Why is the code in my foreach unreachable? (Exact copy of working code thats been Unit tested)
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: The code below is an exact copy of code that's working perfectly. The difference is that this code is being placed in a WCF Service Application Project whereas the working code is from a Windows Forms Application Project. The code in the foreach is unreachable which is strange because I've tested the code before and it works, returning the correct values public IEnumerable<Employee> GetStudentDetails(string username,string password) { var emp = agrDb.LoginAuthentication(username, password);//procedure in the database thats returning two