BootstrapChartBubbleSeries.ValueField Property

Specifies which data source field provides values for series points.

Namespace: DevExpress.Web.Bootstrap

Assembly: DevExpress.Web.Bootstrap.v24.2.dll

Declaration

C#

[DefaultValue("val")]
public string ValueField { get; set; }

VB.NET

<DefaultValue("val")>
Public Property ValueField As String

Property Value

Type	Default	Description
String	"val"	A string specifying the name of a data source field.

Remarks

In the Cartesian coordinate system, each point is characterized by a pair of coordinates (X, Y). In a common case, X’s are provided by the BootstrapChartCommonSeriesBase.ArgumentField; Y’s are provided by the ValueField.

Certain series types require more than one value field, because their points are characterized by a larger number of coordinates. These series types are:

• Range-like series types

  Range bar and range area require two value fields: BootstrapChartSeries.RangeValue1Field and BootstrapChartSeries.RangeValue2Field.

• Financial series types

  Stock and candlestick require four value fields: BootstrapChartFinancialSeriesBase.OpenValueField, BootstrapChartFinancialSeriesBase.CloseValueField, BootstrapChartFinancialSeriesBase.HighValueField and BootstrapChartFinancialSeriesBase.LowValueField.