[Geomedia-l] WEBMAP PRO finding the nearest line

[Rui Lima]

I'm not trying to do this on Geomedia Professional :(
I'm creating a webpage that uses Geomedia Webmap Professional, and want to
get the id of the nearest road when the user clicks on a point on the map.
I'm creating a BLOB using PBasic.PointGeometry and i was trying to use a
PPipe.SpatialSubsetPipe the outputrecordset.recordcount is always 0


 Dim ssp As PPipe.SpatialSubsetPipe
ssp = Me.MapServer.CreateObject("GeoMedia.SpatialSubsetPipe")
       With ssp
      .InputRecordset = recsetTrocos             '<-has >24800 records
      .InputGeometryFieldName = "Geometry"
      .FilterRecordset = recsetPonto             '<- has one record
      .FilterGeometryFieldName = "Geometry"
      .Distance = 100 /
MapServer.CoordSysMgr.CoordSystem.StorageToProjectionScale
      .NotOperator = False
      .SpatialOperator = PPipe.SQConstants.gmsqWithinDistance
      .OutputStatusFieldName = "status"
End With

Dim auxRecSet As GDO.GRecordset
auxRecSet = ssp.OutputRecordset
auxRecSet.MoveLast()      'rises exception because auxRecSet is empty :(
auxRecSet.MoveFirst()



Where should i look for a problem???
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