FillStyles

The FillStyles collection contains FillStyle objects representing fill 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 the style internal number is guaranteed until its reorganization that is performed by the GDBEngine::CompactSharedLibrary method with the mode == gdbCompactNoKeepISN.