Performance Tips for Asynchronous Development in C#

摘要

Visual Studio Async is a powerful development framework, but it's important to understand how it works to avoid performance hits. In a recent online C# Corner column, "Exceptional Async Handling with Visual Studio Async CTP 3" (VisualStudioMagazine/ Steele060112), I showed how the Visual Studio Async CTP (version 3), which extends Visual Studio 2010 SP1, handles aggregating exceptions that happen in background, asynchronous methods.