Hi,

I have a xamdatachart with a spline series. When the user clicks on the line in the chart, I need to get the item that was clicked and use it in my view model. 

I have bound a command to the MouseLeftButtonDown event and as long as the user clicks on one of the marks on the line everything is fine, I get the item from the DataContext. But when the user clicks on the line between the marks I only get a SeriesDataContext which has no info about the item behind the value. How can I get the item when the line is clicked?

Regards,

Hilma

private void OnMouseLeftButtonDown(MouseEventArgs args)
{
var shape = (Shape)args.OriginalSource;
MyItem item = null;

if (shape.DataContext is DataContext infragisticsDataContext)
{
Item = (MyItem)infragisticsDataContext.Item ;
}
else
{
var otherDataContext = (SeriesDataContext)shape.DataContext;
// ??? How do I det MyItem now?
}

this.MyMethod(item);
}