Denso BHT-202Q Manuel d'utilisateur

Class Library Reference Manual Bar Code Handy Terminal BHT-700-CE

2. Development Procedure 2.1. Project Creation Procedure  When using Visual Studio .NET 2003 1. Store the dedicated BHT class library (dll, xml fi

• Interleaved 2 of 5 (ITF) (I) [Syntax] I [:[mini.no.digits[-max.no.digits]][CD]] The mini.no.digits and max.no.digits are the minimum and maximum

• CODABAR (NW-7) (N) [Syntax] N [:[mini.no.digits[-max.no.digits]][startstop][CD]] The mini.no.digits and max.no.digits are the minimum and maximum

• CODE-39 (M) [Syntax] M [:[mini.no.digits[-max.no.digits]][CD]] The mini.no.digits and max.no.digits are the minimum and maximum numbers of barcod

• CODE-93 (L) [Syntax] L [:[mini.no.digits[-max.no.digits]]] The mini.no.digits and max.no.digits are the minimum and maximum numbers of barcode di

• CODE-128 (K) [Syntax] K [:[mini.no.digits[-max.no.digits]]] The mini.no.digits and max.no.digits are the minimum and maximum numbers of barcode d

Handling of special characters If the BHT reads a barcode made up of special characters only (such as FNC, CODE-A, CODE-B, CODE-C and SHIFT character

• Standard 2 of 5 (STF) (H) [Syntax] H [:[mini.no.digits[-max.no.digits]][CD][startstop]] The mini.no.digits and max.no.digits are the minimum and

• MSI (P) [Syntax] P [:[mini.no.digits[-max.no.digits]][CD]] The mini.no.digits and max.no.digits are the minimum and maximum numbers of barcode di

• RSS (R) [Syntax] R [Ex.] Permit RSS code reading. [VB] MyScanner.RdType = "R" [C#] MyScanner.RdType = "R"; 99

￭ BHT-700Q The BHT-700Q supports QR code, PDF417, MaxiCode, Data Matrix, EAN/UCC Composite (2D codes), and universal product codes, Interleaved 2 of

8. Select [Build…] – [Build solution] and then assign a solution. Step 8 only is required from the second time onwards.  Assignment using Visual

Connect mode enables reading of QR code symbols split up into a maximum of 16 divisions. As shown on the following page, edit mode, batch edit mode a

The connected code read order is random, however, it is necessary to read all connected codes. Once connected code reading has begun, it is not possi

• MaxiCode (X) [Syntax] X • Data Matrix (Z) [Syntax] Z [:[symbol type[min.code.no.[-max.code.no.]] [;symbol type[min.code.no[-max.code.no]]]] The

S (Square Data Matrix) Code no. ROWxCOL Code no. ROWxCOL Code no. ROWxCOL Code no. ROWxCOL 1 2 3 4 5 6 10x10 12x12 14x14 16x16 18x18 20x20 7 8 9

• Universal product codes (A) [Syntax] A [:[code] [1st character [2nd character]][supplemental]] Specify a code from one of the following. Code Ba

• Interleaved 2 of 5 (ITF) (I) [Syntax] I [:[mini.no.digits[-max.no.digits]][CD][; [1st character [2nd character]]]] The min.no.digits and max.no.d

• CODABAR (NW-7) (N) [Syntax] N [:[mini.no.digits[-max.no.digits]][startstop][CD]] The mini.no.digits and max.no.digits are the minimum and maximum

• CODE-39 (M) [Syntax] M [:[mini.no.digits[-max.no.digits]][CD][; [1st character [2nd character]]]] The mini.no.digits and max.no.digits are the mi

• CODE-93 (L) [Syntax] L [:[min.no.digits[-max.no.digits]][;[1st character[2nd character]]]] The min.no.digits and max.no.digits are the minimum an

• CODE-128 (K) [Syntax] K [:[mini.no.digits[-max.no.digits]][CD][; [1st character [2nd character]]]] The mini.no.digits and max.no.digits are the m

3. Device Control The following table lists devices that can be controlled from the dedicated BHT class library and the respective classes used. Func

Multi-line code reading To specify multi-line code reading, specify "&" followed by the code to be read. Up to three lines can be set.

Reading is not possible if the code type is the same and data also includes the same code. [Ex.] First line EAN-13: '4912345678904', second

PortOpen Enables or disables barcode reading. ￭ Syntax [VB] Public Property PortOpen As Boolean [C#] public bool PortOpen {get; set} ￭ Property

InBufferCount BHT-700B Acquires the number of code digits remaining in the barcode buffer. BHT-700Q Acquires the number of code digits remaining in

InBufferType BHT-700B Acquires the code type of codes remaining in the barcode buffer. BHT-700Q Acquires the code type of codes remaining in the bar

￭ Exceptions None ￭ Note The value is reset to zero (0) when all data is read from the barcode buffer using the Input method and the barcode buff

LastCount BHT-700B Acquires the number of digits in the last read code. "0" is stored in the barcode buffer if no barcodes have been read

[Ex.] Acquire the number of code digits for the data last read. [VB] Dim count As Integer = MyScanner.LastCount [C#] int count = MyScanner.LastCou

LastType BHT-700B Acquires the last read code type. "0" is stored in the barcode buffer if no barcodes have been read after starting up th

LastCodeInfo Acquires information on the code that was read last. ￭ Syntax [VB] Public Property ReadOnly LastCodeInfo As Scanner.CodeInfo[] [C#]

4. Barcode Reading The barcode reading function has the following features. • Specification of barcode types for which reading is permitted • Speci

LastCodeNum Acquires the number of codes (rows) that were read last. ￭ Syntax [VB] Public Property ReadOnly LastCodeNum As Integer [C#] public in

[C#] for (i = 0; i < MyScanner.LastCodeNum; i++) { len[i] = MyScanner.LastCodeInfo[i].Len type[i] = MyScanner.LastCodeInfo[i].Type } 122

Input Reads unicoded data from the barcode buffer. ￭ Syntax [VB] Public Function Input(ByVal len As Integer) As String [C#] public string Input(i

Input Reads unicoded data from the barcode buffer. ￭ Syntax [VB] Public Function Input(ByVal buffer() As Char, _ ByVal offset As Integer, ByVal le

￭ Note Calling this method while barcode reading is disabled will cause an exception to be thrown. [Ex.] Read out the last read data converted to U

Input Reads binary data from the barcode buffer. ￭ Syntax [VB] Public Function Input(ByVal buffer() As Byte, _ ByVal offset As Integer, len As Int

￭ Note Calling this method while barcode reading is disabled will cause an exception to be thrown. When displaying the read data, it is necessary to

GetChkDigit Calculates the check digit for the barcode data based on the specified calculation algorithm. ￭ Syntax [VB] Public Shared Function Get

￭ Note If the barcode data within the code (excluding the check digit positions) contains any characters outside the character set corresponding to

When CD type is A(EAN (JAN) or UPC): This function identifies the code type (EAN or UPC) based upon the data length (number of digits) as shown below

The following options can be specified for the above code types.  BHT-700B Code Type Option EAN-13 (JAN-13) EAN-8 (JAN-8) UPC-A, UPC-E 1st charact

When CD type is I (ITF): The barcode data must be an even number with two or more digits. Otherwise, this function throws an exception. To check whet

When CD type is H (STF): The barcode data must be two or more digits in length. Otherwise, this function throws an exception. To check whether the CD

When CD type is N (Codabar): The barcode data must be three or more digits in length, including the start and stop characters. Otherwise, this functi

When CD type is M (Code 39): The barcode data must be two or more digits in length, excluding the start and stop characters. Otherwise, this function

