I have following situation:A XamDataChart with a column series and a value overlay.Both of them have an own tooltip assigned.If I now hover at first over the column and then over the value overlay,I get this binding error:System.Windows.Data Error: 40 : BindingExpression path error: 'ActualMarkerTemplate' property not found on 'object' ''ValueOverlay' (Name='')'. BindingExpression:Path=Series.ActualMarkerTemplate; DataItem='DataContext' (HashCode=5270802); target element is 'ContentPresenter' (Name=''); target property is 'ContentTemplate' (type 'DataTemplate')I think this could be a bug.I've attached the sample, so you can prove it.
Hello,
After some research our developers said that when the object being bound changes from Column to ValueOverlay the Properties are changing and WPF's binding engine cannot find one of them and reports it and that this is a WPF behavior.
I have logged this with development under ID: 136336 and I have also created a support ticket on your behalf: CAS-112427-W3C6P6 and have linked the development issue to it, so that you can get automatically updated, when a Service Release containing the fix is available for download. You can get the new version from our website’s “My IG”, “My Keys & Downloads” tags: https://ko.infragistics.com/Membership/Default.aspx?panel=Downloads#Downloads
You can also monitor the support ticket’s progress through the “My Support Activity” tag: https://ko.infragistics.com/Membership/MySupport.aspx