Try Except block

Can someone help me to get an understanding of exception handling.

Probably the three types I am interested in are...

1- A failed query.

2- A general BDE error

3- A key violation when records are being inserted during a repeat loop. -
Ideally....I would like to tell the user that error has occurred and then
offer to skip that record insertion and continue. There is a section in the
manual on this (Using the E parameter), but I am not winning with that just
yet.

--
thanks all...
heidi
(Delphi 3.0 c/s)
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