Since I upgraded to 2014.1 the following code does not work anymore (in 2012.1 it worked perfectly), the Cursor does not change (sometimes it flickers for a bit):
Also I noticed that in the C# examples (Interactivity->Mouse Events->Tracking Mouse Events), if you change the render mode to window, the Mouse move event does not work anymore!
How can I change the cursor to hand, if the mouse is over a DataPoint?

        /// <summary>
        /// Change Cursor if over a DataPoint!
        /// </summary>
        private void chartControl_MouseMove(object sender, MouseEventArgs e)
        {
            NHitTestResult htr = chartControl.HitTest(e.Location);

            if (htr.ChartElement == ChartElement.DataPoint)
            {
                NDataPoint dp = (NDataPoint)htr.Object;
                var series = (NSeriesBase)dp.ParentNode;
                if (series is NPointSeries)
                {
                    chartControl.Cursor = Cursors.Hand;
                    //Debug.WriteLine("Cursor should be changed to Hand!");
                }
            }
            else
            {
                chartControl.Cursor = Cursors.Default;
                //Debug.WriteLine("Cursor should be changed to Default!");
            }
        }

Hi Alexander,

You need to download a more recent version of the control as the issue with mouse move was fixed in one of the SPs of 2014. Regarding the cursor - when in window mode the control will create a child window inside the hosting control (in order to use hardware acceleration) so when you assign a cursor it will not be automatically applied on this window. To work around the problem you can assign cursor per data point in the following manner:

   NChart chart = nChartControl1.Charts[0];
   NBarSeries bar = new NBarSeries();
   bar.Values.Add(10);
   bar.Values.Add(20);
   bar.Values.Add(23);

   bar.InteractivityStyles[0] = new NInteractivityStyle(string.Empty, CursorType.Hand);
   bar.InteractivityStyles[1] = new NInteractivityStyle(string.Empty, CursorType.Hand);
   bar.InteractivityStyles[2] = new NInteractivityStyle(string.Empty, CursorType.Hand);

   nChartControl1.Controller.Tools.Add(new NCursorTool());
   nChartControl1.Settings.RenderSurface = RenderSurface.Window;
   nChartControl1.Refresh();

Let us know if you meet any problems or have any questions.

Best Regards,
Nevron Support Team