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Bug 1060

Summary:	NullReferenceException if you change the color of an Area series before adding it to the chart (in WPF)
Product:	.NET TeeChart	Reporter:	yeray alonso <yeray>
Component:	WPF	Assignee:	Steema Issue Manager <issuemanager>
Status:	RESOLVED FIXED
Severity:	normal	CC:	chris
Priority:	Normal
Version:	TeeChart.NET 2014 4.1.2014.12154
Target Milestone:	---
Hardware:	PC
OS:	Windows
URL:	http://www.teechart.net/support/viewtopic.php?f=4&t=15352
Chart Series:	Area	Delphi / C++ Builder RAD IDE Version:
Bug Depends on:	934
Bug Blocks:

Description yeray alonso 2014-12-24 04:57:18 EST

See the attached project.
It's basically a WPF project doing this:

  Area area = new Area();
  area.Color = Colors.Aqua;
  area.FillSampleValues();
  tChart1.Series.Add(area);

It works fine if I do the same in a WinForms project.
It also works fine in WPF if I revert the fix ID=934.
It also works fine in WPF if I change the order of the calls above to this:

  Area area = new Area();
  tChart1.Series.Add(area);
  area.Color = Colors.Aqua;
  area.FillSampleValues();