High-Level Screen Management Intrinsic Library Reference Manual (32424-90002)

3- 36
2 = toggle field type
attribute
3 = toggle data type
attribute
4 = change
enhancement attribute
5 = change field type
attribute
6 = change data type
attribute
7 = toggle field
error enhancement
attribute. This does
not return the
enhancement to the
application.
8 = change to field
error enhancement
attribute
Note: For values 1,
2, and 3, toggle sets
the attributes to the
new value and returns
the old value to the
application.
chngspec An eight-byte
character array that
provides input to and
output from HPDSEND.
The chngspec values
allowed depend on the
value you give
chngtype :
If chngtype has a
value of 1 or 4,
chngspec values NONE
or any combination of
H, I, B, and U are
allowed.
If chngtype has a
value of 2 or 5,
chngspec values O, D,
P, and R are allowed.
If chngtype has a
value of 3 or 6,
chngspec values CHAR,
DIG, IMPn, NUM(n),
DMY, MDY, and YMD are
allowed.
If chngtype has a
value of 1, 2, or
3 (toggle
specifications), the
field specification
that was in effect
before the change
took place is
returned to the
application.