DtvLong dal_men_del_men (idm)

Deletes the menu with all item entries from local memory.

Input Parameters Significance
DtvLong idm menu Id [0 = active menu]

Output Parameters Significance
no -

Return Code Significance
0 no error.
1 zero Id
-1 menu does not exist
-2 menu cannot be deleted because it is used as a sub-menu.

The function automatically invoke any set Menu listener function.