When CD type is P (MSI): The barcode data must be two or more digits in length. Otherwise, this function throws an exception. To calculate a two-digi

Dispose Frees up all the unmanaged resources. This function must be called before instances of the Scanner class are no longer referenced. ￭ Synta

OnDone This event occurs when decoding is complete. ￭ Syntax [VB] Public Event OnDone As EventHandler [C#] public event EventHandler OnDone ￭ E

21.2. Scanner.CodeInfo  Constructor None Instances cannot be created directly from this class.  Fields None  Properties Property Name Descri

Type Acquires the code type. ￭ Syntax [VB] Public ReadOnly Property Type As Char [C#] public char Type {get;} ￭ Property Code type. Refer to In

Len Acquires the number of digits in the code (code length). ￭ Syntax [VB] Public ReadOnly Property Len As Integer [C#] public int Len {get;} ￭

4.2. Trigger Switch Operation Mode The following four modes exist based on differences in the illumination timing and duration of the illumination LE

21.3. Scanner.Settings  Constructor None There is no need to create an instance because all the members are static members.  Fields None  Pro

CRTime Sets or acquires re-read prevention time. ￭ Syntax [VB] Public Shared Property CRTime As Integer [C#] public static int CRTime {get; set;}

Invert Sets or acquires the enabling and disabling of the black-and-white inverted label reading function. ￭ Syntax [VB] Public Shared Property In

DecodeLevel Sets or acquires the decoding level. ￭ Syntax [VB] Public Shared Property DecodeLevel As Integer [C#] public static int DecodeLevel {

MinDigitITF Sets or acquires the minimum number of digits in ITF code. ￭ Syntax [VB] Public Shared Property MinDigitITF As Integer [C#] public st

MinDigitSTF Sets or acquires the minimum number of digits in STF code. ￭ Syntax [VB] Public Shared Property MinDigitSTF As Integer [C#] public st

MinDigitNW7 Sets or acquires the minimum number of digits in NW7 code (CODABAR). ￭ Syntax [VB] Public Shared Property MinDigitNW7 As Integer [C#]

Marker Sets or acquires the marker mode. ￭ Syntax [VB] Public Shared Property Marker As EN_MARKER [C#] public static EN_MARKER Marker {get; set;}

Reverse Sets or acquires the front-back inverted reading enabled/disabled status. ￭ Syntax [VB] Public Shared Property Reverse As Integer [C#] pu

ScanMode Sets or acquires the scan mode. ￭ Syntax [VB] Public Shared Property ScanMode As EN_SCAN_MODE [C#] public static EN_SCAN_MODE ScanMode {

4.3. Display LEDs and Beeper Control A notification given to inform the operator that barcode reading has been performed successfully can be controll

OptionData Sets or acquires the status of the option data. ￭ Syntax [VB] Public Shared Property OptionData As Integer [C#] public static int Opti

LightMode Sets and acquires the illumination mode. ￭ Syntax [VB] Public Shared Property LightMode As EN_LIGHT_MODE [C#] public static EN_LIGHT_MO

EN_MARKER Specifies the marker mode. ￭ Syntax [VB] Public Enum EN_MARKER [C#] public enum EN_MARKER ￭ Members Member Name Description NORMAL N

EN_SCAN_MODE Specifies the scan mode. ￭ Syntax [VB] Public Enum EN_SCAN_MODE [C#] public enum EN_SCAN_MODE ￭ Members Member Name Description N

EN_LIGHT_MODE Specifies the illumination mode. ￭ Syntax [VB] Public Enum EN_LIGHT_MODE [C#] public enum EN_LIGHT_MODE ￭ Members Member Name De

21.4. BatteryCollection  Constructor None Acquire battery information by first obtaining an instance of the battery using the "ExistingBatteri

COUNT Number of batteries. This value is fixed (not variable). ￭ Syntax [VB] Public Const COUNT As Integer [C#] public const int COUNT; [Ex.] A

ExistingBatteries Acquires instances of existing batteries. ￭ Syntax [VB] Public Shared ReadOnly Property ExistingBatteries As Battery() [C#] pub

21.5. BatteryCollection.Battery  Constructor Constructor Name Description Battery Creates a new instance of the Battery class.  Fields None 

Battery Initializes a new instance of the Battery class. ￭ Syntax [VB] Public Sub New(ByVal BatteryID As Integer) [C#] public Battery(int Battery

5. Wireless Communication 5.1. Wireless Communication System Configuration Data communication is performed via a wireless module. Wireless communicat

ID Acquires the battery ID. ￭ Syntax [VB] Public ReadOnly Property ID As Integer [C#] public int ID {get;} ￭ Property ID Parameter values: 0: B

OnCU Acquires the Cradle installation status for the BHT. ￭ Syntax [VB] Public ReadOnly Property OnCU As EN_CHARGE [C#] public EN_CHARGE OnCU {ge

Voltage Acquires the battery voltage. ￭ Syntax [VB] Public ReadOnly Property Voltage As Integer [C#] public int Voltage {get;} ￭ Property Batte

Level Acquires the battery voltage level. ￭ Syntax [VB] Public ReadOnly Property Level As EN_LEVEL [C#] public EN_LEVEL Level {get;} ￭ Property

Chemistry Acquires the battery type. ￭ Syntax [VB] Public ReadOnly Property Chemistry As EN_CHEMISTRY [C#] public EN_CHEMISTRY Chemistry {get;}

EN_CHARGE Specifies whether the battery is charged or not. ￭ Syntax [VB] Public Enum EN_CHARGE [C#] public enum EN_CHARGE ￭ Members Member Name

EN_LEVEL Specifies the battery voltage level. ￭ Syntax [VB] Public Enum EN_LEVEL [C#] public enum EN_LEVEL ￭ Members Member Name Description H

EN_CHEMISTRY Specifies the battery type. ￭ Syntax [VB] Public Enum EN_CHEMISTRY [C#] public enum EN_CHEMISTRY ￭ Members Member Name Descriptio

21.6. Backlight  Constructor Constructor Name Description Backlight Creates a new instance of the Backlight class.  Fields None  Properties

Backlight Initializes a new instance of the Backlight class. ￭ Syntax [VB] Public Sub New() [C#] public Backlight() ￭ Parameters None ￭ Excep

5.2. Wireless Communication Parameters Make the following system settings in order to establish the wireless communication pathway. • ESSID (Extende

Status Sets or acquires the backlight status (whether the backlight is lit). ￭ Syntax [VB] Public Shared Property Status As EN_STATUS [C#] public

EN_STATUS Specifies the backlight status (whether the backlight is lit). ￭ Syntax [VB] Public Enum EN_STATUS [C#] public enum EN_STATUS ￭ Membe

21.7. Backlight.Settings  Constructor None There is no need to create an instance because all the members are static members.  Fields None  P

OnTimeBattery Sets or acquires the ON time when the backlight is powered by the battery. ￭ Syntax [VB] Public Shared Property OnTimeBattery As Int

OnTimeAC Sets or acquires the backlight ON time when installed on the Cradle. ￭ Syntax [VB] Public Shared Property OnTimeAC As Integer [C#] publi

CtrlKey Sets or acquires the control key for turning ON and OFF the backlight function. ￭ Syntax [VB] Public Shared Property CtrlKey As Integer [

Backlight Function Control key Setting Backlight Function Control key Setting [M1] 0x00000201 [SF] + [M1] 0x00010201 [M2] 0x00000202 [SF] + [M

Brightness Sets or acquires the backlight brightness level. ￭ Syntax [VB] Public Shared Property Brightness As Integer [C#] public static int Bri

