Mathematica 9 is now available

FileType

Usage

FileType["file"]给出文件类型,典型的File, DirectoryNone.


Notes

• 如果指定的文件并不存在,FileType 返回None
• 参见 Mathematica全书:2.11.6节.
• 同时参见: FileNames, FileByteCount.


Any questions about topics on this page? Click here to get an individual response.Buy NowMore Information
THIS IS DOCUMENTATION FOR AN OBSOLETE PRODUCT.
SEE THE DOCUMENTATION CENTER FOR THE LATEST INFORMATION.