ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Desktop.Mapping Namespace / FilterDefinition Class / IsValid Method
Version

IsValid Method (FilterDefinition)
Determines if the filter definition is valid.
Syntax
public bool IsValid()

Return Value

True if the filter definition is valid.
Remarks
Only valid filters can be set on the BuildingSceneLayer. Refer to BuildingSceneLayer.CreateFilter or BuildingSceneLayer.UpdateFilter
A filter is considered valid if it has either:
o No or null filter blocks, or
o Zero or one solid filter block and Zero or one wireframe filter block
Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.
See Also