VS2013 下单元测试调试时遇到的问题,以前倒从未遇到过. 中文关键字在百度和谷歌中搜索均无果. Google 下搜索 “The runtime has refused to evaluate the expression at this time”,在StackOverFlow上找到答案: http://stackoverflow.com/questions/19843683/vs2013-debugger-entity-framework-runtime-has-refused-to-ev…