PowerSave Sets or acquires the backlight brightness when OFF. ￭ Syntax [VB] Public Shared Property PowerSave As Integer [C#] public static int Po

LightDevice Sets or acquires the illumination device selection. ￭ Syntax [VB] Public Shared Property LightDevice As EN_DEVICE [C#] public static

5.3. Security The BHT can be used with following security configurations. • PEAP (802.1x) • EAP-TLS (802.1x) • PEAP (WPA) • EAP-TLS (WPA) • PSK

FactorKey Sets or acquires the key backlight illumination trigger. ￭ Syntax [VB] Public Shared Property FactorKey As EN_FACTOR [C#] public static

EN_DEVICE Sets the backlight device. ￭ Syntax [VB] Public Enum EN_DEVICE [C#] public enum EN_DEVICE ￭ Members Member Name Description LCD LCD

EN_FACTOR Sets the backlight illumination trigger. ￭ Syntax [VB] Public Enum EN_FACTOR [C#] public enum EN_FACTOR ￭ Members Member Name Descri

21.8. LED  Constructor Constructor Name Description LED Creates a new instance of the LED class.  Fields Field Name Description Usage Restrict

LED Initializes a new instance of the LED class. ￭ Syntax [VB] Public Sub New( ) [C#] public LED( ) ￭ Parameters None ￭ Exceptions None [Ex.

Item Sets or aquires the LED status (ON/OFF) specified by the index. In C#, this property is used as the indexer for the LED class. ￭ Syntax [VB]

￭ Note When an indicator LED (=BAR) is specified as "device," selection of the color yellow (=YELLOW) is ignored. In general, indicator LE

EN_DEVICE Specifies the LED device. ￭ Syntax [VB] Public Enum EN_DEVICE [C#] public enum EN_DEVICE ￭ Members Member Name Description BAR Indic

EN_COLOR Specifies the LED color. ￭ Syntax [VB] Public Enum EN_COLOR [C#] public enum EN_COLOR ￭ Members Member Name Description RED Red BLUE

EN_CTRL Specifies the LED ON/OFF status. ￭ Syntax [VB] Public Enum EN_CTRL [C#] public enum EN_CTRL ￭ Members Member Name Description OFF LED

Copyright © DENSO WAVE INCORPORATED, 2007 All rights reserved. No part of this publication may be reproduced in a

5.4. Programming The programming procedure required to connect to the network is as follows. 1. Select the profile to be edited. Use ESSID and Infra

21.9. LED.UsageCollection This class is invalid on the BHT-700. 191

21.10. Beep  Constructor Constructor Name Description Beep Creates a new instance of the Beep class.  Fields None  Properties Property Name

Beep Initializes a new instance of the Beep class. ￭ Syntax [VB] Public Sub New( ) [C#] public Beep( ) ￭ Parameters None ￭ Exceptions None [

Item Starts or stops the beeping or vibrating of the device specified by the index. In C#, this property is used as the indexer for the Beep class.

OnTime Sets or acquires the ON/OFF duration of the beeper or vibrator. ￭ Syntax [VB] Public Property OnTime As Integer [C#] public int OnTime{get

OffTime Sets or acquires the OFF duration of the beeper or vibrator. ￭ Syntax [VB] Public Property OffTime As Integer [C#] public int OffTime{get

Frequency Sets or acquires the beeping frequency of the beeper. ￭ Syntax [VB] Public Property Frequency As Integer [C#] public int Frequency {get

Count Sets or acquires the number of beeps or vibrations of the beeper or vibrator. ￭ Syntax [VB] Public Property Count As Integer [C#] public in

EN_CTRL Starts or stops the beeping or vibration. ￭ Syntax [VB] Public Enum EN_CTRL [C#] public enum EN_CTRL ￭ Members Member Name Description

21.11. Beep.Settings  Constructor None There is no need to create an instance because all the members are static members.  Fields None  Prope

6. Backlight The backlight function has the following features. • Backlight illumination control • Backlight function control key specification •

Device Sets or acquires the beeper or vibrator. ￭ Syntax [VB] Public Shared Property Device As EN_DEVICE [C#] public static EN_DEVICE Device {get

Volume Sets or acquires the beeper volume. ￭ Syntax [VB] Public Shared Property Volume As EN_VOLUME [C#] public static EN_VOLUME Volume {get; set

VolumeKey Sets or acquires the volume of a key click. ￭ Syntax [VB] Public Shared Property VolumeKey As EN_VOLUME [C#] public static EN_VOLUME Vo

VolumeTap Sets or acquires the sound volume of the screen taps. ￭ Syntax [VB] Public Shared Property VolumeTap As EN_VOLUME [C#] public static EN

VolumeHalfKey This is not supported on the BHT-700. A NotSupported exception will be thrown when accessed. 205

OnOffLaserKey This is not supported on the BHT-700. A NotSupported exception will be thrown when accessed. 206

OnOffTrgKey Sets or acquires the ON/OFF for the sound of the clicking of the trigger switch. ￭ Syntax [VB] Public Shared Property OnOffTrgKey As E

EN_DEVICE Specifies the beeper or vibrator. ￭ Syntax [VB] Public [Flags] Enum EN_DEVICE [C#] public [Flags] enum EN_DEVICE ￭ Members Member Nam

EN_VOLUME Specifies the beeper volume level. ￭ Syntax [VB] Public Enum EN_VOLUME [C#] public enum EN_VOLUME ￭ Members Member Name Description

EN_ON_OFF Specifies the ON/OFF for the clicking sound. ￭ Syntax [VB] Public Enum EN_ON_OFF [C#] public enum EN_ON_OFF ￭ Members Member Name De

6.1. Backlight Control The backlight can be controlled using the following methods. • Control by pressing the backlight function control key • Cont

21.12. RF  Constructor Constructor Name Description RF Creates a new instance of the RF class.  Fields None  Properties Property Name Descr

RF Initializes a new instance of the RF class. ￭ Syntax [VB] Public Sub New( ) [C#] public RF( ) ￭ Parameters None ￭ Exceptions None [Ex.] C

OpenMode Sets or acquires the wireless open mode. ￭ Syntax [VB] Public Property OpenMode As EN_OPEN_MODE [C#] public EN_OPEN_MODE OpenMode{get; se

When the property is set to EN_OPENMODE.CONTINUOUSLY and the wireless device is opened: When closing the wireless device, set the property to EN_OPEN

[Ex.] Close the wireless connection opened from any application (including the current application). [VB] MyRf.Open = True ……… MyRf.OpenMode = R

Open Opens or closes wireless communication. ￭ Syntax [VB] Public Property Open As Boolean [C#] public bool Open{get; set;} ￭ Property Wireless

WepKey Generates an instance of the WepKeyCollection. ￭ Syntax [VB] Public Shared ReadOnly Property WepKey As WepKeyCollection [C#] public static

Synchronize Checks the status of synchronization with AP. ￭ Syntax [VB] Public Shared Function Synchronize(ByVal TimeOut As Integer) _ As Integer

[Ex.] Check the synchronization with the AP every second until synchronization is established. [VB] While Not 0 = RF.Synchronize(RF.SYNC_CHECK) Th

EN_OPEN_MODE Specifies the wireless connection open mode. ￭ Syntax [VB] Public Enum EN_OPEN_MODE [C#] public enum EN_OPEN_MODE ￭ Members Member

6.2. Backlight Illumination Device Specification In addition to the LCD backlight, the BHT-700 is also equipped with a feature enabling the key back

21.13. RF.Profile  Constructor Constructor Name Description Profile Specifies ESSID and infrastructure mode, and generates a profile instance.

