On Sun, Mar 13, 2011 at 3:37 PM, Qiqi YU <vonclemay@gmail.com> wrote:
> Hi Dave,
>
>
> Thanks for your reply! However, I still have a few doubts:
> 1: In which stage is the output tuples displayed? Is that within the
> OnQueryComplete function?
void ctlSQLResult::DisplayData(bool single) is where things are setup
for display.
> 2: May I know where is this sqlResultTable::GetValue function called?
It's called by the wxGrid control.
> 3: Also what is the difference between ctlSQLResult and sqlResultTable?
ctlSQLResult is an extended version of the wxGrid control, which
displays the results. sqlResultTable is a class that presents the
results of the query in a way that the wxGrid control can access.
Essentially, it's an adaptor between the grid control and the PGResult
structure from libpq.
--
Dave Page
Blog: http://pgsnake.blogspot.com
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