DxChartCommonSeries<T, TGroup, TValue, TArgument>.NameField Property

Specifies a data source field used to group data by series.

Namespace: DevExpress.Blazor

Assembly: DevExpress.Blazor.v25.2.dll

NuGet Package: DevExpress.Blazor

Declaration

[Parameter]
public Expression<Func<T, TGroup>> NameField { get; set; }

Property Value

Type	Description
Expression<Func<T, TGroup>>	A lambda expression that returns series names.

Remarks

Use the NameField property to specify a data source field used to group data. Every group defines data for a particular series. The series Name property is set to a group key.

<DxChart Data="@WWSalesData"
         Width="100%">

    <DxChartTitle Text="World Wide Sales" />

    <DxChartCommonSeries NameField="@((SaleInfo s) => s.Date.Year)"
                         ArgumentField="@(s => s.City)"
                         ValueField="@(s => s.Amount)"
                         SummaryMethod="Enumerable.Sum"
                         SeriesType="ChartSeriesType.Bar" />

    <DxChartLegend Position="RelativePosition.Outside"
                   HorizontalAlignment="HorizontalAlignment.Right" />
</DxChart>

Run Demo: Charts - Common Series