 Enumeration Enumeration Name Description EN_AUTHENTICATION Authentication method EN_EAP8021X EAP type EN_ENCRYPTION Encryption method EN_INFRA_M

Profile Specifies ESSID and infrastructure mode, and initializes a new instance. ￭ Syntax [VB] Public Sub New(ByVal SSID As String, _ ByVal infra

SSID Acquires the profile ESSID. ￭ Syntax [VB] Public ReadOnly Property SSID As String [C#] public string SSID {get;} ￭ Property ESSID ￭ Exce

InfraMode Acquires the profile infrastructure. ￭ Syntax [VB] Public ReadOnly Property InfraMode As EN_INFRA_MODE [C#] public EN_INFRA_MODE InfraM

Priority Sets or acquires the profile priority. ￭ Syntax [VB] Public Property Priority As Integer [C#] public int Priority {get; set;} ￭ Proper

Authentication Sets or acquires the profile authentication method. ￭ Syntax [VB] Public Property Authentication As EN_AUTHENTICATION [C#] public

Encryption Sets or acquires the profile encryption method. ￭ Syntax [VB] Public Property Encryption As EN_ENCRYPTION [C#] public EN_ENCRYPTION En

EAP8021x Sets or acquires the profile EAP (802.1x) type. ￭ Syntax [VB] Public Property EAP8021x As EN_EAP8021X [C#] public EN_EAP8021X EAP8021x {

WepKey Sets the profile WepKey. ￭ Syntax [VB] Public WriteOnly Property WepKey As String [C#] public string WepKey {set;} ￭ Property Profile WE

6.5. Backlight Illumination Duration The backlight illumination duration time can be set at or acquired from the Backlight.Settings.OnTimeBattery /On

PreSharedKey Specifies the profile PreSharedKey. ￭ Syntax [VB] Public WriteOnly Property PreSharedKey As String [C#] public string PreSharedKey {s

Count Acquires the number of registered profiles. ￭ Syntax [VB] Public Shared ReadOnly Property Count As Integer [C#] public static int Count {ge

Registered Acquires all registered profiles. ￭ Syntax [VB] Public Shared ReadOnly Property Registered As RF.Profile[] [C#] public static RF.Profi

Update Copies the value set at the Zero Config GUI to the BHT wireless registry referenced by the wireless driver. ￭ Syntax [VB] Public Shared Sub

Commit Reflects the value set from application to the Zero Config GUI. ￭ Syntax [VB] Public Shared Sub Commit() [C#] public static void Commit()

Remove Deletes registered profiles. ￭ Syntax [VB] Public Shared Sub Remove(ByVal ssid As String, ByVal infra As EN_INFRA_MODE) [C#] public static

EN_AUTHENTICATION Specifies the authentication method. ￭ Syntax [VB] Public Enum EN_AUTHENTICATION [C#] public enum EN_AUTHENTICATION ￭ Members

EN_EAP8021X Specifies the EAP type. ￭ Syntax [VB] Public Enum EN_EAP8021X [C#] public enum EN_EAP8021X ￭ Members Member Name Description DISAB

EN_ENCRYPTION Specifies the encryption method. ￭ Syntax [VB] Public Enum EN_ENCRYPTION [C#] public enum EN_ENCRYPTION ￭ Members Member Name De

EN_INFRA_MODE Specifies infrastructure. ￭ Syntax [VB] Public Enum EN_INFRA_MODE [C#] public enum EN_INFRA_MODE ￭ Members Member Name Descripti

7. Beeper, Vibrator The beeper and vibrator function is equipped with the following features. • The beeper or vibrator is selected and the beeper vo

21.14. RF.Settings  Constructor None There is no need to create an instance because all the members are static members.  Fields None  Propert

Radio Sets or acquires the wireless method. ￭ Syntax [VB] Public Shared Property Radio As EN_RADIO [C#] public static EN_RADIO Radio {get; set;}

PowerSave Sets or acquires power save mode. ￭ Syntax [VB] Public Shared Property PowerSave As EN_POWERSAVE [C#] public static EN_POWERSAVE PowerS

Authentication Sets or acquires the authentication method. ￭ Syntax [VB] Public Shared Property Authentication As _ EN_AUTHENTICATION [C#] publi

DestMACAddress This is not supported on the BHT-700. A NotSupported exception will be thrown when accessed. 245

Version Acquires the driver version. ￭ Syntax [VB] Public Shared ReadOnly Property Version As String [C#] public static string Version {get;} ￭

FWVersion Acquires the firmware version. ￭ Syntax [VB] Public Shared ReadOnly Property FWVersion As String [C#] public static string FWVersion {g

HWVersion Acquires the hardware version. ￭ Syntax [VB] Public Shared ReadOnly Property HWVersion As String [C#] public static string HWVersion {g

MACAddress Acquires the MAC address. ￭ Syntax [VB] Public Shared ReadOnly Property MACAddress As String [C#] public static string MACAddress {get

SSID1 Sets or acquires the ESSID. ￭ Syntax [VB] Public Shared Property SSID1 As String [C#] public static string SSID1 {get; set;} ￭ Property E

7.3. Beeper Volume The beeper volume level can be selected from the six levels shown in the table below, however, there are in fact only four levels;

EN_RADIO Specifies the wireless method. ￭ Syntax [VB] Public Enum EN_RADIO [C#] public enum EN_RADIO ￭ Members Member Name Description B11 802

EN_AUTHENTICATION Specifies the authentication method. ￭ Syntax [VB] Public Enum EN_AUTHENTICATION [C#] public enum EN_AUTHENTICATION ￭ Members

EN_POWERSAVE Specifies power save mode. ￭ Syntax [VB] Public Enum EN_POWERSAVE [C#] public enum EN_POWERSAVE ￭ Members Member Name Description

21.15. RF.WepKeyCollection  Constructor None Instances cannot be created directly form this class.  Fields None  Properties Property Name De

Item Sets the value of the Wep key specified by the index. In C#, this property is used as the indexer for the WepKeyCollection class. ￭ Syntax [V

TransmitKey Sets or acquires the Wep transmission key [to be] used. ￭ Syntax [VB] Public Default Property TransmitKey As Integer [C#] public stat

21.16. RF.SiteSurvey  Constructor None Instances cannot be created directly from this class.  Fields None  Properties Property Name Descript

Strength Acquires the radio field strength. ￭ Syntax [VB] Public Shared ReadOnly Property Strength As Integer [C#] public static int Strength {

Beacon Acquires the beacon quality. ￭ Syntax [VB] Public Shared ReadOnly Property Beacon As Integer [C#] public static int Beacon {get;} ￭ Prop

Link Acquires the communication quality. ￭ Syntax [VB] Public Shared ReadOnly Property Link As EN_LINE_QUALITY [C#] public static EN_LINE_QUALITY

8. Battery Information The battery information function provides the following information. • Battery voltage (mV) • Cradle installation status (ch

EN_LINE_QUALITY Specifies the communication quality. ￭ Syntax [VB] Public Enum EN_LINE_QUALITY [C#] public enum EN_LINE_QUALITY ￭ Members Membe

21.17. RF.Info  Constructor None There is no need to create an instance because all the members are static members.  Fields None  Properties

Rate Acquires the communication speed. ￭ Syntax [VB] Public Shared ReadOnly Property Rate As EN_RATE [C#] public static EN_RATE Rate {get;} ￭ P

Channel Acquires the communication channel. ￭ Syntax [VB] Public Shared ReadOnly Property Channel As Integer [C#] public static int Channel {get;

APMAC Acquires the MAC address of the currently linked AP. ￭ Syntax [VB] Public Shared ReadOnly Property APMAC As String [C#] public static strin

