献王谣 春雷 专辑：献王谣 语种：国语 发行时间：2020-06-26 本歌词于吾爱知道收集开发者_如何学Cwww.qkoufu.com
Let\'s say I have two classes Foo and Bar, and I want to make Foo friends with Bar without changing Foo. Here\'s my at开发者_高级运维tempt:
is开发者_开发技巧 there a way to write ( a string for example ) directly to the output stream, when implementing a regular WCF interface like this:
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