DataPoint.IsEmpty Property

Definition

Namespace:

System.Web.UI.DataVisualization.Charting

Assembly:

System.Web.DataVisualization.dll

Gets or sets a flag that indicates whether a data point is marked as empty.

public:
 property bool IsEmpty { bool get(); void set(bool value); };

[System.ComponentModel.Bindable(true)]
[System.Web.UI.PersistenceMode(System.Web.UI.PersistenceMode.Attribute)]
public bool IsEmpty { get; set; }

[<System.ComponentModel.Bindable(true)>]
[<System.Web.UI.PersistenceMode(System.Web.UI.PersistenceMode.Attribute)>]
member this.IsEmpty : bool with get, set

Public Property IsEmpty As Boolean

Property Value

Boolean

true if the point is marked as an empty point; otherwise, false. The default value is false.

Attributes

BindableAttribute PersistenceModeAttribute

Remarks

Set this property to true to mark a data point as an empty point.

Alternatively one of the InsertEmptyPoints methods in the DataManipulator class can be used to mark missing data as empty points.

The EmptyPointStyle property determines how empty points are displayed.