Show/Hide TOCLoading...PointPair4IsInvalid4D PropertyDefinitionNamespace: ZedGraphAssembly: ZedGraph (in ZedGraph.dll) Version: 5.1.5.0C#CopyRequest Examplepublic bool IsInvalid4D { get; }VBCopyRequest ExamplePublic ReadOnly Property IsInvalid4D As Boolean GetProperty ValueBooleanSee AlsoReferencePointPair4 ClassZedGraph NamespaceIn This ArticleDefinitionSee Also