Venkat,
The Mapscript API Reference (http://mapserver.gis.umn.edu/docs/reference/mapscript) is a great resource. If you jump to the layerObj (http://mapserver.gis.umn.edu/docs/reference/mapscript/index_html#layerobj) you will see there is an extent property. My suggestion for how to zoom to the extents of a layer would be to find that layer in the mapObj (http://mapserver.gis.umn.edu/docs/reference/mapscript/index_html#mapobj) grab the layerObj.extent and pass it's pieces to the mapObj.setExtent method. BTW - that method signature for mapObj.setExtent appears to have a typo. The second miny should be maxx. For example: Dim l as layerObj = youMap.getLayerByName("yourlayername") yourMap.setExtent(l.extent.minx, l.extent.miny, l.extent.maxx, l.extent.maxx) Hope that helps, David Lowther _____ From: venkat [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 26, 2008 7:29 AM To: [EMAIL PROTECTED] Cc: [email protected] Subject: [mapserver-users] Zoom to Layer C# asp.net Dear All, I am developing one webapplication using C# asp.net.I want to sample for zoom to layer.how can i implement.and where can i get the code or any syntax help. I am waiting for your great response. Advanced thanks. Regards. Venkat
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