Hi,

I'm working in MVVM architecture, so I use SeriesBinderInfo class (I found an example in the forum).

All bindings work fine except from TrendLineBrushProperty , the series get some default brush and not the one that it is bind to. What do I miss ?

Here is the relevant code from SeriesBinderInfo :

HorizontalAnchoredCategorySeries category = series as HorizontalAnchoredCategorySeries;

category.ClearValue(HorizontalAnchoredCategorySeries.ValueMemberPathProperty);

category.ClearValue(HorizontalAnchoredCategorySeries.ItemsSourceProperty);

category.SetValue(MarkerSeries.MarkerTypeProperty, MarkerType.None);

if (!clearOnly)

{

category.SetBinding(HorizontalAnchoredCategorySeries.ValueMemberPathProperty,

new Binding(YMemberPath) { Source = seriesSource });

category.SetBinding(HorizontalAnchoredCategorySeries.ItemsSourceProperty,

new Binding(ItemsSourcePath) { Source = seriesSource });

category.SetBinding(HorizontalAnchoredCategorySeries.VisibilityProperty,

new Binding("IsVisible") { Source = seriesSource, Converter = new BoolToVisibilityConverter()});

category.SetBinding(HorizontalAnchoredCategorySeries.TrendLineBrushProperty,

new Binding("SeriesBrush") { Source = seriesSource });

}

if (shouldRenewAxes)

{

if (category.XAxis != null)

_owner.Axes.Remove(category.XAxis);

if (category.YAxis != null)

_owner.Axes.Remove(category.YAxis);

if (!clearOnly)

{

if (_xAxis == null)

{

_xAxis = new CategoryXAxis();

_xAxis.SetBinding(CategoryXAxis.ItemsSourceProperty,

new Binding(ItemsSourcePath) { Source = seriesSource });

_xAxis.Label = "{" + seriesSource.GetType().GetProperty(XMemberPath).GetValue(seriesSource, null) + ":H:mm:ss:fff" + "}";

_yAxis = new NumericYAxis();

_owner.Axes.Add(_xAxis);

_owner.Axes.Add(_yAxis);

}

category.XAxis = _xAxis;

category.YAxis = _yAxis;

}