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Bug 2079

Summary:	Add the option to clear all IDataSources in a TDBChart
Product:	VCL TeeChart	Reporter:	yeray alonso <yeray>
Component:	Chart	Assignee:	Steema Issue Manager <issuemanager>
Status:	RESOLVED FIXED
Severity:	enhancement
Priority:	---
Version:	24.180321
Target Milestone:	---
Hardware:	PC
OS:	Windows
URL:	https://www.steema.com/support/viewtopic.php?p=75610
Chart Series:	---	Delphi / C++ Builder RAD IDE Version:

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;