GeometryOperationExtensions.IsValid(Geometry) Method
Definition
Important
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Determines if the geometry specified is valid and can be indexed
or used in queries by Azure Cosmos DB service.
If a geometry is not valid, it will not be indexed. Also during query time invalid geometries are equivalent to undefined.
public static bool IsValid (this Microsoft.Azure.Documents.Spatial.Geometry geometry);static member IsValid : Microsoft.Azure.Documents.Spatial.Geometry -> boolParameters
- geometry
- Geometry
The geometry to check for validity.
Returns
- System.Boolean
true if geometry is valid. false otherwise.
Examples
This example select all the documents which contain invalid geometries which were not indexed.
var invalidDocuments = documents.Where(document => !document.Location.IsValid());
Remarks
Currently this function supports geometry of type Point and Polygon.