Hi, I don't use data aware controls too often, but as I'm updating a
legacy application I have to use them.
Please take a look at this code. DataModule1.SQLQuery1 is a simple
"select * from customers limit 10". What I want to accomplish is the
refreshing of a DBGrid *without losing the focused row*, that's why I
use a TBookmark.
To me, the code looks correct, but I'm getting a SIGSEGV while assigning
the bookmark. I must add the error only happens the 2nd or 3rd time this
method is called:
var
lOldStatus: string;
lBookmark : TBookmark;
begin
lOldStatus := StatusBar1.Panels[1].Text;
StatusBar1.Panels[1].Text := 'Updating...';
lBookmark := DataModule1.SQLQuery1.Bookmark;
DataModule1.SQLQuery1.DisableControls;
DataModule1.SQLQuery1.Close;
DataModule1.SQLQuery1.Open;
DataModule1.SQLQuery1.EnableControls;
DataModule1.SQLQuery1.Bookmark := lBookmark; <-- Random SIGSEGV
StatusBar1.Panels[1].Text := lOldStatus;
end;
--
Leonardo M. Ramé
Medical IT - Griensu S.A.
Av. Colón 636 - Piso 8 Of. A
X5000EPT -- Córdoba
Tel.: +54(351)4246924 +54(351)4247788 +54(351)4247979 int. 19
Cel.: +54 9 (011) 40871877
--
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