[转贴]：一个值得学习的VLISP与EXCEL之间连接及数据传输和函数集

sqmjk01

一个值得学习的VLISP与EXCEL之间连接及数据传输和函数集
;;;*************************************************************************;;;
;;; DSX-API-Excel.LSP                                                       ;;;
;;; Visual LISP ActiveX API for Excel 97, 2000 and XP                       ;;;
;;; Copyright (C)2002 David M. Stein, All rights reserved                   ;;;
;;;*************************************************************************;;;
;;; Version 2002.22 05/15/02: Initial release                               ;;;
;;;*************************************************************************;;;
;;; Code provided AS-IS without warranty of any kind given for any purpose  ;;;
;;; or use, either explicitly, implicitly or as a derivative work item.     ;;;
;;; User assumes ANY AND ALL RISK and LIABILITY for use of any of this code ;;;
;;; for any consequential damages of any kind.  These functions are defined ;;;
;;; within DSX Tools 2002.22 when loaded into AutoCAD.  This document is    ;;;
;;; provided for informational purposes only.                               ;;;
;;;*************************************************************************;;;

(vl-load-com)

;;;*************************************************************************
;;; MODULE: DSX-TypeLib-Excel
;;; DESCRIPTION: Returns typelib (olb) file for either Excel 97, 2000, or XP
;;; ARGS: none
;;; EXAMPLE: (DSX-TypeLib-Excel)
;;;*************************************************************************

(defun DSX-TypeLib-Excel ( / sysdrv tlb)
(setq sysdrv (getenv "systemdrive"))
(cond
  ( (setq tlb (findfile (strcat sysdrv "\\Program Files\\Microsoft Office\\Office\\Excel8.olb")))
    tlb
  )
  ( (setq tlb (findfile (strcat sysdrv "\\Program Files\\Microsoft Office\\Office\\Excel9.olb")))
    tlb
  )
  ( (setq tlb (findfile (strcat sysdrv "\\Program Files\\Microsoft Office\\Office\\Excel10.olb")))
    tlb
  )
  ( (setq tlb (findfile (strcat sysdrv "\\Program Files\\Microsoft Office\\Office\\Excel.exe")))
   tlb
  )
  ( (setq tlb (findfile (strcat sysdrv "\\Program Files\\Microsoft Office\\Office10\\Excel.exe")))
    tlb
  )
)
)
   
;;;*************************************************************************
;;; MODULE: DSX-Load-TypeLib-Excel
;;; DESCRIPTION: Loads typelib for Excel 97, 2000 or XP (whichever is found)
;;; ARGS: none
;;; EXAMPLE: (DSX-Load-TypeLib-Excel)
;;;*************************************************************************

(defun DSX-Load-TypeLib-Excel ( / tlbfile tlbver out)
  (dsx-princ "\n(DSX-Load-TypeLib-Excel)")
  (cond
    ( (null msxl-xl24HourClock)
      (if (setq tlbfile (DSX-TypeLib-Excel))
        (progn
     (setq tlbver (substr (vl-filename-base tlbfile) 6))
     (cond
      ( (= tlbver "9")  (princ "\nInitializing Microsoft Excel 2000...") )
      ( (= tlbver "8")  (princ "\nInitializing Microsoft Excel 97...") )
      ( (= (vl-filename-base tlbfile) "Excel.exe")
        (princ "\nInitializing Microsoft Excel XP...")
      )
     )
        (vlax-import-type-library
            :tlb-filename       tlbfile
          :methods-prefix   "msxl-"
          :properties-prefix  "msxl-"
          :constants-prefix  "msxl-"
        )
        (if msxl-xl24HourClock (setq out T))
      )
    )
    )
    ( T (setq out T) )
  )
out
)

;;;*************************************************************************
;;; MODULE: DSX-Open-Excel-New
;;; DESCRIPTION: Opens a new session of Excel 97, 2000 or XP
;;; ARGS: display-mode ("SHOW" or "HIDE")
;;; EXAMPLE: (setq xlapp (DSX-Open-Excel-New "SHOW"))
;;;*************************************************************************

(defun DSX-Open-Excel-New (dmode / appsession)
  (dsx-princ "\n(DSX-Open-Excel-New)")
(princ "\nCreating new Excel Spreadsheet file...")
(cond
  ( (setq appsession (vlax-create-object "Excel.Application"))

