Re: Preventing insert, update and deletes

From: "Bill Todd" <no@xxxxxx>
Date: 22 Aug 2006 13:41:40 -0700

Mikael Lenfors wrote:

How do I abort in this case?

To prevent the intended action in any Before... event handler just
raise an exception. The most common way is to raise a silent exception.
This is so common that there is a method that does it for you named
SysUtils.Abort.

--
Bill Todd (TeamB)
.

Follow-Ups:
- Re: Preventing insert, update and deletes
  - From: Mikael Lenfors

References:
- Preventing insert, update and deletes
  - From: Mikael Lenfors

Prev by Date: Filtering ADO from other form. Problem
Next by Date: Re: Problems with ADO and Multithreading: List Index Out Of Bounds
Previous by thread: Preventing insert, update and deletes
Next by thread: Re: Preventing insert, update and deletes
Index(es):
- Date
- Thread

Relevant Pages

Re: Preventing insert, update and deletes
... event handler just ... The most common way is to raise a silent exception. ...
(borland.public.delphi.database.ado)
Re: as nervously as Waleed clings, you can limit the waste much more tamely
... You won't throw me robing up your controlled suite. ... succeed the railways badly, raise them home. ... removing apart from eager expressions? ... Plenty of sure adverse gravels accurately cover as the common ...
(sci.crypt)
Re: Make the equation correct
... common guys...thr is a more simple ways of doing this ... take 0 from the right side and raise 3013 to the power 0 ... Since we're obviously deep in Clever Charlie Territory here: ...
(rec.puzzles)
Re: {NPP} DEX boost +2 from a single !DEX
... It is not impossible for potions of stat gain to raise more than one. ... The jump from 16->18 is fairly common. ... Rubinstein wrote: ...
(rec.games.roguelike.angband)