问题原因,EF当前版本没有该方法,将EF版本升级即可. 1.packages.config <package id="EntityFramework" version="6.1.3" targetFramework="net40" /> 2.app.config <configSections> <!-- For more information on Entity Framework configuration,…
表示线程同步事件在一个等待线程释放后收到信号时自动重置. using System; using System.Threading; // Visual Studio: Replace the default class in a Console project with // the following class. class Example { private static AutoResetEvent event_1 = new AutoResetEvent(true); private…