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G E T
Purpose
Retrieves data from up to two input devices.
Syntax
GET
Process
The GET command retrieves data from
the input buffer.
Src1
Minimum
6, a valid entry for that field is 4 to 6 characters. The valid range for
maximum
NOTE:
Use the FETCH command if both
Type
Optional Fields
Type
Alphanumeric is the default for
DATATYPE or CHARTYPE).
Invalid
chapter.
Examplef
This example retrieves data from the communications port.
GET COMM,#0,#255
See Also
FETCH
5-44 Command Reference
src1 [, src2]
,
minimum
and
src2
can be one of the following:
Src1 and Src2
COMM
KEYBOARD
and
maximum
is 0 - 512 characters. These fields can be one of the following:
Minimum
Maximum
and
INPUT
Logical Field Name
(TEMP1)
Logical Field Name (LU1)
Logical Field Name (PR1)
Logical Field Name
(Field1) [Index]
Number
specifies the input's character type as:
Type
N
A
overrides what you set up with the DATATYPE and CHARTYPE commands.
valid labels
and
,
maximum
[
, type
src1, and optionally, src2,
Description
Communications port
Keypad
represent the field length. If
Description
Input Buffer
Temporary Buffer
Field
Lookup Buffer Field
Printer Buffer Field
Array Buffer Field
Number prefixed by a
number sign (#)
minimum
and
Description
Numeric only
Alphanumeric
type
(only when you do not set up a
are discussed in "Script Flow" at the beginning of this
] [
,
[
invalid label
] [
and places it in
minimum
is 4 and
maximum
equal zero.
, valid label
] ]
maximum
is
minimum
and
type
with
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