DtvLong dal_cch_cal_mac (par)

Auxiliary function for calling client macros at items and buttons.

Input Parameters Significance
char *par Name of the client macro (without @):
CASCADE = cascade and arrange DTV window
TILEH = stack DTV windows below each other
TILEV = arrange DTV windows next to each other
CUT = move data to clipboard
COPY = copy data to clipboard
PASTE = paste data from clipboard
VERSION = output current DTV version number

Output Parameters Significance
none -

Return Code Significance
0 no error

Can be called as On_Select userexit at any menu item or button

Main purpose of this usererexit is to create static items in dynamic pull-down menus (edit-, window-menu) as well as to create Help and default-setting functions in the top menu / top button bar.