回复 10楼 ilikeflash
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泉城飞狐
程序代码:** Test.prg 双击列表删除条目
CREATE CURSOR tt (f1 C(10))
INSERT INTO tt VALUES ("101")
INSERT INTO tt VALUES ("202")
INSERT INTO tt VALUES ("303")
INSERT INTO tt VALUES ("404")
INSERT INTO tt VALUES ("505")
INSERT INTO tt VALUES ("606")
SELECT f1 FROM tt INTO CURSOR tmp READWRITE
of = CREATEOBJECT("form1")
of.show(1)
DEFINE CLASS form1 as Form
ADD OBJECT list1 as listbox WITH top=10,left=10,;
RowSourceType=3,;
RowSource="SELECT f1 FROM tmp INTO CURSOR list1_tmp READWRITE"
PROCEDURE list1.DblClick
USE IN "tmp"
SELECT f1 FROM list1_tmp WHERE RECNO() != this.listindex INTO CURSOR tmp
this.Requery
ENDPROC
ENDDEFINE