RemoveSeries Issue

[Guilz]

Hi,

I would like to know if RemoveSeries method is the only method to delete specific serie on Chart ?

When i use RemoveSeries(1) method on my chart (5 series available), 2 series are destroyed (index 1 and 2) !

delete_serie_0.jpg (144.41 KiB) Viewed 17749 times

delete_serie_1.jpg (57.46 KiB) Viewed 17735 times

If I use Delete Bouton available on TeeChart Editor Control it is working fine (only 1 serie is destroyed)

I expect I do something wrong but I don't see where is my mistake...

Could you help me ?

Thks a lot

Regards

Guilz

[Yeray]

Hi Guilz,

Yes, this is a known bug already in the defect list to be fixed asap (TA05014784)

[Guilz]

Hi Yeray,

Thanks a lot for your response.

Regards,

Guilz

[Guilz]

Yeray,

Any idea about the date of the next ActiveX release ?

Regards,

Guilz

[Yeray]

Hi Guilz,

I glad to announce that we've already fixed this problem (TA05014784).
I've sent the new ocx that includes the fix to the mail you have registered in this forums.

[Guilz]

Thanks a lot Yeray - It is working properly.

As usual, the Steema support is excellent

Kind regards,

Guilz

[Yeray]

Hi Guilz,

You're welcome!

[TonyVSUK]

Hi Guilz,

I glad to announce that we've already fixed this problem (TA05014784).
I've sent the new ocx that includes the fix to the mail you have registered in this forums.

Can you send me the OCX as well please?

[Yeray]

Hi Tony,

Just done!

[Guilz]

Hi,

In my previous post about Bollinger you suggest to set property ShowInEditor to True to display it in Editor.

Look at this new issue: when trying to delete the first serie of bollinger series, Teechart component crash

bug_bollinger_00.jpg (131.1 KiB) Viewed 17647 times

At this step we delete Bollinger Band2. Working fine
Now, we will try to delete Bollinger Band1:

bug_bollinger_01.jpg (118.04 KiB) Viewed 17653 times

bug_bollinger_02.jpg (115.24 KiB) Viewed 17645 times

It is crashing with VB6 environment and with .Net.

Could you fix this issue ? Crash is never welcomed

Thanks for your help

Kind regards,

Guilz

[Yeray]

Hi Guilz,

Is the purpose of making visible the internal series to destroy it? If you don't want it to be shown you can simply set it Active = false.

However, you are right that having a source series and a bollinger function the IDE crashes if you try to remove the two last series, so I've added it to the defect list to be fixed in future releases (TA05015119):

Code: Select all

  TChart1.Aspect.View3D = False
  
  TChart1.AddSeries scFastLine
  TChart1.AddSeries scFastLine
  
  TChart1.Series(0).Pen.Width = 2
  TChart1.Series(0).FillSampleValues 100
  
  TChart1.Series(1).SetFunction tfBollinger
  TChart1.Series(1).DataSource = TChart1.Series(0)

  TChart1.RemoveSeries TChart1.SeriesCount - 1
  TChart1.RemoveSeries TChart1.SeriesCount - 1

[Guilz]

Hi Guilz,

Is the purpose of making visible the internal series to destroy it? If you don't want it to be shown you can simply set it Active = false.

Yeray,

Using Active method on a serie does not destroy it...so it is more complicated to manage it by code because some series could be not active if user don't want to show them and some series are not active because they would like to destroy them ! Quite confusing...

If I look the last release date it was in 2010 of march...the release period is very long...Any idea for the next date ?

Guilz

[Yeray]

Hi Guliz,

We are working on the next ActtiveX version release that we hope can be published soon.

[guilz2010]

Hi Steema Support Team,

I'm a bit disappointed to view that this issue (TA05015119) is still not fixed in v8 version (only critical bugs are now fixed in v8 ).
BUT it is NOT normal that this bug is present in v2010 version too and haven't been solved since august (6 months).

Shame on you Steema Team

Guilz

[Yeray]

Hi Guilz,

As you'll understand, we try to give more priority to a bug/request as more critical we find it is, or more customers are affected/interested.
I've incremented the priority of TA05015119.