'Declaration
<DesignerSerializationVisibilityAttribute(DesignerSerializationVisibility.Content)> Public Property CloseValues As DoubleCollection
'Usage
Dim instance As HighLowOpenCloseSeries Dim value As DoubleCollection instance.CloseValues = value value = instance.CloseValues
[DesignerSerializationVisibility(DesignerSerializationVisibility.Content)] public DoubleCollection CloseValues {get; set;}