px; height: 60px; width: 300px;\">\r\n\t\t\t\t\t\t\t<textarea id=\"g-recaptcha-response\" name=\"g-recaptcha-response\" class=\"g-recaptcha-response\" style=\"width: 250px !important; height: 40px !important; border: 1px solid #c1c1c1 !important; margin: 10px 25px !important; padding: 0px !important; resize: none !important;\"><\/textarea>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/noscript><\/div>\r\n\t\t\t\t\t<\/form>\r\n\t\t\t\t\t<p class=\"dae-shortcode-register-message\"><\/p>\r\n\t\t\t\t<\/div>\r\n\t\t\t<\/div>\r\n\t\t<\/div>\r\n\t\n<h2><span class=\"ez-toc-section\" id=\"NET_Release_Modulation\"><\/span><b>.NET Release Modulation<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 500;\">Every product from Microsoft comes with its lifecycle. This begins with its release and ends when it is no longer supported. Now why it becomes important to know the details of releasing dates. It is simple. The awareness of the release dates can guide you in deciding when to upgrade your software and make some necessary changes to it.<\/span><\/p>\n<p><span style=\"font-weight: 500;\">All the even-numbered releases are covered under a Long Term Support (LTS) policy. Precisely, these .NET releases get free support and patches for three years. Whereas the odd-numbered releases get free support and patches for 18 months.<\/span><\/p>\n<p><a href=\"https:\/\/www.aceinfoway.com\/blog\/wp-content\/uploads\/2022\/08\/NET-Release-Modulation.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-22369\" src=\"https:\/\/www.aceinfoway.com\/blog\/wp-content\/uploads\/2022\/08\/NET-Release-Modulation.jpg\" alt=\".NET Release Modulation\" width=\"1024\" height=\"365\" \/><\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Whats_new_in_NET_7\"><\/span><b>What\u2019s new in .NET 7?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 500;\">For .NET 7 updates, there is a total of 7 previews announced till now with modifying and supplementing .NET 7 features. Let us take a look at certain noteworthy .NET 7 features, as announced through .NET 7 <\/span><span style=\"font-weight: 500;\">update announcement<\/span><span style=\"font-weight: 500;\">.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"1_Native-AOT\"><\/span><b>#1 Native-AOT\u00a0<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 500;\">Simply as its name suggests, <\/span><b>A<\/b><span style=\"font-weight: 500;\">head-<\/span><b>O<\/b><span style=\"font-weight: 500;\">f-<\/span><b>T<\/b><span style=\"font-weight: 500;\">ime generates code at compile-time instead of run-time but on Native. This is not completely a new concept. Previously, we were offered with ReadyToRun for client-server applications and Mono AOT for mobile and WASM applications. These technologies are not replaced by Native AOT, however, offer a new set of potentials that will bring full native pre-compilation to .NET desktop client and server scenarios.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 500;\">Using Native AOT benefits in various ways, as it<\/span><span style=\"font-weight: 500;\"> solicits<\/span><span style=\"font-weight: 500;\"> lower memory usage and restricts platform access with reduced disk size, making for faster startup time. These are showcased by promising numbers in the terms of compilation speed and size.<\/span><\/p>\n<p><a href=\"https:\/\/www.aceinfoway.com\/blog\/wp-content\/uploads\/2022\/08\/Native-AOT.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-22370\" src=\"https:\/\/www.aceinfoway.com\/blog\/wp-content\/uploads\/2022\/08\/Native-AOT.jpg\" alt=\"\" width=\"1024\" height=\"524\" \/><\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"2_ASPNET_Core\"><\/span><b>#2 ASP.NET Core<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 500;\">A lot <\/span><span style=\"font-weight: 500;\">came down<\/span><span style=\"font-weight: 500;\"> in ASP.NET core development.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 500;\">Additional performance improvements make it faster and more efficient. .NET 6 already had a massive impact on performance, and .NET 7 has taken it even further. That being so, .NET 7 <\/span><span style=\"font-weight: 500;\">updates widely<\/span><span style=\"font-weight: 500;\"> enhances the .NET 7 performance. Although you might not run into performance issues today, you can save your money without altering your source code when running on the cloud. <\/span><\/p>\n<ul>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><b>HTTP 3<\/b><span style=\"font-weight: 500;\"> is a preview feature in .NET 6 and is enabled by default in .NET 7. There are additional TLS features and other performance improvements.