ChartSeriesPointExtensions.GetRangePoint<T, TValue>(ChartTooltipData, Expression<Func<T, TValue>>) Method

Returns a range series point based on the given expression.

Namespace: DevExpress.Blazor

Assembly: DevExpress.Blazor.v21.1.dll

Declaration

public static ChartRangeSeriesPoint<TValue> GetRangePoint<T, TValue>(
    this ChartTooltipData tooltip,
    Expression<Func<T, TValue>> valueFieldExpression
)

Parameters

Name Type Description
tooltip ChartTooltipData

A context for a chart tooltip.

valueFieldExpression Expression<Func<T, TValue>>

A lambda expression that returns the name of a data source field that contains the financial series values.

Type Parameters

Name Description
T

The type of data.

TValue

The type of values.

Returns

Type Description
ChartRangeSeriesPoint<TValue>

A range series point.

See Also