how to create a trigger to effect a calender object and link both off them???

[#1]

hi all,

please can anyone help me in solving the below issue?

I have a calender object with many dates.I want to link a trigger to this to set a default date to this calender object.
(some formula abc stored in a variable)

[tresesco]

You are welcome! It's good that it has been your learning rather than like others' - 'problem solved' . I like this attitude, because that makes you knowledgeable rather than just getting rid of the then-problem.