In the ELS-QB component the following constants are defined as command identifiers used by DoCommand() and QueryStatus() methods:

            QB_CMD_UNDO                                   = 1,

            QB_CMD_REDO                                   = 2,

            QB_CMD_CUT                                      = 3,

            QB_CMD_COPY                                   = 4,

            QB_CMD_PASTE                                  = 5,

            QB_CMD_SELECTALL                          = 6,

            QB_CMD_FIND                                     = 7,

            QB_CMD_REPLACE                             = 8,

            QB_CMD_PRINT                                   = 9,

            QB_CMD_PRINT_PREVIEW                  = 10,

            QB_CMD_PAGE_SETUP                       = 11

See also: Pane IDs.