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				VFP ·R¥ÎªÌªÀ°Ï ¥»°Q½×°Ï¬° Visual Foxpro ·R¥ÎªÌ¸gÅç¥æ¬yªº¦a¤è, ½Ð¦h¦h§Q¥Î"·j´M"ªº¥\¯à, ¥ý¬d¬Ý¬Ý¦³µL«e¨Ò¥i´`, ¦pªGÁÙ¦³¤£À´ªº¦Aµo°Ý. ³¡¥÷¥DÃD¦³ªþ¥[ÀÉ®×, ¶·¥ýµù¥U¦¨¬°ªÀ°Ï©~¥Á¤~¥i¥H¤U¸ü.   
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		Ruey
 
 
  µù¥U®É¶¡: 2003-03-12 ¤å³¹: 1698 ¨Ó¦Û: tunglo
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				 µoªí©ó: ¬P´Á¤T ¤K¤ë 13, 2003 10:47 am    ¤å³¹¥DÃD:  | 
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				¹ï¡§¨âÓÄæ¦ì¦b¾ð±±¨î¶µ¤¤ªºÅã¥Ü¡¨ªº¸É¥R¤Î¼W±j 
 
( §@ªÌ: ¬õªê ) 
 
 
 
    ì¤å¬O¥Ñ¤@Óµo°ÝªÌ©Ò±o¥Xªºµ²½×¡A°w¹ï¸ê®Æ¶q¤£¬O«Ü¤j®É¡A¬Ý¤£¥X¤°麽¨Ó¡A«á¨Ó§Ú³B²z¨ì1000Ó°O¿ý¥H¤W®É´N·Pı©úÅãºC¤F¡A¤£¹L¾ðªº³B²z¹B¥Î¦bVFPùØ¡Aªº½T¤]§Ö¤£¤F¦h¤Ö¡C¥ý¹ï¤W¤@°ÝÃD¡A§Ú±Ä¥Î¤F¥t¤@Ó¤è®×¡A¨Ã¥[¤J®Ö¨ú¤è¶ôªº¥\¯à¡G
 
    ¥»¥Ü¨Ò¨ãÅé°Ñ·Óªk¡G
 
1¡B·s«Ø¤@Óªí³æ 
 
2¡B¦bªí³æ¤W©ñ¤@ÓTreeView±±¨î¶µ 
 
3¡B¦b¦¹±±¨î¶µªº¬ÛÃö¨Æ¥ó¤¤±N¥H¤U¥N½XÖß¶K¶i¥h 
 
¦b¾ð±±¨î¶µªºInit¨Æ¥óùØ¡G 
 
wait window "¥¿¦bªì©l¤Æ¡A½ÐµyÔ..." nowait
 
this.checkboxes = .T. && Åã¥Ü®Ö¨ú¤è¶ô
 
this.indentation = 20 && ³]¸m¼h¤§¶¡ªº¶ZÂ÷
 
wait window "«Ø¥ßÁ{®É¸ê®Æªí¡A½ÐµyÔ..." nowait
 
*-- «Ø¥ß¤@ÓÁ{®Éªí¡G¥]§tROOT©MCHILD¨âÓÄæ¦ì
 
create cursor temp_data (root c (10),child c (11))
 
 
wait window "¥[¤JÁ{®É¸ê®Æ¡A½ÐµyÔ..." nowait 
 
*-- ¥H°j°é¤è¦¡¦b¦¹Á{®Éªí¤¤¥[¤J¸ê®Æ¡A¦@9Ӯڥؿý¡A¨CӮڥؿý¤U¦³9Ó¤l¥Ø¿ý
 
for r = 1 to 9 && ®Ú¥Ø¿ý
 
  cRoot = "Root "+allt(str(r))
 
    for c = 1 to 9 && ¤l¥Ø¿ý
 
      cChild = "Child "+allt(str(c))
 
      insert into temp_data ( root,child ) values ( cRoot,cChild )
 
