[mapguide-users] Remove layer C#

[Alex Fordyce]

I'm to see if a layer exists and remove it if it exists. The layer would have
been saved as a temporary resource. Here is the code.  

// get the map
MgMap map = new MgMap(siteConnection);
map.Open(mgMapName);
	
MgLayerCollection layerCol = map.GetLayers();
	
if(layerCol.Contains("myLayer"))
{
     layerCol.Remove("myLayer");
}
	
.... Add myLayer code here .....

I get the following error whether or not the layer exists:

 Compiler Error Message: CS1502: The best overloaded method match for
'OSGeo.MapGuide.MgLayerCollection.Remove(OSGeo.MapGuide.MgLayerBase)' has
some invalid arguments

Source Error:

Line 42: 	if(layerCol.Contains("myLayer"))
Line 43: 	{
Line 44: 		layerCol.Remove("myLayer");
Line 45: 	}
Line 46: 	

Anyone have any suggestions?

Thanks in advance.

alex
-- 
View this message in context: http://www.nabble.com/Remove-layer-C--tf4388428s16610.html#a12511956
Sent from the MapGuide Users mailing list archive at Nabble.com.