      (vlax-invoke-method
        (vlax-get-property appsession 'WorkBooks)
        'Add
      )
    (if (= (strcase dmode) "SHOW")
     (vla-put-visible appsession 1)
    (vla-put-visible appsession 0)
   )
   )
  )
appsession
)

;;;*************************************************************************
;;; MODULE: DSX-Open-Excel-Exist
;;; DESCRIPTION: Gets handle to existing (running) session of Excel 97, 2000, XP
;;; ARGS: xls-filename, display-mode ("SHOW" or "HIDE")
;;; EXAMPLE: (setq xlapp (DSX-Open-Excel-Exist "myfile.xls" "SHOW"))
;;;*************************************************************************

(defun DSX-Open-Excel-Exist (xfile dmode / appsession)
  (dsx-princ "\n(DSX-Open-Excel-Exist)")
(princ "\nOpening Excel Spreadsheet file...")
  (cond
  ( (setq fn (findfile xfile))
   (cond
    ( (setq appsession (vlax-get-or-create-object "Excel.Application"))
        (vlax-invoke-method
          (vlax-get-property appsession 'WorkBooks)
          'Open fn
        )
      (if (= (strcase dmode) "SHOW")
       (vla-put-visible appsession 1)
      (vla-put-visible appsession 0)
     )
    )
   )
   )
  ( T (alert (strcat "\nCannot locate source file: " xfile)) )
  )
appsession
)

;;;*************************************************************************
;;; MODULE: DSX-Excel-Put-ColumnList
;;; DESCRIPTION: Write each list member to a column (startcol) starting at row (startrow)
;;; ARGS: list, startrow, startcol
;;; EXAMPLE: (DSX-Excel-Put-ColumnList '("A" "B" "C") 1 2) puts members into cells (1,B) (2,B) (3,B) respectively
;;;*************************************************************************

(defun DSX-Excel-Put-ColumnList (lst startrow startcol)
  (dsx-princ "\n(DSX-Excel-Put-ColumnList)")
  (foreach itm lst
    (msxl-put-value
      (DSX-Excel-Get-Cell range startrow startcol)
      itm
    )
    (setq startrow (1+ startrow))
  ); repeat
)

;;;*************************************************************************
;;; MODULE: DSX-Excel-Put-RowList
;;; DESCRIPTION: Write each list member to row (startrow) starting at column (startcol)
;;; ARGS: list, startrow, startcol
;;; EXAMPLE: (DSX-Excel-Put-RowList '("A" "B" "C") 2 1) puts members into cells (1,B) (1,C) (1,D) respectively
;;;*************************************************************************

(defun DSX-Excel-Put-RowList (lst startrow startcol)
  (dsx-princ "\n(DSX-Excel-Put-RowList)")
  (foreach itm lst
    (msxl-put-value
      (DSX-Excel-Get-Cell range startrow startcol)
      itm
    )
    (setq startcol (1+ startcol))
  ); repeat
)

;;;*************************************************************************
;;; MODULE: DSX-Excel-Put-CellColor
;;; DESCRIPTION: Applies fill-color to specified cell
;;; ARGS: row, column, color (integer)
;;; EXAMPLE: (DSX-Excel-Put-CellColor 1 1 14) apply color #14 to cell (1,A)
;;;*************************************************************************

(defun DSX-Excel-Put-CellColor (row col intcol / rng)
  (setq rng (DSX-Excel-Get-Cell (msxl-get-ActiveSheet xlapp) row col))
  (msxl-put-colorindex (msxl-get-interior rng) intcol)
)

;;;*************************************************************************
;;; MODULE: DSX-Excel-Put-RowCellsColor
;;; DESCRIPTION: Applies fill-color to a row of cells
;;; ARGS: startrow, startcol, num-cols, color (integer)
;;; EXAMPLE: (DSX-Excel-Put-RowCellsColor 1 1 5 14) Start at row=1 col=1 repeat for 5 columns using color #14
;;;*************************************************************************

(defun DSX-Excel-Put-RowCellsColor
(startrow startcol cols intcol / next)
  (dsx-princ "\n(DSX-Excel-Put-RowCellsColor)")

  (setq next startcol)
  (repeat cols
    (DSX-Excel-Put-CellColor startrow next intcol)
    (setq next (1+ next))
  )
)

