I have solved this...the problem was that FeatId is of Int32 type but other properties (RoadID, ...) are Numeric type. I thought that Numeric = Int but it's not true, it's a float type. In my code I've changed the MgInt32Property with a MgDoubleProperty and now all works fine.
Thanks a lot for the comment! Giampiero Mark Pendergraft wrote: > > What type of value is the RoadID property? I had problems selecting > parcels from a certain county because the ParcelID was a string, not a > number and I had to change my filter to "Parcel_Id = '30042562000140'" in > order to get it to work. > > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of GM_Mizar > Sent: Friday, June 29, 2007 3:15 AM > To: [email protected] > Subject: [mapguide-users] select features filter > > > Hi everybody, > > I have a problem with feature filters. I have a feature source with some > properties (FeatId, RoadID, origin, destination, …), I’m trying to select > only those that have RoadID = 0. > > After a lot of tests, at the end I’m using the map agent web interface > (http://localhost/MapGuide/mapagent) on the “SelectFeatures” function. If > I > don’t use any filter I can get 5 features in my feature source, having the > FeatId property from 1 to 5 and all the RoadID property set to 0. > > If I use the filter “RoadID=0” I don’t get any feature. > > How shall I write the filter? > > Thanks, > Giampiero > > -- > View this message in context: > http://www.nabble.com/select-features-filter-tf3999191s16610.html#a11358011 > Sent from the MapGuide Users mailing list archive at Nabble.com. > > _______________________________________________ > mapguide-users mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/mapguide-users > > _______________________________________________ > mapguide-users mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/mapguide-users > > -- View this message in context: http://www.nabble.com/select-features-filter-tf3999191s16610.html#a11362019 Sent from the MapGuide Users mailing list archive at Nabble.com. _______________________________________________ mapguide-users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/mapguide-users
