[mapserver-users] Check whether layer exists on map using c# mapscript

[sireesha]

Dear All,

I have 2 queries:

1) How to check whether a layer exists on map and then remove it using c#
mapscript.

  I am able to remove the layer using the below code:
        layerObj remLayer = map.getLayerByName("overlay_layer");
        map.removeLayer(remLayer.index);  
  But i want to check whether layer has already been removed or not.

2)How to remove feature that has been added to a layer?


Please help me.


Regards,
Sireesha
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