Public Sub Add( _
   ByVal item As Fill _
) 

Dim instance As FillCollection
Dim item As Fill
 
instance.Add(item)

public void Add( 
   Fill item
)

FarPoint.Web.Chart.BarSeries series = new FarPoint.Web.Chart.BarSeries();
series.SeriesName = "Series 0";
series.Values.Add(2.0);
series.Values.Add(4.0);
series.Values.Add(3.0);
series.Values.Add(5.0);
//series.BarBorders.Add(new FarPoint.Web.Chart.SolidLine(Color.Red)); // Add method on LineCollection class
series.BarFills.Add(new FarPoint.Web.Chart.SolidFill(System.Drawing.Color.LightGreen));
// Add method on FillCollection class
//series.BarFill = new FarPoint.Web.Chart.SolidFill(Drawing.Color.Azure);
series.BarBorders.AddRange(new FarPoint.Web.Chart.Line[] { new FarPoint.Web.Chart.SolidLine(System.Drawing.Color.Black), new
FarPoint.Web.Chart.SolidLine(System.Drawing.Color.Red), new FarPoint.Web.Chart.SolidLine(System.Drawing.Color.Aqua), null
});

FarPoint.Web.Chart.YPlotArea plotArea = new FarPoint.Web.Chart.YPlotArea();
plotArea.Location = new System.Drawing.PointF(0.2f, 0.2f);
plotArea.Size = new System.Drawing.SizeF(0.6f, 0.6f);
plotArea.Series.Add(series);

FarPoint.Web.Chart.ChartModel model = new FarPoint.Web.Chart.ChartModel();
model.PlotAreas.Add(plotArea);
FarPoint.Web.Spread.Chart.SpreadChart chart = new FarPoint.Web.Spread.Chart.SpreadChart();
chart.Model = model;
FpSpread1.Sheets[0].Charts.Add(chart);

Dim series As New FarPoint.Web.Chart.BarSeries()
series.SeriesName = "Series 0"
series.Values.Add(2.0)
series.Values.Add(4.0)
series.Values.Add(3.0)
series.Values.Add(5.0)
'series.BarBorders.Add(New FarPoint.Web.Chart.SolidLine(Color.Red)) ' Add method on LineCollection class
series.BarFills.Add(New FarPoint.Web.Chart.SolidFill(System.Drawing.Color.LightGreen))
' Add method on FillCollection class
'series.BarFill = New FarPoint.Web.Chart.SolidFill(Drawing.Color.Azure)
series.BarBorders.AddRange(New FarPoint.Web.Chart.Line() {New FarPoint.Web.Chart.SolidLine(System.Drawing.Color.Black), New
FarPoint.Web.Chart.SolidLine(System.Drawing.Color.Red), New FarPoint.Web.Chart.SolidLine(System.Drawing.Color.Aqua), Nothing})

Dim plotArea As New FarPoint.Web.Chart.YPlotArea()
plotArea.Location = New System.Drawing.PointF(0.2F, 0.2F)
plotArea.Size = New System.Drawing.SizeF(0.6F, 0.6F)
plotArea.Series.Add(series)

Dim model As New FarPoint.Web.Chart.ChartModel()
model.PlotAreas.Add(plotArea)
Dim chart As New FarPoint.Web.Spread.Chart.SpreadChart()
chart.Model = model
FpSpread1.Sheets(0).Charts.Add(chart)