我要在lisp程序中很方便地删除一个文件夹中所有文件及此文件夹该如何编程?
(startapp "del" "d:\\abc\\.") (startapp "rd" "d:\\abc")
doclib中有dos_delete & dos_deltree
用shell命令
命令: (command "shell" "del c:\\11\\*.* /Q")命令: (command "shell" "rd c:\\11")
对树状目录还是用doslib方便
[此贴子已经被龙龙仔于2003-6-16 16:30:17编辑过]doclib很优秀,不过...
就AutoCAD本身而言,(command "shell" "rd c:\11 /s/q")也可以删除目录树,包括其中的隐藏文件和只读文件.我写个不用COMMAND & DOSLIB的命令的程序供大家参考
本帖最后由 龙龙仔 于 2003-6-17 12:29:20 编辑;; SORRY!命令名称都一样<FOR TEST ONLY>
;; DelFile
;; BY 龙龙仔
;; Deletes existing files
;; Arguments :
;; Fil = FileName, "C:\\test\\Autoexec.bat"
;; Notes:
;; - Requires ScrRun.dll.
;; USAGE: (DelFile "C:\\test\\Autoexec.bat")
(defun DELFILE (FIL /)
(vlax-invoke
(vlax-create-object "Scripting.FileSystemObject")
"deletefile"
FIL
:vlax-false
)
(princ)
)
;; DelFolder
;; BY 龙龙仔
;; Deletes a directory and all of its subdirectories.
;; Arguments :
;; Fil = FolderName, "C:\\test"
;; Notes:
;; - Requires ScrRun.dll.
;; USAGE: (DelFolder "C:\\test")
(defun DELFOLDER (FIL /)
(vlax-invoke
(vlax-create-object "Scripting.FileSystemObject")
"deletefolder"
FIL
:vlax-false
)
(princ)
)
;; DelFile
;; BY 龙龙仔
;; 能删除所有档案
;; Deletes existing files
;; Arguments :
;; Fil = FileName, "C:\\test\\Autoexec.bat"
;; Notes:
;; - Requires ScrRun.dll.
;; USAGE: (DelFile "C:\\test\\*.*")
;; USAGE: (DelFile "C:\\test\\Autoexec.bat")
(defun DELFILE (FIL / FILSYS FILDIR SS ENT)
(setq FILSYS (vlax-create-object "Scripting.FileSystemObject"))
(setq FILDIR (vl-filename-directory FIL))
(setq
SS (vl-directory-files
FILDIR
(strcat (vl-filename-base FIL) (vl-filename-extension FIL))
1
)
)
(foreach ENT SS
(vlax-invoke
FILSYS
"deletefile"
(strcat FILDIR "\\" ENT)
:vlax-false
)
)
(vlax-release-object FILSYS)
(princ)
)
;; DelFile
;; BY 龙龙仔
;; 对属性为只读的档案不能删除
;; Deletes existing files
;; Arguments :
;; Fil = FileName, "C:\\test\\Autoexec.bat"
;; Notes:
;; - Requires ScrRun.dll.
;; USAGE: (DelFile "C:\\test\\*.*")
;; USAGE: (DelFile "C:\\test\\Autoexec.bat")
(defun DELFILE (FIL / FILDIR SS ENT)
(setq FILDIR (vl-filename-directory FIL))
(setq
SS (vl-directory-files
FILDIR
(strcat (vl-filename-base FIL) (vl-filename-extension FIL))
1
)
)
(foreach ENT SS
(vl-file-delete (strcat FILDIR "\\" ENT))
)
(princ)
)
我认为你也同样出色.
我认为你也同样出色.希望以后能见到各位斑竹写的比Doslib功能更强的开发工具. 有个问题, 我如果想自动删除文件呢。比如我运行了一个程序,生成了一个文件如c:\test\11.txt
这个11.txt是我在程序启动后提示用户输入的,如果我的程序出错了,我想在出错函数里面自动删除这个文件11.txt该如何做呢。请指教! 那你就在*error*函数里调用以上各位提供的函数啊
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