Not sure if it helps as a temporary fix but I've overcome it by using some older code... Replace the Clicked function with this version... #if WPF public override int Clicked(double x, double y) #else public override int Clicked(int x, int y) #endif { if ((firstVisible > -1) && (lastVisible > -1)) {...

I'm using Visual Studio 2010 and Windows 7. The problem is within the Clicked(int x, int y) function of fastline.cs I've temporarily fixed the problem by using older code replacing that function. #if WPF public override int Clicked(double x, double y) #else public override int Clicked(int x, int y) ...

This is all along the same lines as the problems I've been reporting recently. Whilst the crashes stopped for us with the latest update (dated May 15 I think), we've found it's no longer able to accurately determine what series we're clicking on. I suspect it's all related. When we create simple tes...

Our series click events don't seem to be firing properly. The sender object isn't actually the series that's supposed to be firing the event. I've tried doing a small test but like last time the test app is working correctly. I suspect this problem is related to the last one as it seemed that the cr...

All fixed! That's great, many thanks.

In case it helps, here's some info about the example that crashes which is supplied as part of the .NET 2012 eval. TeeChart Demo Folder\Steema TeeChart for .NET 2012 Evaluation 4.1.2012.02284\Examples\DemoProject\bin\ExecutableDemo\TeeChartNetExamples.exe Example, Fast Line Speed DrawAll Test System...

Performing a simple test along the lines as you describe works fine. Did the demo app crash for you when you moved the app over the chart? Our app crashes with the following stack info: > TeeChart.dll!Steema.TeeChart.Styles.ValueList.InsertChartValue(int valueIndex, double value) Line 493 C# TeeChar...

Just as a further note, it could be related to firing of events. Since removing the DblClick and Click events I'd assigned to the lines, it works. It could be that the person who had the same crash but when they zoomed had a related zoom event. The demo app (FastLine example) may be crashing as a re...

I've just upgraded to the latest version of source and found there's a problem related to the FastLine type which we use. When we click on a chart, we're seeing the following crash... System.IndexOutOfRangeException: Index was outside the bounds of the array. at Steema.TeeChart.Styles.ValueList.Inse...