Hello all, A data binding error is thrown by the Debug Output window just after setting the DataSource property to some data&colon; System.Windows.Data Error: 40 :BindingExpression path error: 'Orientation' property not found on 'object' ''ColorScale' (HashCode=50862316)'. BindingExpression:Path=Orientation; DataItem='ColorScale' (HashCode=50862316); target element is 'DependencyPropertyListener' (HashCode=6239444); target property is 'Target' (type 'Object') I did the following: Graph graph = new Graph(); graph.Plots.Add(new Plot()); graph.Plots[0].Renderer = new IntensityPlotRenderer(); ((IntensityPlotRenderer)graph.Plots[0].Renderer).ColorScale = new ColorScale(); graph.DataSource = new List<System.Windows.Media.Media3D.Point3D>(); The error message is thrown right after executing the assignment of a new List to the DataSource. The error seems harmless but would be nice to understand what is causing this issue. Thanks.

Hi, gabe0 It looks like this error is happening because the graph control is watching its collection of scales to determine whether the scale orientation changes have occurred, but the ColorScale does not have an orientation property. While you cannot do anything to your program to get around this error, you can safely ignore it. I have filed a bug report for this behavior. Thank you for the feedback!

Measurement Studio for .NET Languages

BindingExpression path error: 'Orientation' property not found on 'object' ''ColorScale'

Solved!

Try to use Long Path Tool, it really can help you with that.

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Measurement Studio for .NET Languages

BindingExpression path error: 'Orientation' property not found on 'object' ''ColorScale'

Re: BindingExpression path error: 'Orientation' property not found on 'object' ''ColorScale'