    endfor
 
endfor
 
 
wait window "¸ü¤J¸ê®Æ¨ì¾ð¤¤¡A½ÐµyÔ..." nowait 
 
*-- ©ñ¤J³Ì°ª¼h¥Ø¿ý
 
this.nodes.add(,,"top","Main Directory",0)
 
 
old_tree = "_" && ªí¥Üì¥ýªº¤@Ó¾ðªºROOTÈ¡A¥Î©ó¤U±ªº¹ï¤ñ
 
*-- ±N즳¸ê®Æªí®Ú¾Ú®Ú¥Ø¿ý¡B¤l¥Ø¿ý±Æ§Ç¥Í¦¨¤@Ó·sªºÁ{®Éªí
 
sele * from temp_data order by root,child into cursor temp_treeview
 
total_num = _tally && ¦¹ªí³Ì¤jªº°O¿ý¼Æ¡A¥Î©ó¤U±ªº¶i«×«ü¥Ü
 
sele temp_treeview
 
item_no = 1 && ¨CÓ±M®×¦b¾ðùتº¶¶§Ç¸¹
 
 
go top
 
do while !eof()
 
   new_tree = root&& ·í«eªº·sªº¾ðªºROOTÈ
 
   child_key = new_tree + "_" + allt(str(item_no)) && ·í«eªº¤À¤äªºKEYÈ¡A¦¹È¦b¾ðùجO°ß¤@ªº
 
 
   if !(new_tree == old_tree) && §PÂ_·í«e¤À¤§»P¤W¤@Ó¬O§_¬Û¦P¡A¤£¦Pªº¸Ü¡An¥ý¥[¤J®Ú¥Ø¿ý
 
      this.nodes.add("top",4,child_key,new_tree,0) && ¥[¤J¤@Ӯڥؿý
 
      item_no = item_no + 1 && ¶¶§Ç¸¹¥[1
 
      cur_child = child_key && ¦P®É±o¨ì·í«e³oӮڥؿýªºKEYÈ¡A¥Î©ó¤U¤@¼h¤l¥Ø¿ýªº¤Þ¥Î
 
   endif
 
      cKey = child + "_" + allt(str(item_no)) && ·í«e¤l¥Ø¿ýªºKEYÈ
 
      this.nodes.add(cur_child,4,cKey,child,0) && ¥[¤J¤@Ó¤l¥Ø¿ý
 
      item_no = item_no + 1 && ¶¶§Ç¸¹°O¿ý¥[1
 
      wait window "¸ê®Æ¸ü¤J¤¤..."+allt(str(int(recn()*100/total_num),3))+"%" nowait && Åã¥Ü¶i«×
 
 
  sele temp_treeview
 
  old_tree = root && ·í«eªº®ÚȽáÈ¡A¥H°j°é¨ì¤U¤@ӮɡA³oÓ´N¬O©Ò¿×ªº¤W¤@Ó®ÚªºÈ
 
  skip
 
enddo
 
 
this.Nodes(1).Expanded = .T. && ±N³»¼h¤À¤§®i¶}
 
wait window "ªì©l¤Æ...§¹²¦" nowait
 
 
 
 
¦b¾ð±±¨î¶µ¤¤ªºNodeCheck¨Æ¥óùØ¡G 
 
*** ActiveX ±±¨î¶µ¨Æ¥ó ***
 
LPARAMETERS node
 
llThisCheck = node.checked && ·í«eªºcheckboxªºª¬ºA
 
if node.key="top" && ·í¿ï¾Ü¥´¤Äªº¬O³Ì³»¼h®É
 
if llThisCheck
 
   if messagebox("¥þ³¡¿ï¤¤»Ýnªá¶O§ó¦hªº®É¶¡¡AÄ~Äò¶Ü¡H",4+32,"¸ß°Ý") = 7
 
      this.nodes.item(1).checked=.f.
 
