ADO Exception

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#2788

From: Sky
Date: Mon, 17 Mar 2003 08:16

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1690 bytes

I am using ADO to operate database,
TADOConnection/TADOQuery/TDataSource/TDBEdit has been used,
if I set the AutoEdit property of TDataSource true,
I can use it normally, the data in TDBEdit can save automatically.
But if i set AutoEdit property false(I want save record manually till all
data input completely),
But It always raise exception class EDatabaseError when i modify the data
and change the focus of active control, it show "DataSet not in edit or
insert mode,
I try to use the OnDatachange and OnUpdataData event of TDataSource
or the OnEditError and BeforeEdit event of TADOQuery to verify this,
But it always throw this exception first before these event had been
triggered.

Sky

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Subject: ADO Exception
Date: Mon, 17 Mar 2003 16:16:08 +0800
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