[UMN_MAPSERVER-USERS] mapscript query question

[Christopher Condit]

I’m using C# MapScript to build my MapFile.  This is working great.  Now I want to query the MapFile programmatically – but can’t seem to figure out how to do it.  Is there a tutorial that I’m not seeing? Here’s my code snippet: layerObj queryLayer = map.getLayerByName("myLayer"); if (null != queryLayer) { int count = queryLayer.queryByPoint(myMap, new pointObj(-82, 25, 0, 0), mapscript.MS_MULTIPLE, 5.0d); if (count > 0)       { queryLayer.open(); for (int i = 0; i < count; i++) {                                resultCacheMemberObj result = queryLayer.getResult(i); shapeObj shape = obisLayer.getFeature(result.shapeindex, result.tileindex);             }                                                                 queryLayer.close();       } }   The resultCacheMemberObj never gets a value, even when query by point returns > 0.  Here’s my layer definition: LAYER     CONNECTION "user/pass"     CONNECTIONTYPE ORACLESPATIAL     DATA "SHAPE FROM (SELECT * FROM MYTABLE WHERE NAME LIKE 'S%') USING UNIQUE ROWNUM"     DUMP TRUE       METADATA         "wfs_title" "SimpleWFSTest"         "gml_include_items"          "all"       END     NAME "myLayer"     PROJECTION       "init=epsg:4326"     END     SIZEUNITS PIXELS     STATUS DEFAULT     TOLERANCEUNITS PIXELS     TRANSPARENCY 100     TYPE POINT     UNITS DD     CLASS       METADATA       END       STYLE         ANGLE 360         COLOR 255 0 0         OUTLINECOLOR 0 255 0         SIZE 8         SYMBOL "circle"       END     END   END   Thanks,   Chris