EN_RATE Specifies the communication speed. ￭ Syntax [VB] Public Enum EN_RATE [C#] public enum EN_RATE ￭ Members Member Name Description AUTO A

21.18. Bluetooth  Constructor Constructor Name Description Bluetooth Creates a new instance of the Bluetooth class.  Fields None  Properties

Bluetooth Initializes a new instance of the Bluetooth class. ￭ Syntax [VB] Public Sub New( ) [C#] public Bluetooth( ) ￭ Parameters None ￭ Exc

Power Sets or acquires the Bluetooth device power status. ￭ Syntax [VB] Public Property Power As EN_POWER [C#] public EN_POWER Power{get; set;} ￭

EN_POWER Specifies the Bluetooth power status. ￭ Syntax [VB] Public Enum EN_POWER [C#] public enum EN_POWER ￭ Members Member Name Description

9. Keyboard The following key functions exist in addition to the standard press/release functions. • Input mode change • Magic key function assignm

21.19. Bluetooth.Settings  Constructor None There is no need to create an instance because all the members are static members.  Fields None 

InitialPower Sets or acquires the power status of the Bluetooth device when booted up. ￭ Syntax [VB] Public Property InitialPower As EN_POWER [C#]

21.20. Keys  Constructor None There is no need to create an instance because all the members are static members.  Fields Field Name Description

Mx, MxH (Mx:M1 to M3) Key code of the magic key and the half-pressed magic key If the [ENTER], [Shift], [TAB], [CTRL], [Alt], and [Clear] key functi

SCAN Key code for [SCAN] key ￭ Syntax [VB] Public Const SCAN As Windows.Forms.Keys [C#] public const SCAN Windows.Forms.Keys SCAN; FUNC Key

NUM Key code for [NUM] key ￭ Syntax [VB] Public Const NUM As System.Windows.Forms.Keys [C#] public const System.Windows.Forms.Keys NUM; 276

[Ex.] Display the pressed key. [VB] Private Sub Form1_KeyDown(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles MyBase.K

[C#] private void Form1_KeyDown(object sender, KeyEventArgs e) { switch(e.KeyCode) { case DNWA.BHTCL.Keys.M1: Console.WriteLine("[M1] ke

21.21. Keys.Settings  Constructor None There is no need to create an instance because all the members are static members.  Fields None  Prope

ShiftMode Sets or acquires the operation mode for the [SF] key. ￭ Syntax [VB] Public Shared Property ShiftMode As EN_SHIFT_MODE [C#] public stati

42-key Type 9.2. Function Mode The function mode can be changed by pressing the [FN] key or enabling the Keys.Settings.FuncM

MxMode(Mx : M1 to M3) Sets or acquires the operation mode for the magic key, including that when the key is half-pressed. ￭ Syntax [VB] Public Sha

ScanMode This is not supported on the BHT-700B and is ignored even when an attempt is made to set. When acquiring a value, EN_MX_MODE.TRG is always

InputMethod Sets or acquires the input method. ￭ Syntax [VB] Public Shared Property InputMethod As EN_INPUT_METHOD [C#] public static EN_INPUT_ME

FuncMode Sets or acquires function mode. ￭ Syntax [VB] Public Shared Property FuncMode As EN_FUNC_MODE [C#] public static EN_FUNC_MODE FuncMode {g

PwrDownTime Sets or acquires the length of time the PWR key is pressed down until the power turns OFF. ￭ Syntax [VB] Public Shared Property PwrDow

AllowChangeIM Sets or acquires the enabling/disabling of the transition to the alphabet entry mode. ￭ Syntax [VB] Public Shared Property AllowChan

KeyboardType Acquires the keyboard type. ￭ Syntax [VB] Public Shared ReadOnly Property KeyboardType As EN_KEYBOARD_TYPE [C#] public static EN_KE

HandleStatus This is not supported on the BHT-700. A NotSupported exception will be thrown when accessed. 288

EN_SHIFT_MODE Specifies the operation mode for the Shift (SF) key. ￭ Syntax [VB] Public Enum EN_SHIFT_MODE [C#] public enum EN_SHIFT_MODE ￭ Mem

EN_MX_MODE Specifies the key function. ￭ Syntax [VB] Public Enum EN_MX_MODE [C#] public enum EN_MX_MODE ￭ Members Member Name Description NONE

Update Version Date Detail 1.0 October 31, 2007 First Release

 Unestablished character establishment method Press any of the following keys to establish unestablished characters. • [0] to [9], [.] keys that

EN_INPUT_METHOD Specifies the input method. ￭ Syntax [VB] Public Enum EN_INPUT_METHOD [C#] public enum EN_INPUT_METHOD ￭ Members Member Name D

EN_FUNC_MODE Specifies function mode/non-function mode. ￭ Syntax [VB] Public Enum EN_FUNC_METHOD [C#] public enum EN_FUNC_METHOD ￭ Members Membe

EN_CHANGE_IM Specifies whether to enable or disable input method switching. ￭ Syntax [VB] Public Enum EN_CHANGE_IM [C#] public enum EN_CHANGE_IM

EN_KEYBOARD_TYPE Specifies the keyboard type. ￭ Syntax [VB] Public Enum EN_KEYBOARD_TYPE [C#] public enum EN_KEYBOARD_TYPE ￭ Members Member Nam

21.22. TouchPanel  Constructor None  Fields None  Properties None  Methods None  Events None  Enumeration None 295

21.23. TouchPanel.Settings  Constructor None There is no need to create an instance because all the members are static members.  Fields None 

Enabled Sets or acquires the status (enabled/disabled) of operation using the touch panel. ￭ Syntax [VB] Public Shared Property Enabled As Integer

21.24. SysInfo  Constructor None  Fields None  Properties None  Methods None  Events None  Enumeration None 298

21.25. SysInfo.Settings  Constructor None There is no need to create an instance because all the members are static members.  Fields None  Pr

OSVersion Acquires the operating system (OS) version. ￭ Syntax [VB] Public Shared ReadOnly Property OSVersion As String [C#] public static string

9.5. Alphabet Entry Mode 2 (27-key Type) The virtual key codes and display characters returned when keys are pressed in alphabet entry mode 2 are th

MachineName Acquires the machine name. ￭ Syntax [VB] Public Shared ReadOnly Property MachineName As String [C#] public static string MachineName

MachineNumber Acquires the machine number. ￭ Syntax [VB] Public Shared ReadOnly Property MachineNumber As String [C#] public static string Machin

SerialNumber Sets or acquires the serial number. ￭ Syntax [VB] Public Shared Property SerialNumber As String [C#] public static string SerialNumb

RAMSize Acquires the size (capacity) of the BHT RAM. ￭ Syntax [VB] Public Shared ReadOnly Property RAMSize As Integer [C#] public static int RAMS

ROMSize Acquires the size (capacity) of the BHT ROM. ￭ Syntax [VB] Public Shared ReadOnly Property ROMSize As Integer [C#] public static int ROMS

21.26. PwrMng  Constructor None  Fields None  Properties None  Methods Method Name Description Shutdown Shuts down the power in such a wa

Shutdown Shuts down the power in such a way that the next time the system is turned ON, it will start up in the mode specified by the parameter. ￭

EN_SHUTDOWN_MODE Specifies the operation mode to be entered at the next start-up after shutdown. ￭ Syntax [VB] Public Enum EN_SHUTDOWN_MODE [C#]

21.27. PwrMng.Settings  Constructor None There is no need to create an instance because all the members are static members.  Fields None  Pro

StandbyTime Sets or Acquires the standby transition time. ￭ Syntax [VB] Public Shared Property StandbyTime As Integer [C#] public static int Stan

