产品型号：联想 天逸510 Pro 系统版本：Windows 10 软件版本：null 方法一、首先按住键盘上的shift键，
I need to make some connections on startup of a server. I\'m using the wcf technology for this client-server application. The problem is that the constructor of the s开发者_开发问答erver isn\'t called
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