DtvLong dal_mes_upd (str)

Updates the message in the current message window.

Input Parameters Significance
char *str new messages entry

Output Parameters Significance
no -

Return Code Significance
0 no error
1 message module not initialized
2 no message active

As opposed to the function dal_mes_wri, this function does not insert a new message row into the message window, but overwrites the last message row with the active message.

Prior to calling this function you must have output a message in the message window.

The function dal_mes_upd has been enabled for the Java and Web client.