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

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

Namespace: DevExpress.Blazor

Assembly: DevExpress.Blazor.v25.1.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 option to specify a data source field that is used to group data. Every group defines data for a particular series. The series Name property is set to a group key.

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

Run Demo: Charts - Autogenerated Series