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IChartSerie UsePrimaryAxis Property

Indicates whether to use primary axis for series drawing.
Examples
The following code illustrates how the secondary axis can be used by disabling primary axis:
<para>//Create worksheet</para><para>Workbook workbook = new Workbook();</para><para>workbook.LoadFromFile("Sample.xlsx");</para><para>Worksheet worksheet = workbook.Worksheets[0];</para><para>//Create chart</para><para>IChart chart = worksheet.Charts.Add();</para><para>//Set range</para><para>chart.DataRange = worksheet["A1:C3"];</para><para>//Set secondary axis</para><para>IChartSerie serie = chart.Series[1];</para><para>serie.UsePrimaryAxis = false;</para><para>chart.SecondaryCategoryAxis.Visible = true;</para><para>//Save to file</para><para>workbook.SaveToFile("Chart.xlsx");</para>

Namespace: Spire.Xls.Core
Assembly: Spire.XLS (in Spire.XLS.dll) Version: 15.4.0.0 (15.4.0.5046)
Syntax
bool UsePrimaryAxis { get; set; }

Property Value

Type: Boolean
See Also