;;;*************************************************************************
;;; MODULE: DSX-Excel-Put-ColumnCellsColor
;;; DESCRIPTION: Change fill color in a column of cells
;;; ARGS: startrow, startcol, num-rows, color (integer)
;;; EXAMPLE: (DSX-Excel-Put-ColumnCellsColor 1 1 5 14) Start at row=1 col=1 repeat for 5 rows using color #14
;;;*************************************************************************

(defun DSX-Excel-Put-ColumnCellsColor
(startrow startcol rows intcol / next)
  (dsx-princ "\n(DSX-Excel-Put-ColumnCellsColor)")

  (setq next startrow)
  (repeat rows
    (DSX-Excel-Put-CellColor next startcol intcol)
    (setq next (1+ next))
  )
)

;;;*************************************************************************
;;; MODULE: DSX-Excel-Get-Cell
;;; DESCRIPTION: Get cell object relative to range using (relrow) and (relcol) offsets
;;; ARGS: range-object, relative-row, relative-col
;;; EXAMPLE: (DSX-Excel-Get-Cell rng1 2 2)
;;;*************************************************************************

(defun DSX-Excel-Get-Cell (rng relrow relcol)
  (dsx-princ "\n(DSX-Excel-Get-Cell)")
  (vlax-variant-value
    (msxl-get-item (msxl-get-cells rng)
      (vlax-make-variant relrow)
      (vlax-make-variant relcol)
    )
  )
)

;;;*************************************************************************
;;; MODULE: DSX-Excel-Get-Cellvalue
;;; DESCRIPTION: Return value in given cell (row, column) of active session object (xlapp)
;;; ARGS: row(int), column(int)
;;; EXAMPLE: (DSX-Excel-Get-Cellvalue 1 2)
;;;*************************************************************************

(defun DSX-Excel-Get-Cellvalue (row col)
  (dsx-princ "\n(DSX-Excel-Get-Cellvalue)")

  (vlax-variant-value
    (msxl-get-value
      (DSX-Excel-Get-Cell
        (msxl-get-ActiveSheet xlapp)
        row col
      )
    )
  )
)

;;;*************************************************************************
;;; MODULE: DSX-Excel-Get-Rowvalues
;;; DESCRIPTION: Returns a list of cell values within a given row
;;; ARGS: row-number(int), startcol, num-cells
;;; EXAMPLE: (DSX-Excel-Get-Rowvalues 3 1 20) get first 20 values in row 3
;;;*************************************************************************

(defun DSX-Excel-Get-Rowvalues
(row startcol numcells / next out)
  (dsx-princ "\n(DSX-Excel-Get-Rowvalues)")

(setq next startcol)
(repeat numcells
  (setq out  (if out
                  (append out (list (DSX-Excel-Get-Cellvalue row next))); row x col
                  (list (DSX-Excel-Get-Cellvalue row next)); row x col
        )
     next  (1+ next)
  )
); repeat
out
)

;;;*************************************************************************
;;; MODULE: DSX-Excel-Get-Columnvalues
;;; DESCRIPTION: Returns a list of cell values within a given column
;;; ARGS: column-number(int), startrow, num-cells
;;; EXAMPLE: (DSX-Excel-Get-Columnvalues 2 1 20) get top-20 entries in column 2 ("B")
;;;*************************************************************************

(defun DSX-Excel-Get-Columnvalues
(col startrow numcells / next out)
  (dsx-princ "\n(DSX-Excel-Get-Columnvalues)")

(setq next startrow)
(repeat numcells
  (setq out
   (if out
        (append out (list (DSX-Excel-Get-Cellvalue next col)))
        (list (DSX-Excel-Get-Cellvalue next col))
   )
     next (1+ next)
  )
); repeat
out
)

;;;*************************************************************************
;;; MODULE: DSX-Excel-GetRangevalues-ByRows
;;; DESCRIPTION: Get range values in row order and return as nested lists
;;; ARGS: startrow, startcol, num-rows, num-cols
;;; EXAMPLE: (DSX-Excel-GetRangevalues-ByRows 1 1 5 10) get range values from 1A to 5J where each sublist is one row
;;;*************************************************************************

