[mapguide-users] How to query Features with no geometry

Gunter Becker gunter.becker at csogis.de
Mon Jan 11 08:57:18 EST 2010

Hi all,

I'd like to know how to query Features of an FeatureSource that have no
geometry (GeometryProperty == null).
I have an SQL Server Spatial table with an geometric column. But not all
features in this table have a geometry. I want the user to geocode these
features that have null values. For that I want to query these features

I can't figure out how to use MgFeatureService.SelectFeatures to get the
appropriate features. How do I have to use the SetFilter- or the
SetSpatialFilter- method of the MgFeatureQueryOptions.

Thanks Gunter
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