<\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><b>Minimal APIs<\/b><span style=\"font-weight: 500;\"> allow the creation of lightweight web APIs without the overhead of controllers. This was introduced in .NET 6. With .NET 7 we get additional improvement and support for currently missing features like grouping endpoints with a common route prefix. These endpoint filters allow the implementation of crosscutting concerns that could be only done by controllers using action filters in the current version.<\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><b>Blazor Hybrid Support<\/b> will allow take the existing blazor components and put them into a desktop application using a web view control with access to all underlying hardware APIs. This will also allow developers to use web technologies to build desktop applications with access to system resources like a local file system or a webcam. There will be web view control for Windows Forms and WPF application that allows for modernization of the existing applications and integration of new blazor components into an existing application.<\/li>\n<\/ul>\n<blockquote class=\"related-post\">\n<div class=\"related-post-img\"><img decoding=\"async\" src=\"https:\/\/www.aceinfoway.com\/blog\/wp-content\/uploads\/2020\/05\/top-5-benefits-of-using-aspnet-core.jpg\" \/><\/div>\n<div class=\"related-post-text\">\n<h4>Top 5 Advantages of Using ASP.NET Core<\/h4>\n<p><a class=\"bluebtn1 btnarrow\" href=\"https:\/\/www.aceinfoway.com\/blog\/asp-dot-net-core-advantages\" target=\"_blank\" rel=\"dofollow noopener\">Explore<\/a><\/p>\n<\/div>\n<\/blockquote>\n<h2><span class=\"ez-toc-section\" id=\"3_The_new_Regex_Source_Generator\"><\/span><b>#3 The new Regex Source Generator<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 500;\">The new feature Regex Source Generator brings all the .NET 7 performance benefits from the compiled engine without the startup cost, with additional benefits like a great dubbing experience and being trimming-friendly.<\/span><\/p>\n<p><span style=\"font-weight: 500;\">For the purpose to start using it, you only need to turn the containing type into a partial one and declare a new partial method with the RegexGenerator attribute that will return the optimized Regex object, and that&#8217;s it!\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 500;\">The source generator will fill the implementation of that method by itself. And will also get updated automatically as you make changes to your pattern or to the additional options that you pass in. Here is an example:<\/span><\/p>\n<p><strong>Before:<\/strong><\/p>\n<div class=\"code_contain\" style=\"padding-left: 30px;\"><code><code>public class Foo<br \/>\n{<br \/>\npublic Regex regex = new Regex(@\"abc|def\", RegexOptions.IgnoreCase);<\/code><\/code>public bool Bar(string input)<br \/>\n{<br \/>\nbool isMatch = regex.IsMatch(input);<br \/>\n\/\/ ..<br \/>\n}<br \/>\n}<\/div>\n<p><strong>After:<\/strong><\/p>\n<div class=\"code_contain\" style=\"padding-left: 30px;\"><code><code>public partial class Foo  \/\/ &lt;-- Make the class a partial class<br \/>\n{<br \/>\n[RegexGenerator(@\"abc|def\", RegexOptions.IgnoreCase)] \/\/ &lt;-- Add the RegexGenerator attribute and pass in your pattern and options<br \/>\npublic static partial Regex MyRegex(); \/\/  &lt;-- Declare the partial method, which will be implemented by the source generator<\/code><\/code>public bool Bar(string input)<br \/>\n{<br \/>\nbool isMatch = MyRegex().IsMatch(input); \/\/ &lt;&#8211; Use the generated engine by invoking the partial method.<br \/>\n\/\/ ..<br \/>\n}<br \/>\n}<\/div>\n<h2><span class=\"ez-toc-section\" id=\"4_NET_MAUI\"><\/span><b>#4 .NET MAUI<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 500;\">It is the new cross-platform native UI development toolkit for .NET and is a part of .NET 7. Currently, .NET MAUI preview 13 was released. <\/span><\/p>\n<p><span style=\"font-weight: 500;\">In .NET 7 there<\/span><span style=\"font-weight: 500;\"> are <\/span><span style=\"font-weight: 500;\">some tooling and performance improvements for .NET MAUI development. Some other stories included are:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">Map control<\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">DualScreen Controls<\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">Improve \u201cGetting Started\u201d<\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">Improve UI responsiveness<\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">Improve app startup and app size\u00a0<\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">Migration assistant from Xamarin projects<\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">Improve native library interop<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 500;\">Read <\/span><a href=\"https:\/\/devblogs.microsoft.com\/dotnet\/dotnet-maui-dotnet-7\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 500;\">here<\/span><\/a><span style=\"font-weight: 500;\">, to understand the detailed .NET 7 roadmap for .NET MAUI.