'llo, got a wee question on scope and procedures within procedures...
Take the following code:
procedure TformMain.Delete2Click(Sender: TObject);
var
cs: TCommaSplitter;
sSQL: string;
sWhere: string;
i: integer;
procedure DeleteTestFromTable(sTable, sWhere: string);
begin
with dm.GDMQuery do
begin
Close;
SQL.Text := Format('DELETE FROM %s D WHERE %s',[sTable, sWhere]);
ExecSQL;
end;
end;
begin
....
end;
Now, I'm declaring sWhere in the Delete2Click routine, I was thinking that
it would be available to the DeleteTestFromTable() routine but it's not,
so I have to pass it in, or is there a way to reference that variable
without making it a form variable?
Mark
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