Steema Central

Hello Sir/Madam,

Attached please find a zip file that contains a sample project that demonstrates an issue in .NET TChart control. Please follow the steps below to reproduce the issue.
1. Unzip the zip file into a new folder - TChartDisplay.
2. Open the solution file VS 2015 or 2017, build and run it.
3. It just displays a line chart with the series Marks.
4. The points are 30 days apart and the time scale is set to over 10 years. ** This is done for a reason. My actual data has points over 10 years ** .
5. Notice there are 3 points of value 700 bunched together. If you hover the mouse over the middle 700 point you should see the 'Mark Dragging tool' mouse pointer. Place the pointer slightly to the right of the middle Mark that says 700.
6. If you try to drag the this Mark box - notice that instead of the middle box, the one to the right moves.
7. It seems if the mouse click happens anywhere to the right of the center of Mark box then the dragging tool moves the next Mark box instead of the current one. How can I fix this?

Thanks for your help.

Sanjay

Hello,

This defect:
http://bugs.teechart.net/show_bug.cgi?id=1494

was fixed in TeeChart.NET version 4.1.2016.05120 (12 May 2016) and I can confirm that it works correctly using your project.

Thank you for the reply. I will download and try it with the newer version.