The KeyCode and keyChar returned when functions are assigned to magic keys are as follows. Parameter Function KeyCode KeyChar MAGIC_FUNC_NONE None

AutoPowerOffBattery Sets or acquires the automatic power-OFF time when powered by the battery. ￭ Syntax [VB] Public Shared Property AutoPowerOffBa

AutoPowerOffExt Sets or acquires the automatic power-OFF time when the BHT is installed on the Cradle. ￭ Syntax [VB] Public Shared Property AutoPo

CPUClock Sets or acquires the CPU clock speed. ￭ Syntax [VB] Public Shared Property CPUClock As EN_CPU_CLOCK [C#] public static EN_CPU_CLOCK CPUC

EnabledAutoPowerOffRF Sets or acquires the auto-power-OFF enabled/disabled status when the wireless connection is open. ￭ Syntax [VB] Public Share

EN_CPU_CLOCK Specifies the CPU clock. ￭ Syntax [VB] Public Enum EN_CPU_CLOCK [C#] public enum EN_CPU_CLOCK ￭ Members Member Name Description NO

EN_SUSPEND Specifies the suspend enabled/disabled status. ￭ Syntax [VB] Public Enum EN_SUSPEND [C#] public enum EN_SUSPEND ￭ Members Member Name

21.28. Icon  Constructor None There is no need to create an instance because all the members are static members.  Fields None  Properties Non

21.29. Icon.Settings  Constructor None There is no need to create an instance because all the members are static members.  Fields None  Prope

ShiftKey Sets or acquires the display status (enabled/disabled) of the icon indicating that key input is in shift mode. ￭ Syntax [VB] Public Share

Battery Sets or acquires the display status (enabled/disabled) of the icon indicating the residual charge of the battery. ￭ Syntax [VB] Public Sha

9.9. Auto Repeat Function The key auto repeat function is activated when a single key is held down continuously. The following table shows the list o

Standby Sets or acquires the display status (enabled/disabled) of the icon indicating the standby transition state. ￭ Syntax [VB] Public Shared Pr

Wireless Sets or acquires the display status (enabled/disabled) of the icon indicating that the BHT is in wireless communication mode. ￭ Syntax [V

SIP Sets or acquires the display status (enabled/disabled) of the Software Input Panel (SIP) icon. ￭ Syntax [VB] Public Shared Property SIP As EN_

Alphabet Sets or acquires the display status (enabled/disabled) of the icon indicating the alphabet entry mode. ￭ Syntax [VB] Public Shared Proper

Func Sets or acquires the display status (enabled/disabled) of the icon indicating the function mode. ￭ Syntax [VB] Public Shared Property Func As

Numeric Sets or acquires the display status (enabled/disabled) of the numeric entry status icon. ￭ Syntax [VB] Public Shared Property Numeric As E

BTPower Sets or acquires the display status (enabled/disabled) of the Bluetooth power status icon. ￭ Syntax [VB] Public Shared Property BTPower As

EN_STATUS Enables/disables icon display. ￭ Syntax [VB] Public Enum EN_STATUS [C#] public enum EN_STATUS ￭ Members Member Name Description DISA

21.30. Display  Constructor None  Fields None  Properties None  Methods None  Events None  Enumeration None 329

21.31. Display.Settings  Constructor None There is no need to create an instance because all the members are static members.  Fields None  Pr

10. Touch Panel In addition to the standard tap and drag and so on, a function is also available to disable operation from the touch panel. 10.1. En

RotationAngle Sets or acquires the screen rotation angle. ￭ Syntax [VB] Public Shared Property RotationAngle As EN_ROTATION_ANGLE [C#] public st

ControlRotationKey Sets or acquires the screen rotation control key. ￭ Syntax [VB] Public Shared Property ControlRotationKey As Integer [C#] publ

EN_ROTATION_ANGLE Specifies the screen rotation angle. ￭ Syntax [VB] Public Enum EN_ROTATION_ANGLE [C#] public enum EN_ROTATION_ANGLE ￭ Members

21.32. Audio  Constructor None  Fields None  Properties None  Methods None  Events None  Enumeration None 334

21.33. Audio.Settings  Constructor None There is no need to create an instance because all the members are static members.  Fields None  Prop

EnabledOutReceiver Sets or acquires the audio output status (enabled/disabled) from the receiver. ￭ Syntax [VB] Public Shared Property EnabledOutR

EN_OUT_ENABLE Specifies the audio output status (enabled/disabled). ￭ Syntax [VB] Public Enum EN_OUT_ENABLE [C#] public enum EN_OUT_ENABLE ￭ Me

21.34. SysModification  Constructor Constructor Name Description SysModification Creates a new instance of the SysModification class.  Fields N

SysModification Initializes a new instance of the SysModificaiton class. ￭ Syntax [VB] Public Sub New( ) [C#] public SysModification( ) ￭ Param

FileName Specifies the OS update filename. ￭ Syntax [VB] Public Property FileName As String [C#] public string FileName{get; set;} ￭ Property F

11. Display The display is equipped with a screen rotation function. 11.1. Screen Rotation Control The following two methods can be used to rotate t

Mode Specifies the operation mode after updating the OS. ￭ Syntax [VB] Public Property Mode As EN_MODE [C#] public EN_MODE Mode{get; set;} ￭ Pr

Execute Executes the OS update. ￭ Syntax [VB] Public Sub Execute() [C#] public void Execute() ￭ Parameters None ￭ Return value None ￭ Exce

EN_MODE Specifies the operation mode to be entered after updating the OS. ￭ Syntax [VB] Public Enum EN_MODE [C#] public enum EN_MODE ￭ Members

21.35. CommSerial  Constructor Constructor Name Description CommSerial Creates a new instance of the CommSerial class.  Fields Field Name Desc

CommSerial Initializes a new instance of the CommSerial class. ￭ Syntax [VB] Public Sub New( ) [C#] public CommSerial( ) ￭ Parameters None ￭

DEFAULT_PORT Default value of the port number. This value is read-only. ￭ Syntax [VB] Public ReadOnly DEFAULT_PORT As Integer [C#] public readonl

WaitEvent Sets or acquires the event to wait for. ￭ Syntax [VB] Public Property WaitEvent As EN_EVENT [C#] public EN_EVENT WaitEvent {get; set;}

SignaledEvent Acquires the last serial communication event that occurred. ￭ Syntax [VB] Public ReadOnly Property SignaledEvent As EN_EVENT [C#] p

InBufferCount Acquires the size of meaningful data in the receive buffer (in buffer). ￭ Syntax [VB] Public Property ReadOnly InBufferCount As Inte

OutBufferCount Acquires the size of meaningful data in the send buffer (out buffer). ￭ Syntax [VB] Public Property ReadOnly OutBufferCount As Inte

12. LED The BHT has two LEDs, a display LED (red/blue) to notify the operator that barcode reading is complete, and a charge LED (red/green) to notif

PortOpen Opens/closes the COM port. ￭ Syntax [VB] Public Property PortOpen As Boolean [C#] public bool PortOpen {get;set} ￭ Property COM port s

Port Specifies the COM port number. ￭ Syntax [VB] Public Property Port As Integer [C#] public bool Port {get; set} ￭ Property An integer indica

Params Sets the following communication parameters in alphabetic characters: Baud rate, parity bit, data size, and stop bit ￭ Syntax [VB] Public P

￭ Exceptions Name of Exception Meaning ObjectDisposedException The COM port has not been opened yet. ArgumentException The specified parameter val

Input Reads data from the receive buffer. ￭ Syntax [VB] Public Function Input(ByVal buffer() As Byte, _ ByVal offset As Integer, ByVal len As Inte

