Code

FdoIGeometryCapabilities * geometryCapabilities;

FdoInt32 numGeometryTypes = 0;

FdoGeometryType * geometryTypes;

FdoInt32 numGeometryComponnentTypes = 0;

FdoGeometryComponentType * geometryComponentTypes;

FdoInt32 dimensionalities = 0;

geometryCapabilities = connection->GetGeometryCapabilities();

geometryTypes = geometryCapabilities->

  GetGeometryTypes(numGeometryTypes);

        // loop through geometryTypes
      

geometryComponentTypes = geometryCapabilities->

  GetGeometryComponentTypes(numGeometryComponentTypes);

        // loop through geometryComponentTypes
      

dimensionalities = geometryCapabilities->GetDimensionalities();

        // FdoDimensinality_XY is 0 and so is always
a given
      

if (dimensionalities & FdoDimensionality_Z) {

          // do whatever
      

}

if (dimensionalities & FdoDimensionality_M) {

          // do whatever
      

}