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"5_Cloud-native\"><\/span><b>#5 Cloud-native<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 500;\">In .NET 7, the focus is on the developer\u2019s journey toward cloud-native application specifically improving two points.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">Simplify the setup and configuration necessary to implement secure authentication and authorization<\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">Improving the performance of the application startup and runtime execution<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 500;\">There are investments in Orleans, a .NET cross-platform framework for building distributed applications. The following points are targeted for modification.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"color: #0000ff;\"><a href=\"https:\/\/github.com\/dotnet\/orleans\/issues\/7351\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 500;\">Implement POCO grains<\/span><\/a><\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"color: #0000ff;\"><a href=\"https:\/\/github.com\/dotnet\/orleans\/issues\/7471\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 500;\">Configurable serializers for grain persistence<\/span><\/a><\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"color: #0000ff;\"><a href=\"https:\/\/github.com\/dotnet\/orleans\/issues\/7475\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 500;\">Remove SMS provider<\/span><\/a><\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"color: #0000ff;\"><a href=\"https:\/\/github.com\/dotnet\/orleans\/issues\/7469\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 500;\">Implement stateless service abstractions<\/span><\/a><\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"color: #0000ff;\"><a href=\"https:\/\/github.com\/dotnet\/orleans\/issues\/7487\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 500;\">Implement workflows as a primitive in Orleans<\/span><\/a><span style=\"font-weight: 500;\">\u00a0<\/span><\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"color: #0000ff;\"><a href=\"https:\/\/github.com\/dotnet\/orleans\/issues\/7486\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 500;\">Improve the experience for Orleans customers deploying to Azure\u00a0\u00a0<\/span><\/a><\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"color: #0000ff;\"><a href=\"https:\/\/github.com\/dotnet\/orleans\/issues\/7473\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 500;\">Simplify stream configuration abstractions<\/span><\/a><\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"color: #0000ff;\"><a href=\"https:\/\/github.com\/dotnet\/orleans\/issues\/7479\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 500;\">Add Orleans template for aspnetcore<\/span><\/a><span style=\"font-weight: 500;\">\u00a0<\/span><\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 500;\">There is <\/span><span style=\"font-weight: 500;\">a consideration<\/span><span style=\"font-weight: 500;\"> to simplify and improve the developer experience building and deploying containerized .NET applications. <\/span><\/p>\n<p><span style=\"font-weight: 500;\">It provides APIs to allow adding a single object instance to the System.Composition.Hosting container. This is similar to the functionality rendered in the legacy interfaces System.ComponentModel.Composition.Hosting with the API ComposeExportedValue(CompositionContainer, T)<\/span><\/p>\n<div class=\"code_contain\" style=\"padding-left: 30px;\"><code><code>namespace System.Composition.Hosting<br \/>\n{<br \/>\npublic class ContainerConfiguration<br \/>\n{<br \/>\npublic ContainerConfiguration WithExport(TExport exportedInstance);<br \/>\npublic ContainerConfiguration WithExport(TExport exportedInstance, string contractName = null, IDictionary&lt;string, object&gt; metadata = null);<\/code><\/code>public ContainerConfiguration WithExport(Type contractType, object exportedInstance);<br \/>\npublic ContainerConfiguration WithExport(Type contractType, object exportedInstance, string contractName = null, IDictionary&lt;string, object&gt; metadata = null);<br \/>\n}<br \/>\n}<\/div>\n<h2><span class=\"ez-toc-section\" id=\"6_Generic_Math\"><\/span><b>#6 Generic Math<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 500;\">Generic Math associates the power of generics and a new feature known as static virtuals in interfaces to allow .NET developers to take advantage of static APIs, including operators, from generic code.