[Ex.] Read out all data remaining in the receive buffer. [VB] While MyComm.InBufferCount > 0 len = MyComm.Input(buffer, 0, buffer.Length) End W

Output Writes data into the send buffer. ￭ Syntax [VB] Public Sub Output(ByVal buffer() As Byte, ByVal offset As Integer, _ ByVal len As Integer)

[Ex.] Send the len(byte) data when there is no longer any data in the send buffer. [VB] If MyComm.OutBufferCount = 0 Then MyComm.Output(buffer, 0,

Dispose Frees up all unmanaged resources. This function must be called before instances of the CommSerial class are no longer referenced. ￭ Syntax

OnDone Occurs when a COM event has occurred. ￭ Syntax [VB] Public Event OnDone As EventHandler [C#] public event EventHandler OnDone ￭ Event da

13. Audio In addition to standard audio input/output, a function is also available to specify the audio output destination. 13.1. Audio Output Desti

EN_EVENT Specifies the event type. ￭ Syntax [VB] [Flags]Public Enum EN_EVENT [C#] [Flags]public enum EN_EVENT ￭ Members Member Name Descriptio

21.36. FileTransfer  Constructor Constructor Name Description FileTransfer Creates a new instance of the FileTransfer class.  Fields Field Name

 Events Event Name Description OnDone Occurs when transfer processing has been completed. OnTransferring Information on the file is stored during

FileTransfer Initializes a new instance of the FileTransfer class. ￭ Syntax [VB] Public Sub New( ) [C#] public FileTransfer( ) ￭ Parameters Non

Port Sets the COM port number. ￭ Syntax [VB] Public Property Port As Integer [C#] public int Port {get; set} ￭ Property COM port number Paramet

Baud Sets the communication rate. ￭ Syntax [VB] Public Property Baud As EN_BAUD [C#] public EN_BAUD Baud {get; set} ￭ Property Communication ra

Parity Specifies the parity scheme to be used. ￭ Syntax [VB] Public Property Parity As EN_PARITY [C#] public EN_PARITY Parity {get; set} ￭ Prop

StopBits Specifies the number of stop bits to be used. ￭ Syntax [VB] Public Property StopBits As EN_STOPBITS [C#] public EN_STOPBITS StopBits {g

Path Specifies the folder in which the send file or receive file is [to be] located. ￭ Syntax [VB] Public Property Path As String [C#] public str

TransferringEventInterval Sets the interval for creating transferring events (OnTransferring). ￭ Syntax [VB] Public Property TransferringEventInte

14. Power Management The four power statuses are listed in the table below. Power ON Standby (*1) Suspend (*2) Critical OFF(*2) CPU TURBO RUN

Status Acquires the file transfer status. ￭ Syntax [VB] Public ReadOnly Property Status As EN_STATUS [C#] public EN_STATUS Status {get; } ￭ Pro

FileCount Acquires the file number of the file being transferred. ￭ Syntax [VB] Public ReadOnly Property FileCount As Integer [C#] public int Fil

AddFile Adds a file to be transferred. ￭ Syntax [VB] Public Sub AddFile(ByVal fileName As String) [C#] public void AddFile(string fileName); ￭

ClearFile Clears the contents of the file that was added by AddFile. ￭ Syntax [VB] Public Sub ClearFile() [C#] public void ClearFile(); ￭ Para

Input Receives a file. ￭ Syntax [VB] Public Sub Input() [C#] public void Input(); ￭ Parameters None ￭ Return value None ￭ Exceptions Name

Output Sends the contents of the file that was specified by AddFile. ￭ Syntax [VB] Public Sub Output() [C#] public void Output(); ￭ Parameters

Abort Aborts the file transfer that is already in progress. ￭ Syntax [VB] Public Sub Abort() [C#] public void Abort(); ￭ Parameters None ￭ R

Dispose Frees up all unmanaged resources. This function must be called before instances of the FileTransfer class are no longer referenced. ￭ Synt

OnDone Occurs when a transfer operation is complete. ￭ Syntax [VB] Public Event OnDone As TransferredHandler [C#] public event TransferredHandle

OnTransferring Information on the file being transferred will be entered. ￭ Syntax [VB] Public Event OnTransferring As TransferringHandler [C#] p

14.2. Suspend Transition Conditions The BHT switches to suspend when the power key is pressed, when the event that prohibits suspend has been complet

EN_BAUD Specifies the communication rate. ￭ Syntax [VB] Public Enum EN_BAUD [C#] public enum EN_BAUD ￭ Members Member Name Description BPS110 1

EN_PARITY Specifies the parity scheme. ￭ Syntax [VB] Public Enum EN_PARITY [C#] public enum EN_PARITY ￭ Members Member Name Description NOPARI

EN_STOPBITS Specifies the stop bits. ￭ Syntax [VB] Public Enum EN_STOPBITS [C#] public enum EN_STOPBITS ￭ Members Member Name Description ONEB

EN_STATUS Specifies the communication status. ￭ Syntax [VB] Public Enum EN_STATUS [C#] public enum EN_STATUS ￭ Members Member Name Description

EN_RESULT Specifies the results of the file transfer. ￭ Syntax [VB] Public Enum EN_RESULT [C#] public enum EN_RESULT ￭ Members Member Name Des

Appendix 1. Key Arrangements 27-key arrangement (1) Numeric entry Normal status SCAN 2 ESC

(3) Function mode SCAN ; ESC SP = BSCAPS / ` FN \ [ AL . SP ENT- ‘ ] F5 F6 F7 F8 SEND M2 SCAN M1M3SCANF9F10 F12F11387

42-key arrangement Normal status Status with [SF] pressed SCAN AF1F2F3F4TABM2SCANM1M3SCA

(3) Function mode SCAN F5 F6 F7 F8 SEND M2 SCAN M1M3SCAN CAPFN NUM BS SP ESC ENT F9F10F11F1

Appendix 2. Virtual Keyboard and Display Characters 27-key Table 2.1. 27-key type numeric entry mode Normal Status (1) Numeric entry With [SF]

Introduction This reference manual is intended for software developers using VB.NET or C# to develop software applications using barcode read functio

(3) Call up the SysModification.Execute method to update the OS. (4) The power turns OFF automatically after the update procedure is complete (The

1st Time 2nd Time (2) Alphabet entry 3rd Time 4th Time 5th Time 6th Time 7th Time 8th Time 9th Time Data Char Data Char Data Char Data

(3) Function mode KeyCode Constant Value KeyChar [F1] F5 74 − [F2] F6 75 − [F3] F7 76 − [F4] F8 77 − [S] F9 78 − [T] F11 79 − [W] F10 7A

42-key (1) Alphabet entry Table 2.2. 42-key type alphabet entry mode Normal Status With [SF] Key Pressed Key Location KeyCode KeyChar KeyCo

Table 2.3. 42-key type numeric entry mode Normal Status (2) Numeric entry With [SF] Key Pressed Key Location KeyCode KeyChar KeyCode KeyChar [F

(3) Function mode Table 2.4. 42-key type function entry mode Normal Status With [SF] Key Pressed Key Location KeyCode KeyChar KeyCode KeyChar [F1

Appendix 3. Differences between Older Unit The following table lists differences between the BHT-700 and the BHT-400. Type Item BHT-700 BHT-400 Sy

Type Item BHT-700 BHT-400 Default baud rate 115200 bps 9600 bps RS-232C Tx, Rx Tx, Rx, RTS, CTS I/F usable with Active Sync USB, IrDA USB,

- 398 - BHT-700-CE Class Library Reference Manual First Release October, 2007 DENSO WAVE INCORPORATED Automatic Data C

16. Status Display Enabling and disabling of the following status display icons can be controlled from the application. Property Icon Meaning Hi

17. System Information The following system information can be acquired from the BHT. • System version • Machine name • Machine No. • Serial No.

