TriangleElement.TriangleElementClass.IsSupportedAtVersion C# (CSharp) Метод

    public bool IsSupportedAtVersion(esriArcGISVersion docVersion)
    {
      //support all versions except 8.3
      if (esriArcGISVersion.esriArcGISVersion83 == docVersion)
        return false;
      else
        return true;
    }