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 500;\">This denotes that you get all the power of generics, along with the ability to constrain the input to number-like types. This means that you no longer need to write or maintain many near-identical implementations just to support multiple types.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 500;\">It also intimates that you get access to all your favorite operators and can use them from generic contexts. That is, you can now have static T Add&lt;T&gt;(T left, T right) where T : INumber&lt;T&gt; =&gt; left + right; whereas previously it would have been impossible to define.<\/span><\/p>\n<div class=\"code_contain\" style=\"padding-left: 30px;\"><code><code>public static TResult Sum&lt;T, TResult&gt;(IEnumerable values)<br \/>\nwhere T : INumber<br \/>\nwhere TResult : INumber<br \/>\n{<br \/>\nTResult result = TResult.Zero;<\/code><\/code>foreach (var value in values)<br \/>\n{<br \/>\nresult += TResult.Create(value);<br \/>\n}<code><code><\/code><\/code>return result;<br \/>\n}<code><code><\/code><\/code>public static TResult Average&lt;T, TResult&gt;(IEnumerable values)<br \/>\nwhere T : INumber<br \/>\nwhere TResult : INumber {<br \/>\nTResult sum = Sum&lt;T, TResult&gt;(values);<br \/>\nreturn TResult.Create(sum) \/ TResult.Create(values.Count());<br \/>\n}<code><code><\/code><\/code>public static TResult StandardDeviation&lt;T, TResult&gt;(IEnumerable values)<br \/>\nwhere T : INumber<br \/>\nwhere TResult : IFloatingPoint {<br \/>\nTResult standardDeviation = TResult.Zero;<code><code><\/code><\/code>if (values.Any())<br \/>\n{<br \/>\nTResult average = Average&lt;T, TResult&gt;(values);<br \/>\nTResult sum = Sum&lt;TResult, TResult&gt;(values.Select((value) =&gt; {<br \/>\nvar deviation = TResult.Create(value) &#8211; average;<br \/>\nreturn deviation * deviation;<br \/>\n}));<br \/>\nstandardDeviation = TResult.Sqrt(sum \/ TResult.Create(values.Count() &#8211; 1));<br \/>\n}<code><code><\/code><\/code>return standardDeviation;<br \/>\n}<\/div>\n<h2><span class=\"ez-toc-section\" id=\"7_Add_Stream_ReadExactly_and_ReadAtLeast\"><\/span><b>#7 Add Stream ReadExactly and ReadAtLeast <\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 500;\">One of the most common mistakes when using Stream.Read() is that the programmer doesn&#8217;t realize that Read() may return less data than what is available in the Stream and less data than the buffer being passed in.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 500;\">And even for programmers who are aware of this, it is annoying to write the same loop every single time they want to read from a Stream.<\/span><\/p>\n<p><span style=\"font-weight: 500;\">To help this situation, Microsoft has added new methods to the base System.IO.Stream class:<\/span><\/p>\n<div class=\"code_contain\" style=\"padding-left: 30px;\">\n<p><code>namespace System.IO;<\/code><\/p>\n<p>public partial class Stream<br \/>\n{<br \/>\npublic void ReadExactly(Span&lt;byte&gt; buffer);<br \/>\npublic void ReadExactly(byte[] buffer, int offset, int count);<\/p>\n<p>public ValueTask ReadExactlyAsync(Memory buffer, CancellationToken cancellationToken = default);<br \/>\npublic ValueTask ReadExactlyAsync(byte[] buffer, int offset, int count, CancellationToken cancellationToken = default);<\/p>\n<p>public int ReadAtLeast(Span buffer, int minimumBytes, bool throwOnEndOfStream = true);<br \/>\npublic ValueTask ReadAtLeastAsync(Memory buffer, int minimumBytes, bool throwOnEndOfStream = true, CancellationToken cancellationToken = default);<br \/>\n}<\/p>\n<\/div>\n<p><span style=\"font-weight: 500;\">The new ReadExactly methods assure to read exactly the number of bytes requested. EndOfStreamException will be thrown, if the Stream ends before the requested bytes have been read.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Other_modifications_for_NET_7_release\"><\/span><b>Other modifications for .NET 7 release<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 500;\">Below are the other enhancements that are seen as .NET 7 features<\/span><\/p>\n<h3><b>Observability<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">Adding the overload to ActivityContext.TryParse will allow parsing and creating an ActivityContext object including if the activity context was propagated from a remote parent.