属性表和MapControl联动

private void dataGridView1_CellMouseClick(object sender, DataGridViewCellMouseEventArgs e)
        {
            pActiveview.PartialRefresh(esriViewDrawPhase.esriViewGeoSelection , null, null);
            IFeatureLayer pFeaturelayer = pMapcontrol3.CustomProperty as IFeatureLayer ;
            IFeatureSelection pFeatureselection = pFeaturelayer as IFeatureSelection;
            pFeatureselection.SelectFeatures(null, esriSelectionResultEnum.esriSelectionResultNew, false);
            ISelectionSet pselectionset = pFeatureselection.SelectionSet;
            ICursor pCursor;
            pselectionset.Search(null, true, out pCursor);
            IFeatureCursor pFeaturecursor = pCursor as IFeatureCursor;
            IFeature pFeature = pFeaturecursor.NextFeature();
            while (pFeature != null)
            {
                if (pFeature.OID == e.RowIndex)
                {
                    IMap pMap = pMapcontrol3.Map;
                    pMap.SelectFeature(pFeaturelayer, pFeature);
                    pFeature = pFeaturecursor.NextFeature();
                }
            }
            
            IActiveView pActiveview = pMapcontrol3.ActiveView;
            pActiveview.PartialRefresh(esriViewDrawPhase.esriViewGeoSelection , null, null);
        }