William,<br><br>You could probably do something like:<br><br>layerObj layer = map.getLayerByName("POINTLAYER");<br>      layerObj layer2 = map.getLayerByName("OTHERLAYER");<br>      layer.queryByPoint(map, point, mapscript.MS_SINGLE, 0);<br>
      resultCacheObj results = layer.getResults()<br>      if (results != null && results.numresults > 0)<br>      {<br>         layer.open();<br>         resultCacheMemberObj res = results.getResult(0);<br>         shapeObj shape = layer.getFeature(res.shapeindex, res.tileindex);<br>
         if (shape!= null)<br>         {<br>            layer2.queryByShape(shape.buffer(width));<br>            resultCacheObj results2 = layer2.getResults()<br>            if (results2 != null && results2.numresults > 0)<br>
            {<br>               layer2.open();<br>           for (int i=0; i < results2.numresults; i++)<br>           {<br>                  resultCacheMemberObj res2 = results2.getResult(j);<br>                  shapeObj shape2 = layer2.getFeature(res2.shapeindex, res2.tileindex);<br>
                  // do something with shape2<br>               }<br>               layer2.close();<br>            }<br>         }                <br>         layer.close();<br>      }<br><br><br>Best regards,<br><br>Tamas<br>
<br><br><br><div class="gmail_quote">2008/11/26 william paul <span dir="ltr"><<a href="mailto:williampaul28@yahoo.com">williampaul28@yahoo.com</a>></span><br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div><div style="font-family: times new roman,new york,times,serif; font-size: 12pt;"><div>
<div>Hello:</div>
<div> </div>
<div>I have created a simple mapserver using mapscript C#. I want to be able to select a point feature from a point layer, buffer that point feature and use the buffer for a <span style="border-bottom: 1px dashed rgb(0, 102, 204);"><span style="border-bottom: 1px dashed rgb(0, 102, 204);"><span style="border-bottom: 1px dashed rgb(0, 102, 204); background: transparent none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial;">spatial query</span></span></span> for features from other layer</div>

<div> </div>
<div>Does someone have an example or had similar projects?</div>
<div> </div>
<div>Thank you in advance,</div>
<div> </div>
<div>William</div></div></div><br>

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