C#：arcengine 由FeatureClass创建Tin

 IFeatureLayer pFL = (IFeatureLayer)axMapControl1.get_Layer(0);
            IFeatureClass pFC = pFL.FeatureClass;


            IGeoDataset pGD = pFC as IGeoDataset;
            int heighIndex = pFC.FindField("Z");
            IField heighField = pFC.Fields.get_Field(heighIndex);
            int idex = pFC.FindField(pFC.OIDFieldName);
            IField pField = pFC.Fields.get_Field(idex);


            ITinEdit tinEdit = new TinClass();
            tinEdit.InitNew(pGD.Extent);
            tinEdit.AddFromFeatureClass(pFC, null, heighField, pField, esriTinSurfaceType.esriTinMassPoint);
            object missing = System.Type.Missing;
            tinEdit.SaveAs(@"C:\Users\Administrator\Documents\ArcGIS\Tin1", ref missing);
            tinEdit.Refresh();
           
            TinLayer tinLayer = new TinLayerClass();
            tinLayer.Dataset = tinEdit as ITin;           
           
            axMapControl1.Map.AddLayer(tinLayer as ILayer);

来源：CSDN

作者：青山-zs

链接：https://blog.csdn.net/u011708898/article/details/43876159