      retu
 
   endif
 
endif 
 
  *-- ¹ï¥þ³¡¶i¦æ§ó·s
 
  for n=1 to this.nodes.count 
 
     this.nodes.item(n).checked=llThisCheck
 
  endfor
 
else
 
*-- ¦pªG¤£¬O³»¼hªº¤À¤ä®É
 
if at("_",node.key) = 11 && §PÂ_¬O§_ÂIªºROOT¡A³oÓ11¥i¥H®Ú¾Ú¨ãÅ鱡ªp¡A³oùجOROOTÄæ¦ì¼e«×+1
 
  nCur_Item = val(right(node.key,len(node.key)-at("_",node.key))) && ¨D±o·í«e¤À¤ä¦b¾ðùتº¶¶§Ç¸¹
 
  i = nCur_item + 2 && ¥[¤W³»¼h¥e¤@¦ì¡A·í«e¥e¤@¦ì¤¸¡A©Ò¥H¦b·í«e¶¶§Ç¸¹ªº¤U2Ó¸¹½X¶}©l
 
   do while .t.
 
    this.nodes.item(i).checked = llThisCheck
 
    i = i + 1
 
    if at("_",this.nodes.item(i).key) = 11 && §PÂ_¬O§_¨ì¤F¤U¤@Ó®Ú¡A¦pªG¬O¡A°h¥X°j°é
 
      exit
 
    endif
 
   enddo
 
else
 
endif 
 
endif
 
 
 
¥t¥~¹ï¾ðªºadd¤èªkªº»¡©ú¡G
 
¦p¦¹©R¥O¡G this.nodes.add(Parent_key,nChild,Current_key,Topic,SelectedImage,UnSelecteImage) 
 
Parent_key	ªí¥Ü·í«e¤äªº¤W¤@Ӥ䪺KEYÈ
 
nChild	¦³0-4¤Ó¿ï¾Ü¶µ¡A¤À§Oªí¥Ü¦p¤U¡G
 
	0 - ªí¥Ü·sªº¤ä·|©ñ¦b¦P¼h¡]©Î¦P¯Å¡^ªºParent_keyªº³Ì¤W±
 
1 - ªí¥Ü·sªº¤ä·|©ñ¦b¦P¼h¡]©Î¦P¯Å¡^ªºParent_keyªº³Ì¤U±
 
2 - ªí¥Ü·sªº¤ä·|©ñ¦b¦P¼h¡]©Î¦P¯Å¡^ªºParent_keyªº¤U±¤@Ó
 
3 - ªí¥Ü·sªº¤ä·|©ñ¦b¦P¼h¡]©Î¦P¯Å¡^ªºParent_keyªº¤W±¤@Ó
 
4 - ªí¥Ü·sªº¤ä·|©ñ¦b¦P¼h¡]©Î¦P¯Å¡^ªºParent_keyªº¤U±¤@¼hªº³Ì¤U± 
 
Current_key	ªí¥Ü·í«e¤äªºKEYÈ
 
Topic	ªí¥ÜÅã¥Ü¦b¾ðùتº¤ä¤Wªº¤º®e
 
SelectedImage	ªí¥Ü·í¿ï¾Ü¤F¬YÓ¤ä«á©Ò¤Ï¬M¥X¨Óªº¹Ï¤ù¡A³oÓȦbImageList±±¨î¶µùتº¯Á¤ÞÈ¡A0ªí¥Ü¨S¦³¡C
 
UnSelectedImage	ªí¥Ü¨S¦³¿ï¾Üªº¤ä©ÒÅã¥Üªº¹Ï¤ù¡A³oÓȦbImageList±±¨î¶µùتº¯Á¤ÞÈ¡A0ªí¥Ü¨S¦³¡C
 
 
 
>>> ¤U¸ü¸Ó¥Ü¨Ò tvdemo.zip 6.6K ¦p¦³ºÃ°Ý¡A½Ð¨Ó«H¡I 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
¨âÓÄæ¦ìªºªí¦b¾ð±±¨î¶µ¤¤ªº¨Ï¥Î 
 
( §@ªÌ: ¬õªê ) 
 
 
 
