feature.Store() label not updating when it's a polygon.. C#.net Arcgis Engine

Question

Hi I'm using Arcgis Engine to create my geometry into one of my featureLayer'sIFeatureClass m_featureClass = featureLayer.FeatureClass;           
IFeature feature = m_featureClass.CreateFeature();
feature.Shape = geometry;   //  this is an IGeometry
feature.Store();

that works fine for Point and Line Class, and the labels update perfectly in the map, but when writing a Polygon
the feature stores and displays, but however is missing the Label... 
am i missing something special I should be doing for the Polygon's ?

I tried to turn on and off labels in ArcMap in the mxd.. but the labels are still not showing up for those specific Polygon's I draw with my arcGIS engine tool....

I've also tried starting an Edit Session, and stopping an Edit Session when storing the feature (makes no difference)... and i've tried refresh(), partialRefresh(), and Invalidate() to get them to draw...

any help would be greatly appreciated 🙂

Tomas

NeilClemmons_GISinc · Answer

An easier way to do this is to call IPolygon.ReverseOrientation on the polygon geometry.

Toma_Casa · Answer

my solution:

IArea pArea = (IArea)m_poly;

//because labels don't show on anti-clockwise drawn polygons (negative area)
            //check the area and then reverse the order of points if it is negative..

if (pArea.Area < 0)
     {
                ESRI.ArcGIS.Geometry.Polygon m_poly_reverse = new PolygonClass();

m_poly_reverse.AddPoint(m_poly.Point[0]);

for (int i = 1; i < m_poly.PointCount; i++)
                {
                    m_poly_reverse.AddPoint(m_poly.Point[m_poly.PointCount-1-i]);
                }
            }

ChrisWelch · Answer

Can you try something like:ESRI.Geometry.ICurve pCurve = (ICurve) geometry;
pCurve.ReverseOrientation();
feature.shape = (IGeometry) pCurve;

Just a thought. I'm not sure if it will work, but it might get you closer.