<\/span><a href=\"https:\/\/github.com\/dotnet\/runtime\/issues\/42575\"><span style=\"font-weight: 500;\">\u00a0<\/span><\/a><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">Adding the method Activity.IsStopped() to indicate whether the Activity object is stopped.<\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">Introducing Activity.Current change event<\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">Expose performant Activity properties enumerator methods<\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">Expose performant ActivityEvent and ActivityLink tags enumerator methods<\/span><\/li>\n<\/ul>\n<style type=\"text\/css\">\r\n\t\t#dae-shortcode21555-download-wrapper {\r\n\t\t\tbackground: url() !important;\r\n\t\t\tbackground-attachment: scroll !important;\r\n\t\t}\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-download-file-image {\r\n\t\t\twidth: 80% !important;\r\n\t\t}\r\n\t\t#dae-shortcode21555-download-wrapper.dae-shortcode-download-wrapper-wide .dae-shortcode-download-file-image {\r\n\t\t\twidth: 40% 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.dae-shortcode-register-label {\r\n\t\t\tfont-size: 18px !important;\r\n\t\t\tfont-family: Arial, Helvetica, sans-serif !important;\r\n\t\t\tcolor: #444444 !important;\r\n\t\t}\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-register-icon {\r\n\t\t\theight: calc(45px + 4px) !important;\r\n\t\t\tfont-size: 15px !important;\r\n\t\t\tfont-family: Arial, Helvetica, sans-serif !important;\r\n\t\t\tpadding: 15px !important;\r\n\t\t\tcolor: #ffffff !important;\r\n\t\t\tbackground: #0073aa !important;\r\n\t\t\tborder-radius: 10px 0 0 10px !important;\r\n\t\t\t-moz-border-radius: 10px 0 0 10px !important;\r\n\t\t\t-webkit-border-radius: 10px 0 0 10px !important;\r\n\t\t}\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-register-field {\r\n\t\t\theight: calc(45px + 4px) !important;\r\n\t\t\tfont-size: 15px !important;\r\n\t\t\tfont-family: Arial, Helvetica, sans-serif !important;\r\n\t\t\tpadding: 15px !important;\r\n\t\t\tcolor: #444444 !important;\r\n\t\t\tbackground: #f9f9f9 !important;\r\n\t\t\tborder-radius: 0 10px 10px 0 !important;\r\n\t\t\t-moz-border-radius: 0 10px 10px 0 !important;\r\n\t\t\t-webkit-border-radius: 0 10px 10px 0 !important;\r\n\t\t}\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-register-select-icon {\r\n\t\t\ttop: calc(50% - 7.5px) !important;\r\n\t\t\tright: 15px !important;\r\n\t\t\tfont-size: 15px !important;\r\n\t\t\tfont-family: Arial, Helvetica, sans-serif !important;\r\n\t\t\tcolor: #444444 !important;\r\n\t\t}\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-register-field::-webkit-input-placeholder,\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-register-field::placeholder {\r\n\t\t\tcolor: #888888 !important;\r\n\t\t\tfont-family: Arial, Helvetica, sans-serif !important;\r\n\t\t}\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-register-field::-ms-input-placeholder {\r\n\t\t\tcolor: #888888 !important;\r\n\t\t\tfont-family: Arial, Helvetica, sans-serif !important;\r\n\t\t}\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-register-checkbox-text {\r\n\t\t\tcolor: #444444 !important;\r\n\t\t\tfont-size: 12px !important;\r\n\t\t\tfont-family: Arial, Helvetica, sans-serif !important;\r\n\t\t}\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-register-checkbox-text a {\r\n\t\t\tcolor: #0073aa !important;\r\n\t\t}\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-register-checkbox-text a:hover {\r\n\t\t\tcolor: #0081c1 !important;\r\n\t\t}\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-register-submit {\r\n\t\t\tcolor: #ffffff !important;\r\n\t\t\tfont-size: 18px !important;\r\n\t\t\tfont-family: Arial, Helvetica, sans-serif !important;\r\n\t\t\tpadding: 18px !important;\r\n\t\t\tbackground: #0073aa !important;\r\n\t\t\tborder-radius: 10px !important;\r\n\t\t\t-moz-border-radius: 10px !important;\r\n\t\t\t-webkit-border-radius: 10px !important;\r\n\t\t}\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-register-submit:hover {\r\n\t\t\tcolor: #ffffff !important;\r\n\t\t\tbackground: #0081c1 !important;\r\n\t\t\tfont-size: 18px !important;\r\n\t\t\tfont-family: Arial, Helvetica, sans-serif !important;\r\n\t\t\tpadding: 18px !important;\r\n\t\t\tborder-radius: 10px !important;\r\n\t\t\t-moz-border-radius: 10px !important;\r\n\t\t\t-webkit-border-radius: 10px !important;\r\n\t\t}\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-register-loading {\r\n\t\t\tcolor: #0073aa !important;\r\n\t\t}\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-register-message {\r\n\t\t\tfont-size: 16px !important;\r\n\t\t\tfont-family: Arial, Helvetica, sans-serif !important;\r\n\t\t}\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-register-error {\r\n\t\t\tcolor: #dd1111 !important;\r\n\t\t}\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-register-success {\r\n\t\t\tcolor: #0073aa !important;\r\n\t\t}\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-register-category-interests h4,\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-register-input-wrap-interest label {\r\n\t\t\tfont-family: Arial, Helvetica, sans-serif !important;\r\n\t\t}\r\n\t\t#dae-shortcode21555-download-wrapper {\r\n\t\t\talign-items: center !important;\r\n\t\t\t-webkit-align-items: center !important;\r\n\t\t\tjustify-content: flex-start !important;\r\n\t\t\t-webkit-justify-content: flex-start !important;\r\n\t\t\t-moz-justify-content: fle-start !important;\r\n\t\t}\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-download-content-wrapper,\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-download-title,\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-download-text,\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-register-wrapper p,\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-register-category-interests-wrap {\r\n\t\t\ttext-align: center !important;\r\n\t\t}\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-register-field-wrap {\r\n\t\t\tjustify-content: center !important;\r\n\t\t\t-webkit-justify-content: center !important;\r\n\t\t\t-moz-justify-content: center !important;\r\n\t\t}\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-register-label,\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-register-message,\r\n\t\t#dae-shortcode21555-download-wrapper .dae-shortcode-register-category-interests-wrap {\r\n\t\t\tmargin: 20px auto !important;\r\n\t\t}\r\n\t\t#dae-shortcode21555-download-wrapper.dae-shortcode-download-wrapper-wide {\r\n\t\t\talign-items: center !important;\r\n\t\t\t-webkit-align-items: center !important;\r\n\t\t\tjustify-content: center !important;\r\n\t\t\t-webkit-justify-content: center !important;\r\n\t\t\t-moz-justify-content: center !important;\r\n\t\t}\r\n\t\t#dae-shortcode21555-download-wrapper.dae-shortcode-download-wrapper-wide .dae-shortcode-download-content-wrapper,\r\n\t\t#dae-shortcode21555-download-wrapper.dae-shortcode-download-wrapper-wide .dae-shortcode-download-title,\r\n\t\t#dae-shortcode21555-download-wrapper.dae-shortcode-download-wrapper-wide .dae-shortcode-download-text,\r\n\t\t#dae-shortcode21555-download-wrapper.dae-shortcode-download-wrapper-wide .dae-shortcode-register-wrapper p,\r\n\t\t#dae-shortcode21555-download-wrapper.dae-shortcode-download-wrapper-wide .dae-shortcode-register-category-interests-wrap {\r\n\t\t\ttext-align: center !important;\r\n\t\t}\r\n\t\t#dae-shortcode21555-download-wrapper.dae-shortcode-download-wrapper-wide .dae-shortcode-register-field-wrap {\r\n\t\t\tjustify-content: center !important;\r\n\t\t\t-webkit-justify-content: center !important;\r\n\t\t\t-moz-justify-content: center !important;\r\n\t\t}\r\n\t\t#dae-shortcode21555-download-wrapper.dae-shortcode-download-wrapper-wide .dae-shortcode-register-label,\r\n\t\t#dae-shortcode21555-download-wrapper.dae-shortcode-download-wrapper-wide .dae-shortcode-register-message,\r\n\t\t#dae-shortcode21555-download-wrapper.dae-shortcode-download-wrapper-wide .dae-shortcode-register-category-interests-wrap {\r\n\t\t\tmargin: 20px auto !important;\r\n\t\t}\r\n\t<\/style>\r\n\t\t<div id=\"dae-shortcode21555-download-wrapper\" class=\"dae-shortcode-download-wrapper\">\r\n\t\t\t<img class=\"dae-shortcode-download-file-image\" src=\"https:\/\/www.aceinfoway.com\/blog\/wp-content\/uploads\/2022\/04\/Thumbnail-Web-App-Development.jpg\" width=\"2500\" height=\"2500\" \/>\r\n\t\t\t<div class=\"dae-shortcode-download-content-wrapper\">\r\n\t\t\t\t<h2 class=\"dae-shortcode-download-title\"><span class=\"ez-toc-section\" id=\"The_Ultimate_Checklist_for_Building_An_Incredible_Web_App-2\"><\/span>The Ultimate Checklist for Building An Incredible Web App<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\t\t\t\t<div class=\"dae-shortcode-download-text\">Get this checklist in a portable document format &amp; access it offline.