Creates a popup window with message text.
#include <diag/diag_screen.h> long diag_popup ( char * fmt, [, name, ...] ) char * fmt;
The diag_popup subroutine displays a popup window.
The parameters are similar to those of the standard I/O library subroutine printf(). There is a 2000 character limit on the length of the message.
The diag_popup subroutine returns one of the following values:
| Return Value | Description |
|---|---|
| DIAG_CANCEL | Cancel key was entered. |
| DIAG_ENTER | Enter Function key was entered. |
| DIAG_EXIT | Exit Function key was entered. |