With latest TChart version (Steema TeeChart for .NET 2014 4.1.2014.12150) I've got a compiler message "Legend Checkbox property deprecated from TeeChart.WPF.dll" and all checkboxes from all legends disappeared.

What can I do if I need checkboxes near series in the legend??

With previous version from August 2014 (Steema TeeChart for .NET 2014 4.1.2014.08120) it works well. You can check it easily.

Thank you for fast replay. This code worked in previous version as well. But after TChart upgrading to last version we've got an exception. Your changes in code helps to avoid exception, but for our working project it will not work because TChart with colored area is created in one module (interface...

Hello! After upgrading to the version 4.1.2014.12150 (Microsoft .NET Framework 4.0) WPF area series doesn't work correctly (program exception). Please see attached sample. If you comment line "area.Color = Colors.Aqua;" program will work, but with this line you will see exception. It's not possible ...

Ok. I've attached a simple example where the problem appears. Just add to the project a reference to the latest version of TeeChart.WPF, run application and press the button 'button'. Then application works very slowly and processor is busy too much.

Could you tell us if previous code works in your end?

It works. But the problem is that if I don't hide gradient and set subChart.Panel.Color to transparent the picture on the screen and in the exported xaml are not the same.
It's not normal for me.

Hello steema! I have terrible performance problems with the latest version of WPF TChart if I use SubChart. Try to execute the following code and resize window with TChart to reproduce that: Code: Select all SubChartTool subChartTool = new SubChartTool(); MyTChart.Tools.Add(subChartTool); TChart sub...

Hello steema! I downloaded the last release of WPF TChart and checked if my problem is solved. Now I can see a subchart in the exported xaml, but it has wrong background. I set transparent color to the subchart panel's background (subChart.Panel.Color = Colors.Transparent;) but exported xaml contain...

Hello steema!
I'm testing the latest version of WPF TChart and I have a question. Is it normal that the selection area has no borders? In preveous versions (v4.1.2013.7302 for example) it has.

Hello steema! I'm using the latest version of WPF TChart. In this version Bottom axis title is located over zero mark when series is empy. MyTChart.Aspect.View3D = false; Bar bar = new Bar(); MyTChart.Series.Add(bar); MyTChart.Axes.Bottom.Title.Text = "Text"; It looks like this: axistitle.jpg Adding...

I'm using TChart v4.1.2013.7302.
I've tried to reproduce the bug in the latest version. And it works fine.
Excuse me for the worry.

Hello steema! I have following exception when I do double-click on TChart with Rotate Tool: MyTChart.Series.Add(new Bar()); MyTChart.Tools.Add(new Rotate()); System.ArgumentNullException: Value cannot be null. Parameter name: adorner at System.Windows.Documents.AdornerLayer.Remove(Adorner adorner) a...

Hello steema! I have an InvalidOperationException "Every RoutedEventArgs must have a non-null RoutedEvent associated with it." on double-click on subchart area. To reproduce it create TChart with SubChartTool Bar bar = new Bar(); bar.Marks.Visible = false; bar.Add(5); bar.Add(7); MyTChart.Series.Add...

Hello steema! I use SubChartTool to show SubTChart over the main TChart via the code like this: Bar bar = new Bar(); bar.Marks.Visible = false; bar.Add(5); bar.Add(7); MyTChart.Series.Add(bar); SubChartTool subChartTool = new SubChartTool(); MyTChart.Tools.Add(subChartTool); TChart subChart = subCha...