Elo TouchSystems MonitorMouse FOR WINDOWS NT Version 2.0 Guide de l'utilisateur télécharger pdf (Page 134)

SECTION 2. PROPERTIES

This section lists the properties that are used in the MagTek Drivers. Properties can be

interrogated by issuing a

get command and modified with a set command. Refer to Section 3.

Commands for complete description and examples of all commands.

The

c_xxx properties are set by the driver and reflect the device’s capabilities. However, the

c_xxx properties do not indicate the configuration of the device. For example, a device may be

capable of reading all three magnetic tracks but be configured to only read two tracks or a MICR

reader, while often configured with a magnetic stripe reader, may not have an MSR installed.

Unless otherwise noted, 1 means the capability is available, 0 or null (i.e., the value is not

present) means that the capability is not available.

In this table, the Access information indicates whether the property can be modified (Read/Write

–R/W) or merely accessed (Read Only–R).

Property Access Description

account_no

R/W Cardholder account number, including check digit. It is set by the

application to be used in PIN encryption commands (IntelliPIN).

amount

R/W Transaction amount in cents, without punctuation (IntelliPIN).

applied_fmt

R Indicates which format template was used to parse the magnetics

data. If no template or rule is applied, this property returns a null.

c_card_stat

1 indicates that the driver supports retrieval of card sensor status

(e.g., PPINSERT)

c_cardwpin

1 if the device supports reading of a card and a PIN in response to

a single command (e.g., IntelliPIN).

c_check

1 if the device can read checks (e.g., MICR devices).

c_events

1 indicates that the driver supports unsolicited event notification

(e.g., PPINSERT).

c_keypress

1 if the device supports retrieval of a key press (e.g., IntelliPIN).

c_keystring

1 if the device supports retrieval of a sequence of key presses (e.g.,

IntelliPIN).

c_magnetic

1 if the device can read magnetic cards.

c_mechanics

R This value indicates how the card reader’s mechanism operates:

0 – manually operated device or no card reader

1 – device is mechanized and supports “eject”

2 – device is mechanized and supports “eject” and “confiscate”

c_pin

1 if the device supports reading of PINs (e.g., IntelliPIN).

c_smart

1 if the device supports smart cards.

c_tracks

R A three-character string, representing the tracks supported by the

device. The left-most position indicates track 1. Thus

110

indicates that the device can access tracks 1 and 2 but not track 3.

See

trk_enable to determine which tracks are enabled.

1 2 ... 129 130 131 132 133 134 135 136 137 138 139 ... 248 249

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