CellExplorer example explores cell definitions in the file.
This is a dialog based application. The dialog can be launched by entering the key-in "CELLEXP OPEN".
The dialog will list in a tree view all the cells definitions currently available in the current DGN file.
A cell definition can be selected in the Tree and information related to this cell can be viewed in the right side panel.
This panel also shows a view of the cell definition.