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DataPoint::IsEmpty Property
Visual Studio 2010
Gets or sets a flag that indicates whether a data point is marked as empty.
Assembly: System.Web.DataVisualization (in System.Web.DataVisualization.dll)
[BindableAttribute(true)] [PersistenceModeAttribute(PersistenceMode::Attribute)] public: property bool IsEmpty { bool get (); void set (bool value); }
Property Value
Type: System::BooleanTrue if the point is marked as an empty point, otherwise false. The default value is false.
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.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
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