<\/div>\r\n\t\t\t\t<div class=\"dae-shortcode-download-button\">\r\n\t\t\t\t\t<span class=\"dae-shortcode-download-button-icon\"><i class=\"fas fa-download\"><\/i><\/span>\r\n\t\t\t\t\t<span class=\"dae-shortcode-download-button-text\">DOWNLOAD NOW<\/span>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t<div class=\"dae-shortcode-register-wrapper\">\r\n\t\t\t\t\t<p class=\"dae-shortcode-register-label\">Get your free copy<\/p>\r\n\t\t\t\t\t<form class=\"dae-shortcode-register-form\" method=\"post\" novalidate=\"novalidate\">\r\n\t\t\t\t\t\t<input type=\"hidden\" name=\"file\" value=\"web-app-development-checklist_Ace_Infoway.pdf\" \/>\r\n\t\t\t\t\t\t<div class=\"custom-form-wrap\">\r\n\t\t\t\t\t\t<div class=\"dae-shortcode-register-field-wrap\"><div class=\"dae-shortcode-register-icon\"><i class=\"fas fa-envelope\"><\/i><\/div><div class=\"dae-shortcode-register-input-wrap\"><input class=\"dae-shortcode-register-field\" type=\"email\" name=\"email\" placeholder=\"Email\" autocomplete=\"off\" \/><\/div><\/div>\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t<input class=\"dae-shortcode-register-submit\" type=\"submit\" value=\"Submit\" \/>\t\t\t\t\t\t\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<p class=\"dae-shortcode-register-loading\">\r\n\t\t\t\t\t\t\t<i class=\"fas fa-spinner fa-spin\"><\/i>\r\n\t\t\t\t\t\t<\/p>\r\n\t\t\t\t\t\t<div class=\"gglcptch gglcptch_v2\"><div id=\"gglcptch_recaptcha_2098621596\" class=\"gglcptch_recaptcha\"><\/div>\r\n\t\t\t\t<noscript>\r\n\t\t\t\t\t<div style=\"width: 302px;\">\r\n\t\t\t\t\t\t<div style=\"width: 302px; height: 422px; position: relative;\">\r\n\t\t\t\t\t\t\t<div style=\"width: 302px; height: 422px; position: absolute;\">\r\n\t\t\t\t\t\t\t\t<iframe src=\"https:\/\/www.google.com\/recaptcha\/api\/fallback?k=6LdFRZklAAAAABYU3B0d48jQxFZYjxxTXIVK6vy3\" frameborder=\"0\" scrolling=\"no\" style=\"width: 302px; height:422px; border-style: none;\"><\/iframe>\r\n\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<div style=\"border-style: none; bottom: 12px; left: 25px; margin: 0px; padding: 0px; right: 25px; background: #f9f9f9; border: 1px solid #c1c1c1; border-radius: 3px; height: 60px; width: 300px;\">\r\n\t\t\t\t\t\t\t<textarea id=\"g-recaptcha-response\" name=\"g-recaptcha-response\" class=\"g-recaptcha-response\" style=\"width: 250px !important; height: 40px !important; border: 1px solid #c1c1c1 !important; margin: 10px 25px !important; padding: 0px !important; resize: none !important;\"><\/textarea>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/noscript><\/div>\r\n\t\t\t\t\t<\/form>\r\n\t\t\t\t\t<p class=\"dae-shortcode-register-message\"><\/p>\r\n\t\t\t\t<\/div>\r\n\t\t\t<\/div>\r\n\t\t<\/div>\r\n\t\n<h3><b>Using IMemoryCache.GetCurrentStatistics() for one memory cache<\/b><\/h3>\n<p><span style=\"font-weight: 500;\">To incorporate a single memory cache Use AddMemoryCache API and via DI get it injected to enable them to call GetCurrentStatistics.<\/span><\/p>\n<h3><b>Using IMemoryCache.GetCurrentStatistics() for multiple memory caches<\/b><\/h3>\n<p><span style=\"font-weight: 500;\">Intending to get stats for more than one memory cache in the app, the user may use metrics APIs in their own code, so long as they have a way of differentiating their caches by name or ID.<\/span><\/p>\n<h3><b>Startup time improvements with Write-Xor-Execute enabled<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">For .NET 7, to significantly reduce the number of post-creation modifications of executable code in runtime, the precode was reimplemented. This resulted in 10 &#8211; 15 % startup time improvements.\u00a0<\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">As a bonus, this change also resulted in steady-state performance improvements (up to 8%) in some microbenchmarks and some ASPNet Benchmarks even without Write-Xor-Execute enabled.<\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">However, there were a few regressions resulting from that change too (without Write-Xor-Execute enabled) that are addressed in the releases. These observations were found in the Orchard and Fortunes benchmarks on Intel processors only.<\/span><\/li>\n<\/ul>\n<h3><b>Polymorphism<\/b><\/h3>\n<p><span style=\"font-weight: 500;\">System.Text.Json now favors serializing and deserializing polymorphic type hierarchies utilizing attribute annotations. This configuration allows polymorphic serialization for Base, particularly when the runtime type is Derived. It is important to note that this does not enable polymorphic deserialization since the payload would be roundtripped as Base.<\/span><\/p>\n<h3><b>Modernize JIT<\/b><\/h3>\n<p><span style=\"font-weight: 500;\">In .NET 7 release there has been a lot of work out on the internals of the JIT, cleaning up the JIT\u2019s intermediate representation and removing limitations as a result of old design decisions. This has resulted in less memory usage and higher throughput of the JIT itself, and also enhanced the code quality.