Happens when the text in a window's titlebar is about to be changed.


Args

ARG(2) is a C string of the new text.


Return

An empty string to prevent the titlebar from being changed, or nothing to allow the change.


Notes

To examine the text, you must use CONVERTDATA to convert it to a REXX string:

/* Convert C string to REXX variable named MyString. */
CONVERTDATA(ARG(2), "MyString", "str")

/* Display it. */
SAY MyString
See also GETTEXT.