[mapguide-users] Map selection details in MGOS 2.1

[siva4gis]

Hi,


i am not able to get the selection details in MGOS 2.1 earlier i used 2.0
its working fine but in 2.1 its not comming see the below code

2.0 

// TODO: How to get selectionSize?
int selectionSize = 20;
MgStringCollection filters = sel.GenerateFilters(selLayer, featureClassName,
selectionSize);

int numFilter = filters.GetCount();
for (int filterIndex = 0; filterIndex < numFilter; filterIndex++)
{
String filter = filters.GetItem(filterIndex);
if (filter == null || filter.Length == 0)
continue;

strReturn = featureClassName + "@" + filter;
}

in 2.1 

String filter = sel.GenerateFilter(selLayer, featureClassName);


its return null...



Thanks & Regards
Siva
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