public override void Dispose()
{
if (_resSvc != null)
{
_resSvc.Dispose();
_resSvc = null;
}
if (_featSvc != null)
{
_featSvc.Dispose();
_featSvc = null;
}
if (_drawSvc != null)
{
_drawSvc.Dispose();
_drawSvc = null;
}
if (_renderSvc != null)
{
_renderSvc.Dispose();
_renderSvc = null;
}
if (_tileSvc != null)
{
_tileSvc.Dispose();
_tileSvc = null;
}
}
private MgdDrawingService GetDrawingService()
{
if (_drawSvc == null)
_drawSvc = (MgdDrawingService)_fact.CreateService(MgServiceType.DrawingService);
return _drawSvc;
}