LabVIEW
ties
the
creation
of
user
interfaces
(called
front
panels)
into
the
development
cycle.
LabVIEW
programs/subroutines
are
called
virtual
instruments
(VIs).
Each
VI
has
three
components:
a
block
diagram,
a
front
panel,
and
a
connector
panel.
The
last
is
used
to
represent
the
VI
in
the
block
diagrams
of
other,
calling
VIs.
Controls
and
indicators
on
the
front
panel
allow
an
operator
to
input
data
into
or
extract
data
from
a
running
virtual
instrument.
However,
the
front
panel
can
also
serve
as
a
programmatic
interface.
Thus
a
virtual
instrument
can
either
be
run
as
a
program,
with
the
front
panel
serving
as
a
user
interface,
or,
when
dropped
as
a
node
onto
the
block
diagram,
the
front
panel
defines
the
inputs
and
outputs
for
the
given
node
through
the
connector
pane.
This
implies
each
VI
can
be
easily
tested
before
being
embedded
as
a
subroutine
into
a
larger
program.
LabVIEW
ties
the
creation
of
user
interfaces
(called
front
panels)
into
the
development
cycle.
LabVIEW
programs/subroutines
are
called
virtual
instruments
(VIs).
Each
VI
has
three
components:
a
block
diagram,
a
front
panel,
and
a
connector
panel.
The
last
is
used
to
represent
the
VI
in
the
block
diagrams
of
other,
calling
VIs.
Controls
and
indicators
on
the
front
panel
allow
an
operator
to
input
data
into
or
extract
data
from
a
running
virtual
instrument.
However,
the
front
panel
can
also
serve
as
a
programmatic
interface.
Thus
a
virtual
instrument
can
either
be
run
as
a
program,
with
the
front
panel
serving
as
a
user
interface,
or,
when
dropped
as
a
node
onto
the
block
diagram,
the
front
panel
defines
the
inputs
and
outputs
for
the
given
node
through
the
connector
pane.
This
implies
แต่ละ
VI
สามารถ
จะ
ง่าย ๆ
ทดสอบ
ก่อน
ถูก
ฝัง
เป็น
subroutine
ใน
การ
ใหญ่
โปรแกรมได้
การแปล กรุณารอสักครู่..