18. Data Communication The following communication interfaces can be used for communication with the host computer. Of the three listed below, the Ir

19. Namespaces The following three namespaces exist in the BHT-700 class library. Namespace Name Description DNWA.BHTCL Class group used to realiz

20. Class DNWA.BHTCL Namespace The DNWA.BHTCL namespace includes the following classes. Class Name Description 20.1. Scanner Barcode read control, r

DNWA.Exception Namepsace The DNWA.Exception namespace includes the following classes. Class Name Description 20.35. ArgumentException An exception t

20.1. Scanner Controls barcode reading and acquires the read data. For a description of all members of this class, refer to section “21.1. Scanner&qu

20.2. Scanner.CodeInfo Acquires the code information read by the scanner. This class exists within the Scanner class. For a description of all member

20.3. Scanner.Settings Sets or acquires barcode related parameters. This class exists within the Scanner class. For a description of all members of t

Contents 1. Development Environment ... 1 2. Development Procedure ...

20.4. BatteryCollection Acquires information on the battery such as the charge status and output voltage. For a description of all members of this

20.5. BatteryCollection.Battery Acquires information on the battery such as the charge status and output voltage. For a description of all members

20.6. Backlight Sets or acquires the ON/OFF status of the backlight. For a description of all members of this class, refer to section “21.6. Backligh

20.7. Backlight.Settings Sets or acquires backlight related parameters. This class exists within the Backlight class. For a description of all member

20.8. LED Sets or acquires the LED ON/OFF status. For a description of all members of this class, refer to section “21.8. LED".  Syntax [VB]

20.9. LED.UsageCollection This class is invalid at the BHT-700. 46

20.10. Beep Controls the beeping of the beeper and vibration of the vibrator. For a description of all members of this class, refer to section “21.10

20.11. Beep.Settings Sets or acquires the beeper and vibrator related parameters. This class exists within the Beep class. For a description of all m

20.12. RF Opens and closes wireless communication, and sets or acquires the parameters for wireless communication. For a description of all members

20.13. RF.Profile Sets or acquires properties for the wireless communication profile. This class exists within the RF class. For a description of all

9.6. Alphabet Entry Mode (42-key Type) ... 22 9.7. Magic Key Operation ...

20.14. RF.Settings Sets or acquires the parameters for wireless communication. This class exists within the RF class. For a description of all member

20.15. RF.WepKeyCollection Specifies the Wep key. This class exists within the RF class. For a description of all members of this class, refer to sec

20.16. RF.SiteSurvey Acquires SiteSurvey data. This class exists within the RF class. For a description of all members of this class, refer to sectio

20.17. RF.Info Acquires information on wireless communication. This class exists within the RF class. For a description of all members of this class,

20.18. Bluetooth Controls Bluetooth. For a description of all members of this class, refer to section ”21.18. Bluetooth".  Syntax [VB] Public

20.19. Bluetooth.Settings Sets or acquires Bluetooth related settings. This class exists within the Bluetooth class. For a description of all members

20.20. Keys Sets or acquires keyboard related parameters and defines the magic key. For a description of all members of this class, refer to section

20.21. Keys.Settings Sets or acquires keyboard related parameters. This class exists within the Keys class. For a description of all members of this

20.22. TouchPanel Sets or acquires touch panel related settings. For a description of all members of this class, refer to section “21.22. TouchPanel&

20.23. TouchPanel.Settings Sets or acquires touch panel related settings. This class exists within the TouchPanel class. For a description of all mem

20.18. Bluetooth ... 55 20.19. Bluetooth.Settings ...

20.24. SysInfo Sets or acquires system information. For a description of all members of this class, refer to section “21.24. SysInfo"  Syntax

20.25. SysInfo.Settings Sets or acquires parameters related to the system information. This class exists within the SysInfo class. For a description

20.26. PwrMng Sets or acquires power management related parameters and controls the shut down process. For a description of all members of this class

20.27. PwrMng.Settings Sets or acquires the parameters for power management. This class exists within the PwrMng class. For a description of all memb

20.28. Icon Sets or acquires the icon display status (enabled/disabled). For a description of all members of this class, refer to section “21.28. Ico

20.29. Icon.Settings Enables or disables the display of icons. This class exists within the Icon class. For a description of all members of this clas

20.30. Display Sets or acquires screen control related settings. For a description of all members of this class, refer to section “21.30. Display&quo

20.31. Display.Settings Sets or acquires screen control related settings. For a description of all members of this class, refer to section “21.31. Di

20.32. Audio Controls audio. For a description of all members of this class, refer to section “21.32. Audio".  Syntax [VB] Public Class Audio

20.33. Audio.Settings Sets or acquires audio control related settings. For a description of all members of this class, refer to section “21.33. Audio

21.16. RF.SiteSurvey ... 257 21.17. RF.Info ...

20.34. SysModification Updates the BHT system program. For a description of all members of this class, refer to section “21.34. SysModification"

20.35. ArgumentException An exception that is thrown when the value set in the property or the value of one of the parameters specified in the method

20.36. ObjectDisposedException An exception that is thrown when an operation request is issued to a device whose file has not been opened.  Syntax

20.37. SecurityException An exception that is thrown when an open request is issued to a device file for which authorization for opening cannot be ob

20.38. DeviceNotFoundException An exception that is thrown when an operation request is issued to a device that is not installed on the BHT.  Synt

20.39. DeviceLoadException An exception that is thrown when an operation request is issued to a device that is not ready to process it.  Syntax [V

20.40. NotSupportedException An exception that is thrown when an attempt is made to carry out a function that is not supported.  Syntax [VB] Publi

20.41. CommSerial Sets or acquires the parameters for serial communication and performs data communication. For a description of all members of this

20.42. FileTransfer Controls the uploading and downloading of files using the Y-modem protocol. For a description of all members of this class, refer

21. Members 21.1. Scanner  Constructor Constructor Name Description Scanner Creates a new instance of the Scanner class.  Fields Field Name De

1. Development Environment  Development tool • Microsoft Visual Studio .NET 2003 • Microsoft Visual Studio 2005  Application development kit

 Events Event Name Description OnDone Occurs when decoding is complete.  Enumeration None 81

Scanner Initializes a new instance of the Scanner class. ￭ Syntax [VB] Public Sub New( ) [C#] public Scanner( ) ￭ Parameters None ￭ Exception

MAX_BAR_LEN The maximum number of digits in the barcode. This value is fixed (not variable). ￭ Syntax [VB] Public Const MAX_BAR_LEN As Integer [C

ALL_BUFFER Specify this parameter during a read operation using the Input method to read the contents of the entire barcode buffer. This value is fi

RdMode Sets or acquires Read mode. ￭ Syntax [VB] Public Property RdMode As String [C#] public string RdMode {get; set} ￭ Property Character str

Auto-off mode (F) Press the trigger switch to turn ON the illumination LED. The LED turns OFF when the switch is released or when the BHT completes b

Notes: If no choice is specified for the read mode, the auto-off mode is selected by default. In momentary switching mode, alternate switching mode,

Beeper control and LED control This property is used to control the action of the beeper and indicator LED when a barcode has been read successfully.

RdType Sets or acquires the codes that are to be read-enabled. ￭ Syntax [VB] Public Property RdType As String [C#] public string RdType {get; set

￭ BHT-700B The BHT-400B supports universal product codes, Interleaved 2of5 (ITF), Codabar (NW-7), Code-39, Code-93, Code-128, Standard 2of5 (STF), M