You can change the label of the buttons on a dcl_MessageBox?
For example replace "Yes" with "Set" and "No" with "No Set"
Please ... do not tell me that I have to create a new form :-\
I guess you have read the documentation (http://www.opendcl.com/HelpFiles/index.php?page=Reference/Function/MessageBox.htm). There are limited options. It takes an extremely long time to create a new form in OpenDCL Studio, so that solution is certainly unsuitable.
You can do that with DOSlib http://www.en.na.mcneel.com/doslib.htm (http://www.en.na.mcneel.com/doslib.htm).
dos_msgboxex
It's a fairly standard thing to have in one's toolkit, however.
I seem to always be creating a standard helper function so that I can ask a user, "Overwrite, Cancel", or "Increment, Merge, Cancel", you name it.
So any time spent making a modular Ask2 or Ask3 function is well worth it, in my book.
--J