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Bug 2079 - Add the option to clear all IDataSources in a TDBChart
Summary: Add the option to clear all IDataSources in a TDBChart
Status: RESOLVED FIXED
Alias: None
Product: VCL TeeChart
Classification: Unclassified
Component: Chart (show other bugs)
Version: 24.180321
Hardware: PC Windows
: --- enhancement
Target Milestone: ---
Assignee: Steema Issue Manager
URL: https://www.steema.com/support/viewto...
Keywords:
Depends on:
Blocks:
 
Reported: 2018-08-21 10:05 EDT by yeray alonso
Modified: 2018-11-14 08:23 EST (History)
0 users

See Also:
Chart Series: ---
Delphi / C++ Builder RAD IDE Version:

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Description yeray alonso 2018-08-21 10:05:31 EDT 
Some customers may want to manually clear the IDataSources TList in TDBChart.

You can clear the DataSource itself with the Series DataSource.Clear function, but this doesn't affect the IDataSources TList
Comment 1 yeray alonso 2018-08-21 10:08:04 EDT 
As the customer suggests, we could expose a public ClearDataSources method:

procedure TCustomDBChart.ClearDataSources;
begin
  iDataSources.Clear;
end;