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¥»°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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µù¥U®É¶¡: 2003-03-12
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µoªíµoªí©ó: ¬P´Á¤» ¤@¤ë 24, 2004 2:07 am    ¤å³¹¥DÃD: µ{¦¡¥Í¦¨ªí³æ(Âà¶K) ¤Þ¨¥¦^ÂÐ

¨Ó·½:±ö¤l ºô¸ôª¼¬y
http://www.meizibbs.3322.org/bbs/dispbbs.asp?boardID=2&ID=12464


­ì¨Ó¬O­n¥Îdbcªº,¦ý³Q§Ú§ï¦¨¥Îcursor,§Ú·Q³o¬O¤@¼Ë±o.


*!* ¤@­Ó¥Îµ{¦¡¥Í¦¨ªí³æªº¨Ò¤l¡A¨Ñ¦³¿³½ìªÌ°Ñ¦Ò¡C
*!* ¦b³o­Ó¥Ü¨Òµ{¦¡¤¤¡A§Ú©Ò¥Î¸ê®Æ·½ªíÀɮצW¬°¡Ggtb.dbf¡B¸ê®Æ®wÀɬ°¤l¥Ø¿ý data ¤Uªº cqcw_data.dbc¡C¤j®a¥Î¦¹µ{¦¡¶i¦æºt¥Ü®É¡AÀ³¦bµ{¦¡½X¤¤§@¬ÛÀ³­×§ï¡C
*!* µ{¦¡½X¦p¤U¡G
*==================
¥N½X:
create cursor test1( test c(20) )
insert into test1 values ( 'line 11' )
insert into test1 values ( 'line 21' )


Myform=CREATEOBJECT("Form1")  &&  ®Ú¾Ú¦Û©w¸qÃþ Form1 ³Ð«Øªí³æª«¥ó Myform
Myform.show                   &&   Åã¥Üªí³æ Myform
READ Events
*!*   ³q¹L¤U¦Óªº¥N½X³Ð«Ø¤@­Ó¦Û©w¸qÃþ Form1
DEFINE CLASS form1 AS Form
   AutoCenter=.T.
   Caption="¥Î©R¥O¥Í¦¨ªºªí³æ¥Ü¨Ò"
   Name="Form1"
   Height=340
   width=400
   ADD OBJECT label1 AS label WITH;
      FontSize=16,;
      Caption="½Ð«ö¤U«ö¶s¬Ý®ÄªG",;
      FontName="·¢Åé_GB2312",;
      ForeColor=RGB(0,0,64),;
      DisabledForeColor=RGB(0,0,0),;
      Height=60,;
      Left=100,;
      Top=20,;
      width=324,;
      Name="label1",;
      enabled=.F.
   ADD OBJECT command1 AS commandbutton WITH;
      top=300,;
      Left=120,;
      Height=24,;
      width=60,;
      Caption="«ö¶s¤@",;
      Name="command1"
   ADD OBJECT command2 AS commandbutton WITH;
      top=Thisform.command1.top,;
      Left=Thisform.command1.Left+Thisform.command1.width+20,;
      Height=24,;
      width=60,;
      Caption="«ö¶s¤G",;
      Name="command2"
     
   ADD OBJECT Grid1 AS Grid WITH;
      top=60,;
      Left=40,;
      Height=200,;
      width=300,;
      Name="Grid1"
   ADD OBJECT DataEnvironment AS DataEnvironment WITH;
      Name="DataEnvironment"       &&  ³Ð«Øªí³æªº¸ê®ÆÀô¹Ò
     
   PROCEDURE Click
      ThisForm.label1.DisabledForeColor=RGB(0,0,0)
      ThisForm.label1.Caption="§AÀ»ÂI¤Fªí³æ¡I"
   ENDPROC
   
   PROCEDURE Destroy
      CLEAR EVENTS               &&  µ²§ô¨Æ¥ó°j°é
   ENDPROC
   PROCEDURE Init
      Thisform.DataEnvironment.ADDOBJECT("Cursor1","Cursor")  && ®Ú¾ÚÃþ Cursor ¦b¸ê®ÆÀô¹Ò¤¤²K¥[¤@­ÓÁ{®Éªíª«¥ó Cursor1
      Thisform.DataEnvironment.Cursor1.CursorSource="test1"     
      *Thisform.DataEnvironment.Cursor1.Database="data\cqcw_data.dbc"  &&  «ü©w¸ê®Æ®wÀɮצW¡A¹ï¦Û¥Ñªí¡A¥i²¤¥h¸Ó¦æ
      Thisform.DataEnvironment.OpenTables    &&  ¸ü¤J¸ê®ÆÀô¹Ò
      Thisform.Grid1.RecordSource="test1"    &&  ¸j©wªí®æ±±¨î¶µªº¸ê®Æ·½
      Thisform.Grid1.DeleteMark=.F.
      ThisForm.Label1.enabled=.F.
   ENDPROC
   
   PROCEDURE command1.Click
      ThisForm.label1.DisabledForeColor=RGB(192,0,0)
      ThisForm.label1.Caption="§A«ö¤U¤F¡m«ö¶s¤@¡n¡I"
   ENDPROC
   
   PROCEDURE command2.Click
      ThisForm.label1.DisabledForeColor=RGB(0,0,255)
      ThisForm.label1.Caption="§A³æÀ»¤F'«ö¶s¤G'¡I"
   ENDPROC
ENDDEFINE

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