sys.rset_dfield()

Purpose:

sys.rset_dfield() resets the data field associated with a display field to its original value.

Usage:

ret = sys.rset_dfield(<LABEL>);

Arguments:

<LABEL> - the label of the display field that you want to reset.

Returns:

0 - OK

-1 - no display field with label <LABEL>

Where Used:

sys.rset_dfield() can be called from anywhere, but it only makes sense sometime after sys.set_dfield() has been called.

Example:

Description:

sys.rset_dfield() just resets the display field corresponding to dfldlabel to be associated with the field defined as the display field. It only makes sense to use this PCL if previously you have used the sys.set_dfield() PCL.

Bugs/Features/Comments:

See Also: sys.set_dfield()