The built-in previewer has a split screen capability to allow you to view two areas of the same report, or two different reports side-by-side.

内置的打印预览器有分离屏幕的功能，允许在两个不同的区域中浏览同一个报告，或并排浏览两个不同的报告。

After you made up the FileList and the RuleList, you may want to preview the result to see whether it meet your goal before you decide to rename them.

当了Filelist果rulelist ，能会想要预览结果看它是否满足的目标之前，决定将它们重命名。Yes, "BatchRename" provide you this function.是的， “ batchrename ”为提供这个功能。