SAS Component Language Dictionary |
Ungrays a window element
Category: |
Control or Field
|
rc=UNGRAY(var-name<,station<,row>>);
|
-
rc
-
contains the return code for the operation:
0 |
successful |
0 |
unsuccessful |
Type:
Numeric
-
var-name
-
is the control or choice group to be ungrayed.
Type:
Character
-
station
-
is the number of a field within the choice
group or the number of a button within the radio box.
Type: Numeric
-
row
-
is the number of a row when the choice group
is in the scrollable section of an extended table. The row
parameter is valid for PROGRAM entries but not for FRAME entries. Specify row only when you want to ungray a station from outside the
extended table's getrow or putrow section.
Type: Numeric
You can use UNGRAY along with GRAY to control the availability
of a choice group, a station, or a window element, based on the program flow.
When a window element is ungrayed, it becomes unprotected
and reverts to its normal color. An ungrayed window element can once again
receive input such as mouse clicks. FRAME entry controls can also use the
_ungray method.
Make a station available only when the value of variable
DEPT is ADMIN:
if (dept='ADMIN') then
rc=ungray('personal',3);
else
rc=gray('personal',3);
ACTIVATE
GRAY
ISACTIVE
ISGRAY
Copyright © 2011 by SAS Institute Inc., Cary, NC, USA. All rights reserved.