.NET Framework 4.6.2 發布了(le／liǎo)，.NET Framework是(shì)微軟公司繼 Windows DNA 之(zhī)後的(de)新開發平台。.NET Framework 是(shì)以(yǐ)一(yī / yì ／yí)種采用系統虛拟機運行的(de)編程平台，以(yǐ)通用語言運行時（Common Language Runtime）爲(wéi / wèi)基礎，支持多種語言（C#、VB.NET、C++、Python等）的(de)開發。

　　本次發布包括一(yī / yì ／yí)些問題修複和(hé / huò)改進，具體如下：

網絡方面

• Fixed a crash with Null Reference in PinnableBufferCache.Free. [144864]
• Fix in bulletin MS16-065. [186985]
• Added CNG certificate support to NCL code in System.dll. [195318]
• An AccessViolationException gets thrown in HttpListenerRequest.GetTlsTokenBindingRequestInfo() if the RequestBuffer of the HttpListenerRequest has been moved by the garbage collector. This AccessViolation is caused by the fact that HttpListenerRequest is dereferencing a pointer inside RequestBuffer, without adjusting the pointer address the way other HttpListenerRequest methods do. This is now fixed. [204580]

ASP.NET

• Fixed deadlock in AspNetSynchronizationContext [152944]
• Add support for sorting Model binding items by nested property names [173528]
• Fix Unhandled non-serializable exceptions in ASP.NET [160528]
• Fixed Non-interlocked update/read of 64-bit variable leads to wrong behavior. [92099]
• Since .NET 4.5 ASP.NET cache reports invalid size of the cache. This has been fixed. [154451]
• Fixed client side project compilation failure [156379]
• Fixed an issue with missing ".NET Memory Cache 4.0" performance counter [145677]
• Improve error message localization for DataAnnotationValidiation in ASP.NET model binding and Dynamic data. [176731]
• Enable customers using the Session State Store Providers with task returning methods. [179604]
• Enabling task returning methods to be used with the OutputCache Providers, to allow ASP.Net customers to get the scalability benefits of async. [187841]

工作流

• Workflow designer now supports “prepared for update” dynamic update XAML [98185]
• Fixed a FIPS compliance issue when using workflow tracking in WF3. [181434]
• Added Workflow/System.Messaging/System.Transactions Telemetry. [198681]
• Fixed transaction failure for SQLCLR usage of System.Transactions to promote a local SQL transaction to a distributed transaction. [206276]