首先要声明服务接口，如清单2 所示。
So you'll declare your service interface, as shown in Listing 2.
说明：声明不应用服务器有效。
他们希望有一个概括的声明你的产品或服务，将会对他们有好处。
They want a general statement of how your product or service will benefit them.
但是我们并且服务以意志的所有公司由我们的保密性声明一定。
However all companies that we work with will also be bound by our privacy statement.
允许声明性的服务控制器权限检查。
Allows control of code access security permissions for service controllers.
允许声明性的服务控制器权限检查。
Allows control of code access security permissions for service controllers.
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