Input Parameters | Significance |
none | - |
Output Parameters | Significance |
char *str | active message in the message window or by transfer of $MESSAGE NAME: message text from T_MESSAGE |
Return Code | Significance |
0 | no error |
1 | message module not initialized |
2 | no message active |
3 | no message found to MESSAGE NAME |
When call the function without transfer of $MESSAGE NAME you must have already output a message in the message window.
If you already output several messages in the message window below each other, the function reads the last row in the message window only.
In the calling program have to be allocated enough free storage place.