National Instruments 320685D-01 ユーザーズマニュアル

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Glossary
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 National Instruments Corporation
G-5
LabWindows/CVI Programmer Reference Manual
L
list box
A dialog box item that displays a list of possible choices.
lvalue
A C expression that refers to an object that can be examined and 
modified. The name lvalue comes from the fact that only lvalues may 
appear on the left side of an assignment. Examples of lvalues are 
variables, parameters, array element references such as 
a[i]
struct
 element references such as 
s->name
 or 
s.name
, and 
pointer dereferences such as 
*ptr
. Expressions that are not lvalues 
are called rvalues.
M
MB
Megabytes of memory.
menu
An area accessible from the command bar that displays a subset of 
the possible command choices.
O
output control
A function panel control that displays a value that the function you 
execute generates. An output control parameter must be a string, an 
array, or a reference parameter of type integer, long, single-precision, 
or double-precision.
ordinal number
A numeric value that corresponds to a function within a DLL. The 
linker that creates the DLL arbitrarily defines it, or it may be 
specified in the 
.def
 file when the DLL is created.
P
PASCAL
A Windows 3.1 function calling convention in which function 
arguments are passed left to right, and the function restores the stack 
pointer before it returns.
Project window
A window that contains a list of files your application uses.
prompt command
A command that requires additional information before it can be 
executed; a prompt command appears on a pull-down menu suffixed 
with an ellipsis (. . .).
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