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

Returns information about a financial series point based on the given expression.

Assembly : DevExpress.Blazor.v25.2.dll

Declaration

csharp

public static ChartFinancialSeriesPoint<TValue> GetFinancialPoint<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 series point values.

Returns

Type	Description
ChartFinancialSeriesPoint<TValue>

A financial series point.