(defun DSX-Excel-GetRangevalues-ByRows
(startrow startcol numrows numcols / nextrow rowlst outlst)
  (dsx-princ "\n(DSX-Excel-GetRangevalues-ByRows)")
(setq nextrow startrow)
(repeat numrows
    (setq rowlst  (DSX-Excel-Get-Rowvalues nextrow startcol numcols)
     outlst  (if outlst (append outlst (list rowlst)) (list rowlst))
      nextrow (1+ nextrow)
  )
)
outlst
)

;;;*************************************************************************
;;; MODULE: DSX-Excel-GetRangevalues-ByCols
;;; DESCRIPTION: Get range values in column order and return as nested lists
;;; ARGS: startrow, startcol, num-rows, num-cols
;;; EXAMPLE: (DSX-Excel-GetRangevalues-ByCols 1 1 5 10) get range values from 1A to 5J where each sublist is one column
;;;*************************************************************************

(defun DSX-Excel-GetRangevalues-ByCols
  (startrow startcol numrows numcols / nextrow nextcol collst outlst)
  (dsx-princ "\n(DSX-Excel-GetRangevalues-ByCols)")
(setq nextcol startcol)
(repeat numcols
    (setq collst  (DSX-Excel-Get-Columnvalues nextcol startrow numrows)
     outlst  (if outlst (append outlst (list collst)) (list collst))
      nextcol (1+ nextcol)
  )
)
outlst
)

;;;*************************************************************************
;;; MODULE: DSX-Excel-Get-ActiveWorkSheet
;;; DESCRIPTION: Returns object of active worksheet in active Excel session
;;; ARGS: app (session object)
;;; EXAMPLE: (DSX-Excel-Get-ActiveWorkSheet xlapp)
;;;*************************************************************************

(defun DSX-Excel-Get-ActiveWorkSheet (xlapp)
  (dsx-princ "\n(DSX-Excel-Get-ActiveWorkSheet)")
(msxl-get-ActiveSheet xlapp)
)

;;;*************************************************************************
;;; MODULE: DSX-Excel-RangeAutoFit
;;; DESCRIPTION: Applies Auto-Fit to columns within active range
;;; ARGS: active-sheet (object)
;;; EXAMPLE: (DSX-Excel-RangeAutoFit myxlws)
;;;*************************************************************************

(defun DSX-Excel-RangeAutoFit (active-sheet)
(dsx-princ "\n(DSX-Excel-RangeAutoFit)")
(vlax-invoke-method
  (vlax-get-property
   (vlax-get-property
    (vlax-get-property active-sheet 'UsedRange)
    'Cells
   )
   'Columns
  )
  'AutoFit
)
)

(defun DSX-Excel-RangeDataFormat (active-sheet)
(dsx-princ "\n(DSX-Excel-RangeDataFormat)")
(vlax-put-property
  (vlax-get-property active-sheet "Cells")
  'NumberFormat "@"
)
)

;;;*************************************************************************
;;; MODULE: DSX-Excel-Quit
;;; DESCRIPTION: Quit and close Excel session (app)
;;; ARGS: app (session object)
;;; EXAMPLE: (DSX-Excel-Quit xlapp)
;;;*************************************************************************

(defun DSX-Excel-Quit (appsession)
  (dsx-princ "\n(DSX-Excel-Quit)")
(cond
  ( (not (vlax-object-released-p appsession))
   (vlax-invoke-method appsession 'QUIT)
   (vlax-release-object appsession)
  )
)
)

;;;*************************************************************************
;;; MODULE: DSX-Excel-Kill
;;; DESCRIPTION: Forces any open Excel sessions to be closed
;;; ARGS: none
;;; EXAMPLE: (DSX-Excel-Kill)
;;;*************************************************************************

(defun DSX-Excel-Kill ( / eo)
(while (setq eo (vlax-get-object "Excel.Application"))
  (DSX-Excel-Quit eo)
  (vlax-release-object eo)
  (setq eo nil)
  (gc)(gc);; even this doesn't always kill the damn thing!
  )
)

;;;*************************************************************************
;;; MODULE:
;;; DESCRIPTION:
;;; ARGS:
;;; EXAMPLE:
;;;*************************************************************************
;;; Remove trailing 'nil' members from a given list

(defun DSX-TrimList (lst)
(cond
  ( (/= nil (last lst)) lst)
  ( T
      (DSX-TrimList (reverse (cdr (reverse lst))))
  )
)
)

