AdvEdit.OnChange fired 2x, when delete the text

VCL TMS VCL UI Pack
1

Hi

The AdvEdit.OnChange triggered 2x, when delete the text with backspace key.
If I use the delete key for delete the text, triggered only 1x !

It's a standard AdvEdit with standard properties just put a form one.

WIN7, DELPHI X, AdvEdit 3.1.0.1


2

In TMS CP 6.8.2.0 the problem still.
Only if use delete button on keyboard, and clear the whole text.

3

I retested this here 3.1.1.1 but could not see the problem.

Dropped a default TAdvEdit on the form and added the code:

procedure TForm1.AdvEdit1Change(Sender: TObject);
begin
  listbox1.Items.Add('change');
end;

but not with backspace and not with DEL key, I could see a double triggered OnChange
4

Yes, AdvEdit 3.1.1.1.

Yes, drop a AdvEdit to a form.

Yes, set the AdvEdit1Change :
  Memo1.Lines.Add(DateTimeToStr(now)+' '+AdvEdit1.Text);

AdvEdit1.text='AdvEdit1

And use a BackSpace, but don't clear whole text, only 1 character.
display : AdvEdit
backspace
display : AdvEdi
...
display : A
backspace
and here triggered 2x, when the last character deleted by backspace key

5

Thanks for this detail. What was not clear from the original description was that this only hapens when just the last char was deleted. We have now traced & solved this. Next update will address this.