The fourth preview brings new methods to existing classes in the .NET base class library and a new configuration file for ...

模式匹配是 C# 8+ 的核心特性，但很多模型还是习惯写 if (x is Foo f && f.Bar > 0) 这样的长链。switch 表达式更简洁、更易读，而且 ...

Today's applications require monitoring, logging, configuration, etc. Each of these concerns can be implemented as a ...

Microsoft released an emergency patch for its ASP.NET Core to fix a high-severity vulnerability that allows unauthenticated attackers to gain SYSTEM privileges on devices that use the Web development ...

Microsoft has released out-of-band (OOB) security updates to patch a critical ASP.NET Core privilege escalation vulnerability. The security flaw (tracked as CVE-2026-40372) was found in the ASP.NET ...

Microsoft has released out-of-band updates to address a security vulnerability in ASP.NET Core that could allow an attacker to escalate privileges. The vulnerability, tracked as CVE-2026-40372, ...

Patching is not enough: applications embedding the insecure library will need to be rebuilt, and affected tokens and cookies expired. Developers are advised to check their applications after Microsoft ...

Understand the key advantages of Razor Pages in ASP.NET Core for building real-world web applications Learn how features like dependency injection, configuration, and environment awareness improve ...

IT之家 2 月 15 日消息，微软于当地时间 2 月 10 日发布了下一代 .NET 跨平台软件开发平台.NET 11 的首个预览版（Preview 1），标志着其 2026 年开发周期的启动。 微软表示，.NET 11 将于今年 11 月推出稳定版，并将作为标准期限支持（STS）版本提供两年技术支持。 据介绍，本次更新覆盖运行时、SDK、类库、C#、F#、ASP.NET Core、Blazor ...

On October 14, 2025, Microsoft released a security update addressing CVE-2025-55315, a vulnerability in ASP.NET Core that allows HTTP request smuggling. While request smuggling is a known technique, ...

Earlier this week, Microsoft patched a vulnerability that was flagged with the "highest ever" severity rating received by an ASP.NET Core security flaw. This HTTP request smuggling bug (CVE-2025-55315 ...

CVE-2025-55315 is an HTTP request smuggling bug leading to information leaks, file content tampering, and server crashes. Microsoft’s October Patch Tuesday updates addressed a critical-severity ...