Best way to include custom function in class

[rtcary]

I have a class the creates a 4 week calendar display/grid. Depending on the circumstances, the interaction between the database and calendar varies.

I would like to pass in to the calendar display/grid class a function that can be different, depending of the situation so that the calendar display/grid keeps it's flexibility. Currently, Month, Year and Style are passed to the constructor.

Suggestions are welcomed on how to handle a custom function.

Thank you,

Todd

[NogDog]

Sounds like a job for a Decorator pattern, perhaps?