corelibraries-devexpress-dot-xtracharts-dot-numericoptions.md
Gets or sets the maximum number of digits displayed to the right of the decimal point.
Namespace : DevExpress.XtraCharts
Assembly : DevExpress.XtraCharts.v25.2.dll
NuGet Package : DevExpress.Charts
public int Precision { get; set; }
Public Property Precision As Integer
| Type | Description |
|---|---|
| Int32 |
An integer value that specifies the maximum number of digits displayed in the fractional part of the value.
|
Use the Precision property to specify the maximum number of digits displayed to the right of a value’s decimal point when the NumericOptions.Format property is not set to the NumericFormat.General value.
This example demonstrates how to make series point labels of a pie chart show their values as percentages.
Note that to achieve this at runtime, you should cast the series’ SeriesBase.PointOptions to the PiePointOptions type.
// Make the series points' values to be displayed as percents.
((PiePointOptions)series1.PointOptions).PercentOptions.ValueAsPercent = true;
((PiePointOptions)series1.PointOptions).ValueNumericOptions.Format = NumericFormat.Percent;
((PiePointOptions)series1.PointOptions).ValueNumericOptions.Precision = 0;
' Make the series points' values to be displayed as percents.
CType(series1.PointOptions, PiePointOptions).PercentOptions.ValueAsPercent = True
CType(series1.PointOptions, PiePointOptions).ValueNumericOptions.Format = NumericFormat.Percent
CType(series1.PointOptions, PiePointOptions).ValueNumericOptions.Precision = 0
See Also