Using a cer protects against asynchronous thread aborts and out - of - memory exceptions 使用cer可防止异步线程中止和内存不足异常。
Cers allow code to treat errors in a very deterministic manner , maintaining internal invariants that are important to the application and allowing it to continue running in the face of transient errors such as out - of - memory exceptions Cer允许代码以非常明确的方式处理错误,维护对应用程序很重要的内部不变量并允许它在面对诸如内存不足异常之类的瞬态错误时继续运行。