Beth Massi描述的第二种方法就是从VBA宏调用VSTO代码。

The second method Beth Massi describes is calling VSTO code from within VBA macros.

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你也可以从更高层递归地调用这些打包了的交互活动，类似于宏调用(图4)。

You can invoke these packaged interactions recursively from within higher-level interactions analogous to macro invocations (Figure 4).

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清单10是前面的宏调用的宏定义(所有带webserver：前缀的函数是web服务器提供的假想函数)。

Listing 10 is what the macro definition for the previous macro invocation might look like (all functions prefixed with webserver: are hypothetical functions provided by the web server).

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