窗口编程里有没有像DW里的函数isnewrow一样的函数?

如题 问题点数：20、回复次数：4Top

1 楼balloonman2002（）回复于 2005-10-16 22:20:43 得分 0

楼主准备要这样的函数来判断什么呢Top

2 楼balloonman2002（）回复于 2005-10-16 22:26:11 得分 20

哦,我理解你的意思了，用函数:  
  dwcontrol.GetItemStatus   (   row,   column,   dwbuffer   )  
  指定column为0即可获取整行信息:  
   
  ?NotModified!   ?The   information   in   the   row   or   column   is   unchanged   from   what   was   retrieved.  
  ?DataModified!   ?The   information   in   the   column   or   one   of   the   columns   in   the   row   has   changed   since   it   was   retrieved.  
  ?New!   ?The   row   is   new   but   no   values   have   been   specified   for   its   columns.   (Applies   to   rows   only,   not   to   individual   columns.)  
  ?NewModified!   ?The   row   is   new,   and   values   have   been   assigned   to   its   columns.   In   addition   to   changes   caused   by   user   entry   or   the   SetItem   function,   a   new   row   gets   the   status   NewModified!   when   one   of   its   columns   has   a   default   value.   (Applies   to   rows   only,   not   to   individual   columns.)Top

3 楼mtu207（比猫大的猫）回复于 2005-10-16 23:57:02 得分 0

佩服气球。不过，这帖子和这楼主是不是有点太那什么了？Top

4 楼saiche05（赛车）回复于 2005-10-17 11:53:44 得分 0

if   dwcontrol.GetItemStatus   (   row,   column,   dwbuffer   )=new!   or   dwcontrol.GetItemStatus   (   row,   column,   dwbuffer   )=newmodified!   then  
  ............  
  end   ifTop

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• 函数
• getitemstatus
• newmodified
• dwcontrol
• dwbuffer
• column
• row

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