If the application had forms, you could set a breakpoint at the form handler and view the incoming parameters.

如果应用程序包含表单，那么可以在表单处理函数上设置断点并查看输入的参数。

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You then pass these methods (in the form of a handler) to the parser, along with a document to be parsed.

然后您将这些方法(以处理程序的形式)以及要解析的文档一起传递给解析器。

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XML Binding Language (XBL) allows you to define behaviors, possibly in the form of handler scripts, related to XML elements.

XML 文档绑定语言（XML Binding Language, XBL）使您能够定义与 XML 元素相关的行为，这类行为通常采用处理程序脚本的形式。

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