How to add new set of Labels along with specified color, font and valuetype?

First set the drawing mode of TickLabels as Usermode which enables the user to customize the position of the TickLabels along the specified axis. Then clear the Labels and add new set of Labels along with specified color, font and ValueType to the Labels collection of the Chart Axis.

C#

this.chartControl1.PrimaryXAxis.TickLabelsDrawingMode = ChartAxisTickLabelDrawingMode.UserMode;

this.chartControl1.PrimaryXAxis.Labels.Clear();

this.chartControl1.PrimaryXAxis.Labels.Add( new ChartAxisLabel( "D", Color.Crimson, new Font("Symbol", 13), 0, "", ChartValueType.Custom ) );

this.chartControl1.PrimaryXAxis.Labels.Add( new ChartAxisLabel( "a", Color.Purple, new Font("Symbol", 13), 1.5, "", ChartValueType.Custom ) );

VB

Me.ChartControl1.PrimaryXAxis.TickLabelsDrawingMode = ChartAxisTickLabelDrawingMode.UserMode

Me.ChartControl1.PrimaryXAxis.Labels.Clear()

Me.ChartControl1.PrimaryXAxis.Labels.Add(New ChartAxisLabel("D", Color.Crimson, New Font("Symbol", 13), 0, "", ChartValueType.Custom))

Me.ChartControl1.PrimaryXAxis.Labels.Add(New ChartAxisLabel("a", Color.Purple, New Font("Symbol", 13), 1.5, "", ChartValueType.Custom))