FeaturesSequence.WhereNotNull
FeaturesSequence.WhereNotNull method
Selects features with attribute not equal to null.
public virtual FeaturesSequence WhereNotNull(string attributeName)
| Parameter | Type | Description |
|---|---|---|
| attributeName | String | Attribute to filter by. |
Return Value
Features with attribute value not equal to null.
Exceptions
| exception | condition |
|---|---|
| ArgumentException | No attribute with such name exists in this features sequence. |
See Also
- class FeaturesSequence
- namespace Aspose.Gis
- assembly Aspose.GIS