<\/span><\/p>\n<h3><b>System.Formats.Tar API updates<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">A new class was added to describe a GEA entry, as it was also discovered that GEA entries should not be expected only in archives containing PAX entries exclusively: they can be revealed in archives that intermix entries of different formats.<\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">After recognizing that entries of different formats can be intermixed in a single TAR archive, the TarFormat enum was renamed to TarEntryFormat<\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">The Format property was eliminated from TarReader as no archive is expected to have all its entries in a single format.<\/span><\/li>\n<\/ul>\n<div class=\"bf-newsletter cf-upload\">\n<h4>Want to upgrade your project to .NET 7?<\/h4>\n<p>Connect with our .NET experts NOW!<\/p>\n[contact-form-7 404 \"Not Found\"]\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"Winding-up\"><\/span><b>Winding-up<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 500;\">Just like everything else in technology, .NET also had to be updated. The new enhancements and additional .NET 7 features of the platform up-gradation are, open-sources and cross-platform. This ideology is enabling Microsoft to maintain a good position even in the future.\u00a0\u00a0\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 500;\">.NET update in the form of .NET 7 <\/span><span style=\"font-weight: 500;\">is released<\/span><span style=\"font-weight: 500;\"> on 8th November 2022. And looking at the features mentioned here, this seems to be a big success. <\/span><\/p>\n<p><span style=\"font-weight: 500;\">So if you plan to shift your apps to .NET 7, need not worry, you can <\/span><strong><a href=\"https:\/\/www.aceinfoway.com\/dotnet\" target=\"_blank\" rel=\"noopener\">hire expert .NET developers<\/a><\/strong><span style=\"font-weight: 500;\"> from Ace Infoway. Our .NET developers will guide you with a detailed and strategic roadmap to create compelling and easy-to-use apps.<\/span><\/p>\n<p><span style=\"font-weight: 500;\">Team up with us to get started!<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Microsoft has now released the latest version of .NET 7 on 8th November 2022. Prepare yourself to embrace the updates coming with it!\u00a0 Here we bring such legitimate striking features that make .NET 7 more efficient and promising than the previous versions.\u00a0 But before we dwell on the modifications that will enhance working with .NET, [&hellip;]<\/p>\n","protected":false},"author":769425,"featured_media":22373,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[649],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.10 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\r\n<title>What&#039;s New in .NET 7? New Features and Enhancements you need to know!<\/title>\r\n<meta name=\"description\" content=\"Curious to know what is new in .NET 7? New Features, Enhancements, and much more. Here we have explained each feature in detail with coding examples.\" \/>\r\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\r\n<link rel=\"canonical\" href=\"https:\/\/www.aceinfoway.com\/blog\/whats-new-in-dot-net-7\" \/>\r\n<meta property=\"og:locale\" content=\"en_US\" \/>\r\n<meta property=\"og:type\" content=\"article\" \/>\r\n<meta property=\"og:title\" content=\"What&#039;s New in .NET 7? New Features and Enhancements you need to know!\" \/>\r\n<meta property=\"og:description\" content=\"Curious to know what is new in .NET 7? New Features, Enhancements, and much more. Here we have explained each feature in detail with coding examples.\" \/>\r\n<meta property=\"og:url\" content=\"https:\/\/www.aceinfoway.com\/blog\/whats-new-in-dot-net-7\" \/>\r\n<meta property=\"og:site_name\" content=\"Ace Infoway\" \/>\r\n<meta property=\"article:published_time\" content=\"2022-11-09T11:45:46+00:00\" \/>\r\n<meta property=\"article:modified_time\" content=\"2022-12-12T12:16:37+00:00\" \/>\r\n<meta property=\"og:image\" content=\"https:\/\/www.aceinfoway.com\/blog\/wp-content\/uploads\/2022\/08\/Whats-New-in-DOt-NET-7.jpg\" \/>\r\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\r\n\t<meta property=\"og:image:height\" content=\"524\" \/>\r\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\r\n<meta name=\"author\" content=\"Shetal Mehta\" \/>\r\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\r\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Shetal Mehta\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"10 minutes\" \/>\r\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.aceinfoway.com\/blog\/whats-new-in-dot-net-7\",\"url\":\"https:\/\/www.aceinfoway.com\/blog\/whats-new-in-dot-net-7\",\"name\":\"What's New in .NET 7? 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