The option chosen from the Look in drop-down list determines whether Replace in Files searches only in currently active files or searches all files stored within certain folders.

• 从“查找范围”下拉列表中选择的选项可确定:是仅在当前活动文件中进行“在文件中替换”搜索,还是在存储于某些文件夹的所有文件中进行此种搜索。