¦³¤@Óªí¦p¤U¡G
 
Äæ¦ì	¨t¬ì	©m¦W
 
°O
 
¿ý	¤¤¤å¨t	¤ýÀÜ
 
	¤¤¤å¨t	§õ©ú
 
	¼Æ¾Ç¨t	±i¤T
 
	ª«²z¨t	§õ¥|
 
	ª«²z¨t	±i¥Á
 
«Ø¥ß¸Ó¸ê®Æ®w¨Ï¥Î¤U¦C©R¥O¡G
 
create table ªí (¨t¬ì c(10),©m¦W c(10)) 
 
insert into ªí (¨t¬ì,©m¦W) values ("¤¤¤å¨t","¤ýÀÜ") 
 
insert into ªí (¨t¬ì,©m¦W) values ("¤¤¤å¨t","§õ©ú") 
 
insert into ªí (¨t¬ì,©m¦W) values ("¼Æ¾Ç¨t","±i¤T") 
 
insert into ªí (¨t¬ì,©m¦W) values ("ª«²z¨t","§õ¥|") 
 
insert into ªí (¨t¬ì,©m¦W) values ("ª«²z¨t","±i¥Á") 
 
n¨Ï³oÓ¥u¦³¨âÓÄæ¦ìªº¸ê®Æªí¦b¤@ÓTreeViewªº±±¨î¶µ¤W産¥Í¦p¤Uªº§Îª¬¡G
 
¨t¬ìºÞ²z
 
¡@¡@¡U
 
¡@¡@¢|¡÷ ¼Æ¾Ç¨t
 
¡@¡@¡U¡@¡@¡@¢|¡÷ ±i¤T
 
¡@¡@¡U 
 
¡@¡@¢|¡÷ ª«²z¨t
 
¡@¡@¡U¡@¡@¡@¢|¡÷ §õ¥|
 
¡@¡@¡U¡@¡@¡@¢|¡÷ ±i¥Á
 
¡@¡@¡U 
 
¡@¡@¢|¡÷ ¤¤¤å¨t
 
¡@¡@¡@¡@¡@¡@¢|¡÷ §õ©ú
 
¡@¡@¡@¡@¡@¡@¢|¡÷ ¤ýÀÜ
 
·s«Ø¤@Óªí³æ¡A¦b¸Óªí³æ¤W©ñ¸m¤@ÓTreeViewªº±±¨î¶µ¡A¨Ã«ü©wname=OleTreeView¡A¦A³Ð«Ø¤@Ó«ö¯Ã¡A¦b¨äClick¨Æ¥ó¤¤¼g¤J¦p¤U¥N½X¡G
 
*-- µ{¦¡¶}©l ------------------------------------------ 
 
priv i,cn
 
i=1
 
*-- ¥Î©óª«¥óªº°ß¤@©Ê¼Ð°O¥Î
 
 
thisform.OleTreeView.nodes.add(,0,"top","¨t¬ìºÞ²z")
 
*-- ¥ý«Ø¥ß¤@Ó³»¼hªº¥Ø¿ý
 
 
select ¨t¬ì,©m¦W from ªí order by ¨t¬ì group by ¨t¬ì into cursor temp_xk
 
*-- ¬d¸ß¥X¸Óªíªº²Ä¤@¼h¥Ø¿ýªº°O¿ý¡A³q¹Lgroup¤À²Õ¡A¥i¥H«OÃÒµ²ªGªº¸ê®Æ¬O°ß¤@ªº
 
 
do while not eof() 
 
  thisform.OleTreeView.nodes.add("top",4,"xk"+allt(str(i)),allt(¨t¬ì))
 
  *-- ¥H°j°éªº¤è¦¡±N³oÓ¨t¬ìªº¼h¥Ø¿ý¡A©ñ¨ì³»¼h¥Ø¿ýªº¤U±¡A¨Ã®Ú¾ÚÅܼÆi±o¨ì¶¶§Çªº±Æ¦C
 
  i=i+1
 
  skip
 
enddo
 
  *-- ¦Ü¦¹¡A²Ä¤@¼h±Æ¦C©ñ¸mµ²§ô¡A¤U±¶i¦æ²Ä¤G¼hªº©ñ¸m
 
 
  *-- ¤U±ªº«ä¸ô¬O¡A«ö·Ó²Ä¤@¼h©Ò±oªºµ²ªGªº°O¿ý¶°¦X¡A¥H¦¸¨Ó©ñ¸m¥L̦U¦Ûªº¤U¤@¼h
 
select temp_xk
 
go top
 
i=1 
 
do while not eof()
 
