You need to declare and initialize a variable for the web service, as shown in Listing 12.

您需要为Web服务声明和初始化一个变量，如清单12。

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In this example, we also need to declare and initialize a variable to handle the Address complex type returned by the Web Service, shown in Listing 13.

在这里实例中，我们也需要声明和初始化一个变量，用来处理Web服务返回的Address复杂类型，如清单13。

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In this example, we also need to declare and initialize a variable to handle the Address complex type returned by the Web Service, shown in Listing 13.

在这里实例中，我们也需要声明和初始化一个变量，用来处理Web服务返回的Address复杂类型，如清单13。

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