Re: Delphi programming for help

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2 total messages Started by ��ѩ Fri, 20 Mar 1998 00:00

#2009

Author: ��ѩ
Date: Fri, 20 Mar 1998 00:00

17 lines
935 bytes

> [1;36m==> Tingzhou_Yang(�˷����� �﷫Զ��)         ˵��: [37;40m[0m
> When I use component TQuery to update a table of a remote database. 
> There is an error: Error in Creating Cursor Handle. 
> the Code is following: 
>  Query1.close; 
>  Query1.clear; 
>  Query1.add('Update member set entroll = 1 where num = "12122"' ); 
>  Query1.prepare; 
>  Query1.ExecSQL; 
>  Query1.Refresh; 
> How can I do? 
���᲻��Query1.Open���ԡ�
 

--
�� ��Դ: �й�ƴ�BBSվ [bbs.ustc.edu.cn]

Re: Delphi programming for help

#1869

Author: Pazee
Date: Fri, 27 Mar 1998 00:00

28 lines
1321 bytes

~{DGJ1SN1j2;D\44=(~},
use Component UpdataSQL and TQuery and DataSouce
...

~{6@5v:.=-Q)~} <Jiang_Liguo@bbs.ustc.edu.cn> ~{1;P4Hk5=NDUB~}
<980320.yFyHi$PBBS@bbs.ustc.edu.cn> ~{VP~}...
> > [1;36m==> Tingzhou_Yang(~{3K7gVp@K~} ~{Qo7+T6PP~})         ~{K55@~}: [37;40m[0m
> > When I use component TQuery to update a table of a remote database. 
> > There is an error: Error in Creating Cursor Handle. 
> > the Code is following: 
> >  Query1.close; 
> > // Query1.clear;     
               Query1.SQL.Clear;
> >//  Query1.add('Update member set entroll = 1 where num = "12122"' ); 
               Query1.SQL.add('Update member set entroll = 1 where num =
"12122"' ); 
> >  Query1.prepare; 
> >//  Query1.ExecSQL; 
               Query1.Open;
> >  Query1.Refresh; 
> > How can I do? 
> ~{Tuwa2;SC~}Query1.Open~{JTJT!#~}
>  
> 
> --
> ~{!y~} ~{@4T4~}: ~{VP9z?F4s~}BBS~{U>~} [bbs.ustc.edu.cn]
>

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