Is it a Bug?

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1 total messages Started by harry lam Fri, 10 Nov 2000 01:52

#6076

Author: harry lam
Date: Fri, 10 Nov 2000 01:52

10 lines
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I have created a table with a single trigger on the MS SQL SERVER7.0. This
trigger is used to prevent wrong data input. In the C++ Builder 5.0, I put
an ADO query and a ��DBGrid�� components in an application form. I try to
modify a record, which triggers the rollback function on server side. After
the rollback, the screen still displays the modified data rather than the
original data. I tried to trip an error under the ��OnPostError()�� event.
I tried to disable the ��DBGrid->DataSource�� under ��OnPostError()�� event.
It shows me an error twice. If I don��t disable the ��DBGrid->DataSource��,
the system becomes something wrong. Is it a bug on ��DBGrid�� with
��ADOExpress�� components?  Does any one know how to handle this situation?

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