public static string GetAttributes(this AxMap map, int layerHandle, int shapeIndex)
{
string s = "";
var sf = map.get_Shapefile(layerHandle);
if (sf == null)
{
return(s);
}
string name = map.get_LayerName(layerHandle);
s += "Layer: " + name + "\n";
s += "Shape ID: " + shapeIndex + "\n\n";
var shp = sf.Shape[shapeIndex];
if (shp != null && map.ShapeEditor.IsUsingEllipsoid)
{
var type = shp.ShapeType2D;
if (type == ShpfileType.SHP_POLYLINE)
{
s += "Length, m: " + map.GeodesicLength(shp).ToString("0.0") + "\n\n";
}
if (type == ShpfileType.SHP_POLYGON)
{
s += "Perimeter, m: " + map.GeodesicLength(shp).ToString("0.0") + "\n";
s += "Area, ha: " + (map.GeodesicArea(shp) / 10000).ToString("0.0") + "\n\n";
}
}
s += "Attributes:\n";
for (int i = 0; i < Math.Min(sf.NumFields, 10); i++)
{
s += sf.Field[i].Name + " = " + sf.CellValue[i, shapeIndex] + Environment.NewLine;
}
return(s);
}