;;;*************************************************************************
;;; MODULE:
;;; DESCRIPTION:
;;; ARGS:
;;; EXAMPLE:
;;;*************************************************************************
;;; Convert a list of values into a list of string equivalents

(defun DSX-ListStr (lst / mbr out)
(setq out '())
(foreach mbr lst
  (cond
   ( (= mbr nil) (setq out (cons "" out)) )
   ( (= (type mbr) 'STR)
     (if (member mbr '(" " "  " "   "))
     (setq out (cons "" out))
      (setq out (cons mbr out))
    )
   )
   ( (= (type mbr) 'INT) (setq out (cons (itoa mbr) out)) )
   ( (= (type mbr) 'REAL)(setq out (cons (rtos mbr 2 6) out)))
  )
)
(reverse out)
)

;;;*************************************************************************
;;; MODULE: DSX-Excel-Sheets
;;; DESCRIPTION: Returns SHEETS collection from active workbook
;;; ARGS: Excel-application
;;; EXAMPLE: (setq sheets (DSX-Excel-Sheets xlApp))
;;;*************************************************************************

(defun DSX-Excel-Sheets (xlapp)
(setq xlsheets  (vlax-get-property xlapp "sheets"))
)

;;;*************************************************************************
;;; MODULE:DSX-Excel-SheetDelete
;;; DESCRIPTION: Delete sheet (tab) from active workbook sheets collection
;;; ARG: sheet-name, sheets-collection
;;; EXAMPLE: (DSX-Excel-SheetDelete "Sheet3" xlSheets)
;;;*************************************************************************

(defun DSX-Excel-SheetDelete (name xlsheets)
(vlax-for sh xlsheets
  (if (= (vlax-get-property sh "Name") name)
   (vlax-invoke-method sh "Delete")
  )
)
)

;;;*************************************************************************
;;; MODULE: DSX-Excel-SheetAdd
;;; DESCRIPTION: Add new sheet (tab) to sheets collection in workbook, returns sheet object
;;; ARG: sheet-name, sheets-collection
;;; EXAMPLE: (setq newsheet (DSX-Excel-SheetAdd "SheetX" xlSheets))
;;;*************************************************************************

(defun DSX-Excel-SheetAdd (name xlsheets)
(setq newsheet   (vlax-invoke-method xlsheets "Add"))
(vlax-put-property newsheet "Name" name)
newsheet
)

;;;*************************************************************************
;;; MODULE: DSX-Excel-WorkbookSave
;;; DESCRIPTION: Saves active workbook to specified filename, if file exists, it is overwritten if user accepts prompt
;;; ARG: workbook-object, filename
;;; EXAMPLE: (DSX-Excel-WorkbookSave objWB "myfile.xls")
;;;*************************************************************************

(defun DSX-Excel-WorkbookSave (workbook filename)
  (if (findfile filename)
  (vlax-invoke-method awb "Save")
  (vlax-invoke-method awb "SaveAs"
   filename msxl-xlNormal "" ""
   :vlax-False :vlax-False nil
  )
)
)

;;;*************************************************************************
;;; MODULE: DSX-Excel-ActiveWorkbook
;;; DESCRIPTION: Returns active workbook object from given Excel application session
;;; ARG: Excel-application
;;; EXAMPLE: (setq objWB (DSX-Excel-ActiveWorkbook xlApp))
;;;*************************************************************************

(defun DSX-Excel-ActiveWorkbook (xlapp)
(vlax-get-property xlapp "ActiveWorkbook")
)

(princ)

sqmjk01

一个值得学习的VLISP与EXCEL之间连接及数据传输和函数集

daziran

谢谢 sqmjk01   ，一时看不明白，好好研究学习。

dbqtju

最近用到。谢谢

yuqin679

谢谢了，，有没有简单点

seek_sun

谢谢分享。值得学习。

st788796

曾经的入门样例，随着时间的推移，发现这套代码的效率不敢恭维，用这套代码写出的工具和该公司几个EXCEL导出工具比较就知道了

itoboy

谢谢楼主的分享

ymcui2005

谢谢楼主的分享

yuqin679

有没有和word的

l775887181

看不懂啊看不懂啊看不懂啊

yoyoho

谢谢楼主的分享

cable2004

确实是难得好帖啊，顶先

wd6688

学习学习啊！技术贴！

alliuyx

确实是难得好帖啊，顶先