Intermec 5055 Reference Guide

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im_status_line
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im_status_line
Purpose:
This function briefly displays an error message in the status line without wrapping or
scrolling the display. The status line is displayed until a key is pressed or a time out
occurs. The original contents of the line reappear after the message is erased.
Syntax:
#include "im5055.h"
int far im_status_line
    (char far *
msg
    IM_BOOL 
wait
    IM_USHORT 
row
);
IN Parameters:
msg    Pointer to the error message string to display.
wait    Specifies if the application should wait for a key to be pressed. Choose one of
these values:
0
Do not wait for a key.
non-zero    Pause until any key is pressed or until a timeout occurs.
row    Row number to display the message in. If this number is larger than the number
of visible rows, the last row is used. The first row is 0.
OUT Parameters:
None.
Return Value:
Returns 0 or the key pressed to terminate waiting.
Notes:
If the wait parameter is set, the message will be erased after 20 seconds or when a key is
pressed. Then, the screen is refreshed to look as it did before displaying the message.