仔细阅读参考手册，访问确实用x Forms开发工具使用和定制表单的其他企业的网站，也有助于甄别供应商。

Careful reference checking and a site visit to other organizations that are actually using and customizing the forms with XForms development tools is an obvious way to vet the vendors.

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本书是从事Windows应用程序开发的软件工程师的必备参考手册。

The book is engaging in Windows application development software engineers must reference manual.

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