/ Library Object / Collections

HatchStyles

The HatchStyles collection contains HatchStyle objects representing hatch styles used to display area features. Access to collection items is possible both by name and by internal number. An internal number is generated when a style is added to the library. Continuity of style numbers is not guaranteed. Persistence of style internal number in the library is guaranteed until performing GDB reorganization by the GDBEngine::CompactGDB method with the mode == gdbCompactNoKeepISN.