Please find the attached code below:
"*.aspx" file:
<X2 Extent="80" LineColor="#000000" LineDrawStyle="Solid" LineEndCapStyle="NoAnchor" LineThickness="2" LogBase="10" NumericAxisType="Linear" RangeMax="0" RangeMin="0" RangeType="Automatic" TickmarkInterval="10" TickmarkPercentage="10" TickmarkStyle="Percentage" Visible="True">
<Labels Flip="False" FontColor="#FF0000" ItemFormat="DataValue" Orientation="Custom" OrientationAngle="45" Visible="True" HorizontalAlign="Far" VerticalAlign="Far">
<SeriesLabels Flip="False" FontColor="#000000" Orientation="Horizontal" OrientationAngle="0" Visible="True" HorizontalAlign="Near" VerticalAlign="Far">
</SeriesLabels>
</Labels>
<MajorGridLines AlphaLevel="255" Color="#DCDCDC" DrawStyle="Dot" Thickness="1" Visible="True">
</MajorGridLines>
<Margin>
<Far MarginType="Percentage" Value="0">
</Far>
<Near MarginType="Percentage" Value="0">
</Near>
</Margin>
<MinorGridLines AlphaLevel="255" Color="#D3D3D3" DrawStyle="Dot" Thickness="1" Visible="False">
</MinorGridLines>
<ScrollScale Height="10" Scale="1" Scroll="0" Visible="False" Width="15">
</ScrollScale>
<StripLines Interval="2" Visible="False">
<PE ElementType="SolidFill" Fill="#FFFFFF" FillGradientStyle="None" FillOpacity="255" FillStopColor="#FFFFFF" FillStopOpacity="255" Hatch="None" ImageFitStyle="StretchedFit" ImagePath="" ImageWrapMode="Tile" Stroke="#000000" StrokeOpacity="255" StrokeWidth="1" Texture="LightGrain" TextureApplication="Normal">
</PE>
</StripLines>
<TimeAxisStyle TimeAxisStyle="Continuous">
</TimeAxisStyle>
</X2>
"*.aspx.cs" file:
private void m_chart_8_LoadData()
{
...
m_chart_8.Axis.X2.Labels.Font = new System.Drawing.Font("Microsoft Sans Serif", 10F, (System.Drawing.FontStyle.Regular | System.Drawing.FontStyle.Bold), System.Drawing.GraphicsUnit.Point);
m_chart_8.Axis.X2.Labels.SeriesLabels.Font = new System.Drawing.Font("Microsoft Sans Serif", 7.8F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point);
m_chart_8.AxisX2SeriesLabelsFormat = "SeriesLabel";
m_chart_8.AxisX2PaintElementImage = "";
...
Hope this will help you to understand the problem.
Many thanks for your help.