Excel 请问open函数的语法答:打开一个工作簿。expression.Open(FileName, UpdateLinks, ReadOnly, Format, Password, WriteResPassword,IgnoreReadOnlyRecommended, Origin, Delimiter, Editable, Notify, Converter, AddToMru, Local, CorruptLoad,OpenConflictDocument)expression 必选。该表达式返回一个 Workbooks 对象。FileName ...