关于数据修改的问题(sql 2000+delphi 6.0)

Question

代码如下：
   with query1 do
          begin
             open;
             first;
             edit;
             while not eof do
               begin
                 fieldbyname('值班时间').asdatetime:=now;
                 next;
                 edit;
               end;
             post;
          end; 
出现的错误提示是：Project Project1.exe raised exception class EDBEngineError with message' An error occurred while attempt ing to initialize the borland Database Engine(error $2501).

Answer 1

重装BDE试试 with query1 do
          begin
             open;
             first;
             edit;
             while not eof do
               begin
                 fieldbyname('值班时间').asdatetime:=now;
                 next;
               end;
             post;
          end; 

Answer 2

1重装BDE试试
2 with query1 do
          begin
             open;
             first;
             edit;
             while not eof do
               begin
                 fieldbyname('值班时间').asdatetime:=now;
                 next;
               end;
             post;
          end; 

Answer 3

with query1 do
          begin
             open;
             first;
             edit;
             while not eof do
               begin
                 FieldValues['值班时间']:=now;
                 next;
                 edit;
               end;
             post;
          end;

Answer 4

楼上的，我有sql 语句：select * from 表名，order by 字段名 该语句没有错误，可以告诉我为什么错了吗？

Answer 5

看看我以前的帖子
http://expert.csdn.net/Expert/topic/1580/1580239.xml?temp=.1213953

Answer 6

To sduzjw(幼儿园大班)你好！
  为什么每一次修改完之后都要重新修改它的编辑状态呢？
你可以告诉我吗？