  cn=allt(str(recn())) && ¦¹³Bªº°O¿ý¸¹¥i¥H»P²Ä¤@¼hÅܼÆi©Ò産¥Íªº¶¶§Ç¸¹§k¦X
 
  select * from ªí where ¨t¬ì==temp_xk.¨t¬ì order by ©m¦W into cursor temp_xm
 
  *-- ±NÄÝ©ó¬YӲĤ@¼hªº¤UÄݦW³æ¬d¥X¨Ó¡A±o¨ì¤@Ó·sªº°O¿ý¶°¦X
 
 
  do while not eof()
 
  thisform.OleTreeView.nodes.add("xk&cn",4,"xm"+allt(str(i)),allt(temp_xm.©m¦W))
 
  *-- ¦A¥H°j°é¤è¦¡¹ï²Ä¤G¼hªº©m¦W¡A¤À§O©ñ¸m¡A
 
  *-- ¦¹³B¡AÅܼÆi¦]«·s½áÈ爲1¡A"xm"+allt(str(i)) ¥¿¦n«·s°O¼Æ¡A
 
  *-- ¹ï¥¦ªº²z¸Ñ¥u¦b©ó³oÓ"xm"+allt(str(i))©Ò¤ÏÀ³ªºÈ¦b¾ãӾ𤤬O°ß¤@ªº¡C
 
  select temp_xm
 
  i=i+1 
 
  skip
 
  enddo
 
 
select temp_xk
 
skip
 
*-- ¶i¤J²Ä¤@¼hªº¤U¤@Ó°j°é
 
enddo
 
 
use in temp_xm
 
use in temp_xk
 
use in ªí
 
*-- Ãö³¬µ{¦¡¯A¤Îªº¤TÓªí _________________ #############################
 
§Ö¼Ö¶ý«}¨t¦C©¯ºÖ¦v°t,³Ü¤Q¥þÂû´ö~ì¨Ó©¯ºÖ¨º»ò²³æ!!
 
 
¾Ç·|VFP¨Ï¥ÎªÌªÀ°Ïªº·j´M,Code¤~·|§ó¦³½ì~
 
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		goto-dream
 
 
  µù¥U®É¶¡: 2004-05-11 ¤å³¹: 909
 
  ²Ä 3 ¼Ó
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		candy7240
 
 
  µù¥U®É¶¡: 2008-12-02 ¤å³¹: 8
 
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				 µoªí©ó: ¬P´Á¤ ¤Q¤G¤ë 24, 2010 9:53 am    ¤å³¹¥DÃD: ¦p¦³¤T¶¥n¦p¦ó¨Ï¥Î | 
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		syntech
 
 
  µù¥U®É¶¡: 2003-05-16 ¤å³¹: 4252 ¨Ó¦Û: Taipei,Taiwan
  ²Ä 5 ¼Ó
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				 µoªí©ó: ¬P´Á¤ ¤Q¤G¤ë 24, 2010 11:11 am    ¤å³¹¥DÃD:  | 
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				§A±oª¾¹Dtreeview.additem ªºÅÞ¿è,µM«á¦AÀˬd«ç»ò¶ë¸ê®Æ«ç»òadd,
 
 
²Ä¤G¼Ó¦³. _________________ ¦pªG¤½¥q¦³¤U¦C§xÂZ:
 
1. §ä¤£¨ì«K©y,§Ö³t,²©öªº ¥Í²£±Æµ{³nÅé
 
2. ¤£ª¾¹D¦p¦ó§Ö³t±Æ©w ±ÄÁÊp¹º
 
3. ¦¨¥»§ì¤£·Ç,¦Û¤vºâ¤ñ³nÅéºâ¦³¥Î
 
4. ·Q¾Ç²ß¨t²Î³W¹º,·Q§ä¨t²Î¬[ºcªºÅU°Ý
 
 
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