public string GetConstructionNotes(ID8TopLevel topLevel, IEnvelope FilterExtent)
{
//Parse the Design Tree
ID8List TopList = topLevel as ID8List;
TopList.Reset();
IMMPxApplication PxApp = null;
try
{
PxApp = DesignerUtility.GetPxApplication();
}
catch (Exception ex)
{
ToolUtility.LogError(_ProgID + ": Could obtain a Px Application reference.", ex);
return(_defaultDisplay);
}
try
{
TopList.Reset();
ID8List WorkRequest = TopList.Next(false) as ID8List;
if (WorkRequest == null)
{
return("");
}
//WorkRequest.Reset();
//ID8List Design = WorkRequest.Next(false) as ID8List;
//Get the Design XML
IMMPersistentXML WrXml = WorkRequest as IMMPersistentXML;
string result = Utility.LabellingUtility.GetConstructionNotes(PxApp, WrXml, FilterExtent);
if (string.IsNullOrEmpty(result))
{
return(_NoFeatures);
}
else
{
return(result);
}
}
catch (ApplicationException apex)
{
//ignore exception, no features
return(_NoFeatures);
}
catch (Exception ex)
{
ToolUtility.LogError(_ProgID + ": Error Retrieving Construction Notes", ex);
return(_defaultDisplay);
}
}