SpatialRelationship query with ExecuteRelationshipQueryCompleted Event

Question

Hi there,

Does anyone have working code snippet where they define their Query to have a spatialRelationship property, and then use the ExecuteRelationshipQueryCompleted Event?

Thanks for any snippets or links (I've searched, there's not many - none).

Mike

MichaelBlom · Answer

I managed to get around this issue.

When defining my QueryTask i added an attribute which references the polygon involved in the intersect.

This url is passed through to the method executed upon completion of the task.

QueryTask qt = new QueryTask("http://..../ArcGIS/rest/services/Points/GlobalLocations/MapServer/0/query?value=thePolygonName

MichaelBlom · Answer

Thanks Morten,

Do you have any advice as to how I could find out the polygon/geometry that my returned points are intersecting?

I've looked at the sender and the QueryEventArgs objects, and no properties give me an indication of the polygon used in the intersect.

Thanks,
Michael

SomeGISGuy · Answer

The relationship query is for querying related tables, so no this shouldn't fire when you call execute.