Devart Forums

Posted: **Fri 01 Jul 2016 02:16**

I download the VirtualDAC at today.

procedure TForm1.Button1Click(Sender: TObject);
var
  LSum: Integer;
begin
  VirtualQuery1.SQL.Text := 'SELECT sum(salary) from ClientDataSet1';
  VirtualQuery1.Open;
  LSum := VirtualQuery1.Fields[0].AsInteger;
end;

Trial tell me "Trial period expired".

Do not trial?

Posted: **Fri 01 Jul 2016 10:33**

Hello,

We have already fixed this problem and reloaded VirtualDAC. Please download VirtualDAC again.

Posted: **Sat 02 Jul 2016 06:18**

AlexP wrote:Hello,

We have already fixed this problem and reloaded VirtualDAC. Please download VirtualDAC again.

OK, I can trial. Thx!

But, I get the EAccessViolation when close exe in runtime.
The last error message is "Runtime error 216 at 0040527E".

My PC Environment:
Windows XP pro
Delphi XE update 1

Posted: **Mon 04 Jul 2016 05:50**

Thank you for the sample. We have reproduce the issue and will investigate the reasons for such behavior.

Devart Forums

Trial period expired?

Trial period expired?

Re: Trial period expired?

Re: Trial period expired?

Re: Trial period expired?